Review Papers

[1]    K. Edalati, A.Q. Ahmed, S. Akrami, K. Ameyama, V. Aptukov, R.N. Asfandiyarov, M. Ashida, V. Astanin, A. Bachmaier, V. Beloshenko, E.V. Bobruk, K. Bryła, J.M. Cabrera, A.P. Carvalho, N.Q. Chinh, I.C. Choi, R. Chulist, J.M. Cubero-Sesin, G. Davdian, M. Demirtas, S. Divinski, K. Durst, J. Dvorak, P. Edalati, S. Emura, N.A. Enikeev, G. Faraji, R.B. Figueiredo, R. Floriano, M. Fouladvind, D. Fruchart, M. Fuji, H. Fujiwara, M. Gajdics, D. Gheorghe, Ł. Gondek, J.E. González-Hernández, A. Gornakova, T. Grosdidier, J. Gubicza, D. Gunderov, L. He, O.F. Higuera, S. Hirosawa, A. Hohenwarter, Z. Horita, J. Horky, Y. Huang, J. Huot, Y. Ikoma, T. Ishihara, Y. Ivanisenko, J.I. Jang, A.M. Jorge Jr, M. Kawabata-Ota, M. Kawasaki, T. Khelfa, J. Kobayashi, L. Kommel, A. Korneva, P. Kral, N. Kudriashova, S. Kuramoto, T.G. Langdon, D.H. Lee, V.I. Levitas, C. Li, H.W. Li, Y. Li, Z. Li, H.J. Lin, K.D. Liss, Y. Liu, D.M. Marulanda Cardona, K. Matsuda, A. Mazilkin, Y. Mine, H. Miyamoto, S.C. Moon, T. Müller, J.A. Muñoz, M.Y. Murashkin, M. Naeem, M. Novelli, D. Olasz, R. Pippan, V.V. Popov, E.N. Popova, G. Purcek, P. de Rango, O. Renk, D. Retraint, Á. Révész, V. Roche, P. Rodriguez-Calvillo, L. Romero-Resendiz, X. Sauvage, T. Sawaguchi, H. Sena, H. Shahmir, X. Shi, V. Sklenicka, W. Skrotzki, N. Skryabina, F. Staab, B. Straumal, Z. Sun, M. Szczerba, Y. Takizawa, Y. Tang, R.Z. Valiev, A. Vozniak, A. Voznyak, B. Wang, J.T. Wang, G. Wilde, F. Zhang, M. Zhang, P. Zhang, J. Zhou, X. Zhu, Y.T. Zhu, Severe plastic deformation for producing superfunctional ultrafine-grained and heterostructured materials: an interdisciplinary review, Journal of Alloys and Compounds, Vol. 1002, p. 174667, 2024.
https://doi.org/10.1016/j.jallcom.2024.174667
[2]  K. Edalati, Severe plastic deformation of light metals (magnesium, aluminum and titanium) and alloys by high-pressure torsion: review of fundamentals and mechanical/functional properties, Materials Transactions, Vol. 65, No. 5, pp. 466-480, 2024.
https://doi.org/10.2320/matertrans.MT-L2023022
[3]   S. Akrami, P. Edalati, M. Fuji, K. Edalati, High-pressure torsion for highly-strained and high-entropy photocatalysts, KONA Powder and Particle Journal, Vol. 41, pp. 123-139, 2024.
https://doi.org/10.14356/kona.2024003
[4]    R. Floriano, K. Edalati, Effects of severe plastic deformation on advanced biomaterials for biomedical applications: a brief overview, Materials Transactions, Vol. 67, No. 8, pp. 1673-1682, 2023.
https://doi.org/10.2320/matertrans.MT-MF2022043
[5]    K. Edalati, E. Akiba, W.J. Botta, Y. Estrin, R. Floriano, D. Fruchart, T. Grosdidier, Z. Horita, J. Huot, H.W. Li, H.J. Lin, Á. Révész, M.J. Zehetbauer, Impact of severe plastic deformation on kinetics and thermodynamics of hydrogen storage in magnesium and its alloys, Journal of Materials Science and Technology, Vol. 146, p. 144231, 2023.
https://doi.org/10.1016/j.jmst.2022.10.068
[6]    K. Edalati, A. Bachmaier, V.A. Beloshenko, Y. Beygelzimer, V.D. Blank, W.J. Botta, K. Bryła, J. Čížek, S. Divinski, N.A. Enikeev, Y. Estrin, G. Faraji, R.B. Figueiredo, M. Fuji, T. Furuta, T. Grosdidier, J. Gubicza, A. Hohenwarter, Z. Horita, J. Huot, Y. Ikoma, M. Janeček, M. Kawasaki, P. Krǎl, S. Kuramoto, T.G. Langdon, D.R. Leiva, V.I. Levitas, A. Mazilkin, M. Mito, H. Miyamoto, T. Nishizaki, R. Pippan, V.V. Popov, E.N. Popova, G. Purcek, O. Renk, Á. Révész, X. Sauvage, V. Sklenicka, W. Skrotzki, B.B. Straumal, S. Suwas, L.S. Toth, N. Tsuji, R.Z. Valiev, G. Wilde, M.J. Zehetbauer, X. Zhu, Nanomaterials by severe plastic deformation: review of historical developments and recent advances, Materials Research Letters, Vo. 10, No. 4, pp. 163-256, 2022.
https://doi.org/10.1080/21663831.2022.2029779
[7]    H.J. Lin, Y.S. Lu, L.T. Zhang, H.Z. Liu, K. Edalati, Á. Révész, Recent advances in metastable alloys for hydrogen storage: a review, Rare Metals, Vol. 41, pp. 1797-1817, 2022.
https://doi.org/10.1007/s12598-021-01917-8
[8]    S. Akrami, P. Edalati, K. Edalati, M. Fuji, High-entropy ceramics: review of principles, production and applications, Materials Science and Engineering R, Vol. 146, p. 100644, 2021.
https://doi.org/10.1016/j.mser.2021.100644
[9]    K. Edalati, H.W. Li, A. Kilmametov, R. Floriano, C. Borchers, High-pressure torsion for synthesis of high-entropy alloys, Metals, Vol. 11, No. 8, p. 1263, 2021.
https://doi.org/10.3390/met11081263
[10]   Z. Horita, K. Edalati, Severe plastic deformation for nanostructure controls, Materials Transactions, Vol. 61, No. 11, pp. 2241-2247, 2020.
https://doi.org/10.2320/matertrans.MT-M2020134
[11]   J. Huot, F. Cuevas, S. Deledda, K. Edalati, Y. Filinchuk, T. Grosdidier, B.C. Hauback, M. Heere, T.R. Jensen, M. Latroche, S. Sartori, Mechanochemistry of metal hydrides: recent advances, Materials, Vol. 12, p. 2778, 2019.
https://doi.org/10.3390/ma12172778
[12]   K. Bryla, K. Edalati, Historical studies by Polish scientist on ultrafine-grained materials by severe plastic deformation, Materials Transactions, Vol. 60, No. 8, pp. 1553-1560, 2019.
https://doi.org/10.2320/matertrans.MF201921
[13]   K. Edalati, Metallurgical alchemy by ultra-severe plastic deformation via high-pressure torsion process, Materials Transactions, Vol. 60, No. 7, pp. 1221-1229, 2019.
https://doi.org/10.2320/matertrans.MF201914
[14]   K. Edalati, “Review on recent advancement in severe plastic deformation of oxides by high-pressure torsion (HPT)”, Advanced Engineering Materials, Vol. 21, No. 1, p. 1800272, 2019.
https://doi.org/10.1002/adem.201800272
[15]   K. Edalati, E. Akiba, Z. Horita, High-pressure torsion for new hydrogen storage materials, Science and Technology of Advanced Materials, Vol. 19, No. 1, pp. 185-193, 2018.
https://doi.org/10.1080/14686996.2018.1435131
[16]   K. Edalati, Z. Horita, A review on high-pressure torsion (HPT) from 1935 to 1988, Materials Science and Engineering A, Vol. 652, pp. 325-352, 2016.
https://doi.org/10.1016/j.msea.2015.11.074

Research Papers

[1]   J. Hidalgo-Jiménez, T. Akbay, T. Ishihara, K. Edalati, Active high-entropy photocatalyst designed by incorporating alkali metals to achieve d⁰+d¹⁰+s⁰ cationic configurations and wide electronegativity mismatch, Acta Materialia, Vol. 32, p.121632, 2026.
https://doi.org/10.1016/j.actamat.2025.121632
[2]     H.T.N. Hai, M. Arita, K. Edalati, High-entropy perovskites as new photocatalysts for cocatalyst-free water splitting, Applied Catalysis B, Vol. 383, p. 126081, 2026.
https://doi.org/10.1016/j.apcatb.2025.126081
[3]     T.T. Nguyen, K. Edalati, High-entropy oxide with tailored heterogeneous electronic structure as a low-bandgap catalyst for antibiotic photodegradation under visible light, Applied Catalysis B, Vol. 382, p. 126011, 2026.
https://doi.org/10.1016/j.apcatb.2025.126011
[4]     T.T. Nguyen, K. Edalati, Synergistic interface and oxygen/nitrogen vacancy engineering in g-C₃N₄/Cu₂O under high pressure for efficient CO₂ photoreduction, Journal of Colloid and Interface Science, Vol. 702, p. 138951, 2026.
https://doi.org/10.1016/j.jcis.2025.138951
[5]     K. Wang, K. Edalati, Y. Lu, L. Huang, H. Wang, H.J. Lin, Tailoring structural order and hydrogenation properties of a Mg-based amorphous alloy by high-pressure torsion, Journal of Alloys and Compounds, Vol. 1049, p. 185393, 2025.
https://doi.org/10.1016/j.jallcom.2025.185393
[6]     D.V. Louzguine-Luzgin, K. Edalati, Fe-Mn-Co-Al-C duplex high-entropy alloys with high hardness, high strength and good ductility processed via high-pressure torsion, Journal of Alloys and Compounds, Vol. 1045, p. 184597, 2025.
https://doi.org/10.1016/j.jallcom.2025.184597
[7]     T.T. Nguyen, K. Edalati, High-pressure phase and dual sulfur-oxygen vacancy induction in CdS-TiO₂ heterojunctions for multifunctional photocatalytic applications, Acta Materialia, Vol. 301, pp. 121555, 2025.
https://doi.org/10.1016/j.actamat.2025.121555
[8]     J. Hidalgo-Jiménez, T. Akbay, M. Watanabe, K. Saito, Q. Guo, T. Ishihara, K. Edalati, Entropy-stabilized oxides with d¹⁰ and s⁰p⁰ cations as heterostructured photocatalysts with high work function: Experiments and first-principles calculations, Journal of Energy Chemistry, Vol. 111, pp. 954-968, 2025.
https://doi.org/10.1016/j.jechem.2025.08.033
[9]     S. Hao, P. Zhang, Y. Meng, W. Zhang, Q. Gao, K. Edalati, H.J. Lin, Effect of crystal defects on the selectivity of a bulk Cu-Zn alloy for electrocatalytic CO₂ reduction, Journal of Materials Chemistry A, Vol. 13, pp. 26377-26388, 2025.
https://doi.org/10.1039/D5TA04297F
[10]    T.T. Nguyen, J. Hidalgo-Jiménez, K. Edalati, High-entropy oxides as active photocatalysts for green ammonia synthesis from water and nitrogen fixation, Scripta Materialia, Vol. 269, p. 116931, 2025.
https://doi.org/10.1016/j.scriptamat.2025.116931
[11]    H.T.N. Hai, J. Hidalgo-Jiménez, K. Edalati, Boosting hydrogen and methane formation on a high-entropy photocatalyst by integrating atomic d⁰/d¹⁰ electronic junctions and microscopic P/N heterojunctions, International Journal of Hydrogen Energy, Vol. 162, p. 150762, 2025.
https://doi.org/10.1016/j.ijhydene.2025.150762
[12]    K. Edalati, K. Morita, S. Dangwal, Z. Horita, Bulk nanostructured zirconia ceramics with high hardness and toughness via integration of high-pressure torsion and spark plasma sintering, Ceramics International, Vol. 51, p. 33185-33193, 2025.
https://doi.org/10.1016/j.ceramint.2025.05.051
[13]    T. Ueda, S. Yoshida, S. Dangwal, Ł. Gondek, K. Fukami, L. Kučerová, K. Saksl, K. Edalati, N. Tsuji, Effect of lattice defects on hydrogen storage properties of HfNbTiZr medium entropy alloy, International Journal of Hydrogen Energy, Vol. 155, p. 150292, 2025.
https://doi.org/10.1016/j.ijhydene.2025.150292
[14]    S. Dangwal, K. Edalati, Influence of interphase boundary coherency in high-entropy alloys on their hydrogen storage performance, Journal of Alloys and Compounds, Vol. 1036, p. 182070, 2025.
https://doi.org/10.1016/j.jallcom.2025.182070
[15]    K. Edalati, J. Hidalgo-Jiménez, T.T. Nguyen, H. Sena, N. Enikeev, G. Rogl, V.I. Levitas, Z. Horita, M.J. Zehetbauer, R.Z. Valiev, T.G. Langdon, Severe plastic deformation of ceramics by high-pressure torsion: review of principles and applications, Annual Review of Materials Research, Vol. 55, pp. 89-124, 2025.
https://doi.org/10.1146/annurev-matsci-080423-122701
[16]    T.T. Nguyen, P. Edalati, S. Dangwal, K.D. Pereira, A. Cremasco, R. Floriano, A.D. Luchessi, K. Edalati, Boosting biocompatibility and mechanical property evolution in a high-entropy alloy via nanostructure engineering and phase transformations, Journal of Alloys and Compounds, Vol. 1035, p. 181438, 2025.
https://doi.org/10.1016/j.jallcom.2025.181438
[17]    K. Edalati, A.M. Bertrand, P. Edalati, T.T. Nguyen, N. Enikeev, M. Mito, Influence of nanostructuring through high-pressure torsion (HPT) on superconductivity of a high-entropy alloy, Scripta Materialia, Vol. 266, p. 116769, 2025.
https://doi.org/10.1016/j.scriptamat.2025.116769
[18]    T.T. Nguyen, T.V. Nguyen, A. Takahara, K. Edalati, Solar light irradiation pre-treatment followed by photoreforming for simultaneous polypropylene (PP) plastic degradation and hydrogen production, Journal of Environmental Chemical Engineering, Vol. 13, p. 116944, 2025.
https://doi.org/10.1016/j.jece.2025.116944
[19]    K. Edalati, Review of advances in high-pressure torsion of titanium and Ti-based materials (alloys, intermetallics, oxides and high-entropy compounds), Materials Transactions, Vol. 66, No. 5, pp. 464-478, 2025.
https://doi.org/10.2320/matertrans.MT-MC2024001
[20]    O. Boukir, S. Dangwal, K. Edalati, F. Cuvilly, X. Sauvage, Influence of hydrogen on the growth kinetics of Al₃Zr precipitates in an Al-Zr alloy, Scripta Materialia, Vol. 265, p. 116722, 2025.
https://doi.org/10.1016/j.scriptamat.2025.116722
[21]    T.T. Nguyen, M. Arita, R. Saeki, K. Edalati, High-entropy oxide Ti-Zr-Hf-Nb-Ta-O as photoanode for photoelectrocatalytic hydrogen generation, Scripta Materialia, Vol. 264, p. 116698, 2025.
https://doi.org/10.1016/j.scriptamat.2025.116698
[22]    K. Edalati, Z. Horita, Recent research trends in severe plastic deformation of metallic and non-metallic materials, Materials Transactions, Vol. 66, No. 4, pp. 450-461, 2025.
https://doi.org/10.2320/matertrans.MT-M2024189
[23]    P. Edalati, G. Andrade, R.B. Strozi, S. Dangwal, K. Edalati, R. Floriano, Room temperature hydrogen storage properties of Ti-Zr-Mn-Fe-Co high-entropy alloys designed by semi-empirical descriptors, thermodynamic calculations and machine learning, Journal of Alloys and Compounds, Vol. 1022, p. 180051, 2025.
https://doi.org/10.1016/j.jallcom.2025.180051
[24]    G. Andrade, P. Edalati, S. Dangwal, K. Edalati, R. Floriano, Microstructural characterization and hydrogen storage properties at room temperature of Ti₂₁Zr₂₁Fe₄₁Ni₁₇ medium entropy alloy, ACS Applied Energy Materials, Vol. 8, pp. 2033-2042, 2025.
https://doi.org/10.1021/acsaem.4c02468
[25]    X. Hu, S. Dangwal, X. Wang, F. Zhang, H. Kong, J. Li, K. Edalati, Superior electrochemical performance of zinc-ion batteries with fine-grained and textured zinc anode produced by high-pressure torsion, Materials Science and Engineering B, Vol. 317, p. 118252, 2025.
https://doi.org/10.1016/j.mseb.2025.118252
[26]    J. Hidalgo-Jiménez, T. Akbay, X. Sauvage, T. Ishihara, K. Edalati, Photocatalytic carbon dioxide methanation by high-entropy oxides: significance of work function, Applied Catalysis B, Vol. 371, p. 125259, 2025.
https://doi.org/10.1016/j.apcatb.2025.125259
[27]    A.L. Vidilli, I.F. Machado, K. Edalati, C.E. Hirata Ventura, D.D. Coimbrão, G. Zepon, W.J. Botta, C. Bolfarini, G.Y. Koga, Ultrafine wear-resistant TWIP steel via severe plastic deformation, Materials Today Communications, Vol. 43, p. 111566, 2025.
https://doi.org/10.1016/j.mtcomm.2025.111566
[28]    K. Nagano, M. Kawabata-Ota, D. Nanya, H. Fujiwara, K. Ameyama, K. Edalati, Z. Horita, Unique microstructure evolution of an HPT-processed (α+γ) two-phase stainless steel, Journal of the Japan Institute of Metals, Vol. 89, No. 1, pp. 124-131, 2025.
https://doi.org/10.2320/matertrans.MT-MF2022053
[29]    Z. Horita, Y. Tang, T. Masuda, K. Edalati, Y. Higo, In situ synchrotron high-pressure X-ray analysis for ZnO with rocksalt structure, Journal of the Japan Institute of Metals, Vol. 89, No. 1, pp. 87-92, 2025.
https://doi.org/10.2320/matertrans.MT-MF2022036
[30]    S. Dangwal, K. Edalati, Developing a single-phase and nanograined refractory high-entropy alloy ZrHfNbTaW with ultrahigh hardness by phase transformation via high-pressure torsion, Journal of Alloys and Compounds, Vol. 1010, p. 178274, 2025.
https://doi.org/10.1016/j.jallcom.2024.178274
[31]    H.T.N. Hai, T.T. Nguyen, M. Nishibori, T. Ishihara, K. Edalati, Photoreforming of plastic waste into valuable products and hydrogen using a high-entropy oxynitride with distorted atomic-scale structure, Journal of Applied Catalysis B, Vol. 365, p. 124968, 2025.
https://doi.org/10.1016/j.apcatb.2024.124968
[32]    T.T. Nguyen, X. Sauvage, K. Saito, Q. Guo, K. Edalati, Phase and sulfur vacancy engineering in cadmium sulfide for boosting hydrogen production from catalytic plastic waste photoconversion, Chemical Engineering Journal, Vol. 504, p. 158730, 2025.
https://doi.org/10.1016/j.cej.2024.158730
[33]    G.L.B.G. Fontana, P. Edalati, S. Dangwal, K. Edalati, R. Floriano, Crystal structure and hydrogen storage properties of ZrNbFeCo medium-entropy alloy, Intermetallics, Vol. 176, p. 108576, 2025.
https://doi.org/10.1016/j.intermet.2024.108576
[34]    J. Hidalgo-Jiménez, T. Akbay, X. Sauvage, T. Ishihara, K. Edalati, Mixed atomic-scale electronic configuration as a strategy to avoid cocatalyst utilization in photocatalysis by high-entropy oxides, Acta Materialia, Vol. 283, p. 120559, 2025.
http://dx.doi.org/10.1016/j.actamat.2024.120559
[35]    K. Edalati, N. Enikeev, Dislocation density in ceramics processed by severe plastic deformation via high-pressure torsion, Materials, Vol. 17, No. 24, p. 6189, 2024.
https://doi.org/10.3390/ma17246189
[36]    T.T. Nguyen, K. Edalati, Efficient photocatalytic hydrogen production on defective and strained black bismuth (III) oxide, International Journal of Hydrogen Energy, Vol. 96, pp. 841-846, 2024.
https://doi.org/10.1016/j.ijhydene.2024.11.353
[37]    J. Hidalgo-Jiménez, T. Akbay, X. Sauvage, L. van Eijck, J. Huot, T. Ishihara, K. Edalati, Hybrid d⁰ and d¹⁰ electronic configurations promote photocatalytic activity of high-entropy oxides for CO₂ conversion and water splitting, Journal of Materials Chemistry A, Vol. 12, pp. 31589-21602, 2024.
https://doi.org/10.1039/D4TA04689G
[38]    G. Da Costa, C. Castro, A. Normand, C. Vaudolon, A. Zakirov, J. Macchi, M. Ilhami, K. Edalati, F. Vurpillot, W. Lefebvre, Bringing atom probe tomography to transmission electron microscopes, Nature Communication, Vol. 15, p. 9870, 2024.
https://doi.org/10.1038/s41467-024-54169-2
[39]    T.T. Nguyen, K. Edalati, Efficient photoreforming of plastic waste using a high-entropy oxide catalyst, Journal of Catalysis, Vol. 440, p. 115808, 2024.
https://doi.org/10.1016/j.jcat.2024.115808
[40]    A.L. Vidilli, I.F. Machado, K. Edalati, W.J. Botta, C. Bolfarini, G.Y. Koga, Wear-resistant ultrafine severely deformed brass (Cu-30Zn), Materials Letters, Vol. 377, p. 137466, 2024.
https://doi.org/10.1016/j.matlet.2024.137465
[41]    T.T. Nguyen, K. Edalati, Impact of high-pressure columbite phase of titanium dioxide (TiO₂) on catalytic photoconversion of plastic waste and simultaneous hydrogen (H₂) production, Journal of Alloys and Compounds, Vol. 1008, p. 176722, 2024.
https://doi.org/10.1016/j.jallcom.2024.176722
[42]    X. Hu, F. Zhang, X. Tong, J. Zhong, X. Wang, K. Edalati, Novel synthesis of Zn₂(V₃O₈)₂ and its application to aqueous zinc ion batteries, Journal of Alloys and Compounds, Vol. 1008, p. 176520, 2024.
https://doi.org/10.1016/j.jallcom.2024.176520
[43]    T.T. Nguyen, K. Edalati, Impact of high-pressure torsion on hydrogen production from photodegradation of polypropylene plastic wastes, International Journal of Hydrogen Energy, Vol. 81, pp. 411-417, 2024.
https://doi.org/10.1016/j.ijhydene.2024.07.306
[44]    S. Hao, K. Edalati, Q. Gao, H.J. Lin, Effect of crystal defects on the electrocatalytic CO₂ reduction performance of pure copper, Scripta Materialia, Vol. 252, p. 116268, 2024.
https://doi.org/10.1016/j.scriptamat.2024.116268
[45]    J. Macchi, O. Nakonechna, R. Henry, C. Castro, K. Edalati, F. De Geuser, X. Sauvage, W. Lefebvre, Microstructural design by combining nanograins and spinodal decomposition in a Fe-Cr alloy, Scripta Materialia, Vol. 252, p. 116247, 2024.
https://doi.org/10.1016/j.scriptamat.2024.116247
[46]    P. Edalati, A. Cremasco, K. Edalati, R. Floriano, High corrosion resistance of nanograined and nanotwinned Al0.1CoCrFeNi high-entropy alloy processed by high-pressure torsion, Intermetallics, vol. 172, p. 108368, 2024.
https://doi.org/10.1016/j.intermet.2024.108368
[47]    S. Dangwal, Y. Ikeda, B. Grabowski, K. Edalati, Machine learning to explore high-entropy alloys with desired enthalpy for room-temperature hydrogen storage: Prediction of density functional theory and experimental data, Chemical Engineering Journal, vol. 493, p. 152606, 2024.
https://doi.org/10.1016/j.cej.2024.152606
[48]   J. Hidalgo-Jiménez, T. Akbay, T. Ishihara, K. Edalati, Investigation of a high-entropy oxide photocatalyst for hydrogen generation by first-principles calculations coupled with experiments: significance of electronegativity, Scripta Materialia, Vol. 250, p. 116205, 2024.
https://doi.org/10.1016/j.scriptamat.2024.116205
[49]   A. Mohammadi, X. Sauvage, F. Cuvilly, K. Edalati, Enhanced strength-ductility combination in the aluminum-gold system by heterogeneous distribution of nanoparticles via ultra-severe plastic deformation and reactive interdiffusion, Journal of Materials Science and Technology, Vol. 203, pp. 269-281, 2024.
https://doi.org/10.1016/j.jmst.2024.03.049
[50]   Ö. Güler, D. Yılmaz, M.S. Kanca, K. Edalati, Y. Taşgın, Radiation shielding properties of composites of TiZrNbHfTa refractory high entropy alloy reinforced with TiZrNbHfTaOx high-entropy oxide, Journal of Alloys and Compounds, Vol. 995, p. 174815, 2024.
https://doi.org/10.1016/j.jallcom.2024.174815
[51]   S. Dangwal, Y. Li, K. Edalati, AB-type dual-phase high-entropy alloys as negative electrode of Ni-MH batteries: impact of interphases on electrochemical performance, Materials Chemistry and Physics, Vol. 319, pp. 129397, 2024.
https://doi.org/10.1016/j.matchemphys.2024.129397
[52]   K. Edalati, J. Hidalgo-Jiménez, T.T. Nguyen, M. Watanabe, I. Taniguchi, High-pressure torsion processing of serine and glutamic acid: understanding mechanochemical behavior of amino acids under astronomical impacts, Advanced Engineering Materials, Vol. 26, p. 2302267, 2024.
https://doi.org/10.1002/adem.202302267
[53]   O. Renk, A. Hohenwarter, K. Edalati, M.W. Kapp, Saturation of grain fragmentation upon severe plastic deformation: fact or fiction?, Advanced Engineering Materials, Vol. 26, p. 2400578, 2024.
https://doi.org/10.1002/adem.202400578
[54]   T.T. Nguyen, K. Edalati, Brookite TiO₂ as an active photocatalyst for photoconversion of plastic wastes to acetic acid and simultaneous hydrogen production: comparison with anatase and rutile, Chemosphere, Vol. 355, p. 141785, 2024.
https://doi.org/10.1016/j.chemosphere.2024.141785
[55]   Z.P. Tehrani, T. Fromme, S. Reichenberger, B. Gökcee, T. Ishihara, T. Lippert, K. Edalati, Laser fragmentation of high-entropy oxide for enhanced photocatalytic carbon dioxide (CO₂) conversion and hydrogen (H₂) production, Advanced Powder Technology, Vol. 35, p. 104448, 2024.
https://doi.org/10.1016/j.apt.2024.104448
[56]   K. Edalati, J. Hidalgo-Jiménez, T.T. Nguyen, M. Watanabe, I. Taniguchi, High-pressure torsion processing of serine and glutamic acid: understanding mechanochemical behavior of amino acids under astronomical impacts, Advanced Engineering Materials, Vol. 26, P. 2302267, 2024.
https://doi.org/10.1002/adem.202302267
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[58]    N. Hata, M. Yuasa, H. Miyamoto, K. Edalati, Influence of grain refinement via high-pressure torsion on corrosion behavior of medium- and high-entropy alloys CoCrFeNi and CoCrFeMnNi with various chromium contents, Journal of Materials Science Vol. 59, pp. 5891-5905, 2024.
https://doi.org/10.1007/s10853-024-09458-y
[59]    J. Hidalgo-Jiménez, T. Akbay, Y. Ikeda, T. Ishihara, K. Edalati, Mechanism of anatase-to-columbite TiO2 phase transformation via sheared phases: first-principles calculations and high-pressure torsion experiments, Journal of Materials Science, Vol. 5, pp. 5995-6007, 2024.
https://doi.org/10.1007/s10853-023-09206-8
[60]    Y. Shundo, T. T. Nguyen, S. Akrami, P. Edalati, Y. Itagoe, T. Ishihara, M. Arita, Q. Guo, M.Fuji, K. Edalati, Oxygen vacancy-rich high-pressure rocksalt phase of zinc oxide for enhanced photocatalytic hydrogen evolution, Journal of Colloid and Interface Science, Vol. 666, pp. 22-34, 2024.
https://doi.org/10.1016/j.jcis.2024.04.010
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https://doi.org/10.3390/ma17040853
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https://doi.org/10.1016/j.jphotochem.2023.115409
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https://doi.org/10.1016/j.jallcom.2023.172243
[67]     T. Rahman, H. Yilmazer, B. Dikici, K. Edalati, J.D. Poplawsky, C.J. Boehlert, Microstructural evolution and intermetallic formation in Zn-3Mg (wt.%) powder mixture processed by high-pressure torsion, Journal of Alloys and Compounds, Vol. 968, p. 172101, 2023.
https://doi.org/10.1016/j.jallcom.2023.172101
[68]     P. Edalati, M. Fuji, K. Edalati, Superfunctional high-entropy alloys and ceramics by severe plastic deformation, Rare Metals, Vol. 42, No. 10, pp. 3246-3268, 2023.
https://doi.org/10.1007/s12598-023-02340-x
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https://doi.org/10.3390/met13091595
[70]     F. Chu, X. Jian, K. Edalati, Y. Yan, H. Ke, P. Zhang, H.J. Lin, Nanoscale heterogeneous FeB metallic glass as highly active and stable catalyst for hydrogen evolution, Journal of Alloys and Compounds, Vol. 960, p.170964, 2023.
https://doi.org/10.1016/j.jallcom.2023.170964
[71]     L He, X. Shi, X. Li, J. Huang, T. Cheng, X. Wang, Y. Li, H. Lin, K. Edalati, H.W. Li, Severe plastic deformation through high-pressure torsion for preparation of hydrogen storage materials - a review, Materials Transactions, Vol. 64, No. 7, pp. 1575-1584, 2023.
https://doi.org/10.2320/matertrans.MT-MF2022039
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https://doi.org/10.2320/matertrans.MT-MF2022036
[73]     K. Nagano, M. Kawabata-Ota, D. Nanya, H. Fujiwara, K. Ameyama, K. Edalati, Z. Horita, Microstructure evolution of an HPT processed (α+γ) two-phase stainless steel, Materials Transactions, Vol. 64, No. 8, pp. 1912-1919, 2023.
https://doi.org/10.2320/matertrans.MT-MF2022053
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https://doi.org/10.1016/j.jphotochem.2022.114167
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https://doi.org/10.1007/s11665-021-06573-8
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https://doi.org/10.1016/j.jallcom.2021.162413
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[98]    F. Chu, B. Han, K. Edalati, J. Ma, Y. Meng, C. Wang, F. Yang, P. Zhang, H.J. Lin, Severe plastic deformed Pd-based metallic glass for superior hydrogen evolution in both acidic and alkaline media, Scripta Maerialia, Vol. 204, p. 114145, 2021.
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https://doi.org/10.1016/j.jallcom.2021.161101
[100]   P. Edalati, A. Mohammadi, Y. Tang, R. Floriano, M. Fuji, K. Edalati, Phase transformation and microstructure evolution in ultrahard carbon-doped AlTiFeCoNi high-entropy alloy by high-pressure torsion, Materials Letters, Vol. 302, p. 130368, 2021.
https://doi.org/10.1016/j.matlet.2021.130368
[101]   R. Floriano, G. Zepon, K. Edalati, G.L.B.G. Fontana, A. Mohammadi, Z. Ma, H.W. Li, R.J. Contieri, Hydrogen storage properties of new A₃B₂-type TiZrNbCrFe high-entropy alloy, International Journal of Hydrogen Energy, Vol. 46, No. 46, pp. 23757-23766, 2021.
https://doi.org/10.1016/j.ijhydene.2021.04.181
[102]   F. Chu, K. Wu, Y. Meng, K. Edalati, H.J. Lin, Effect of high-pressure torsion on the hydrogen evolution performances of a melt-spun amorphous Fe_73.5Si_13.5B₉Cu₁Nb₃ alloy, International Journal of Hydrogen Energy, Vol. 46, No. 49, pp. 25029-25038, 2021.
https://doi.org/10.1016/j.ijhydene.2021.05.042
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https://doi.org/10.1016/j.matlet.2021.130144
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https://doi.org/10.1039/D1TA00769F
[106] A. Mohammadi, N.A. Enikeev, M.Y. Murashkin, M. Arita, K. Edalati, Examination of inverse Hall-Petch relation in nanostructured aluminum alloys by ultra-severe plastic deformation, Journal of Materials Science and Technology, Vol. 91, pp. 78-89, 2021.
https://doi.org/10.1016/j.jmst.2021.01.096
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https://doi.org/10.1016/j.actamat.2020.116503
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https://doi.org/10.2320/matertrans.MT-M2020134
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https://doi.org/10.1016/j.ijhydene.2020.09.047
[110]   Q. Wang, K. Edalati, I. Fujita, M. Watanabe, T. Ishihara, Z. Horita, High-pressure torsion of SiO₂ quartz sand: phase transformation, optical properties and significance in geology, Journal of American Ceramics Society, Vol. 103, No. 11, pp. 6594-6602, 2020.
https://doi.org/10.1111/jace.17362
[111]    X. Sauvage, F. Cuvilly, A. Russell, K. Edalati, Understanding the role of Ca segregation on thermal stability, electrical resistivity and mechanical strength of nanostructured aluminum, Materials Science and Engineering A, Vol. 798, p. 140108, 2020.
https://doi.org/10.1016/j.msea.2020.140108
[112]   A. Campos-Quirós, J.M. Cubero-Sesín, K. Edalati, Synthesis of nanostructured biomaterials by high-pressure torsion: effect of niobium content on microstructure and mechanical properties of Ti-Nb alloys, Materials Science and Engineering A, Vol. 795, p. 139972, 2020.
https://doi.org/10.1016/j.msea.2020.139972
[113] K. Wu, Y. Meng, J. Xu, K. Edalati H. Shao, W. Lia, H.J. Lin, Novel Fe-based nanoglass: an efficient noble-metal-free electrocatalyst for alkaline hydrogen evolution reaction, Scripta Materialia, Vol. 188, pp. 135-139, 2020.
https://doi.org/10.1016/j.scriptamat.2020.07.040
[114]    I. Fujita, Q. Wang, P. Edalati, M. Watanabe, M. Arita, S. Munetoh, T. Ishihara, K. Edalati, Novel black bismuth oxide (Bi₂O₃) with enhanced photocurrent generation, produced by high-pressure torsion straining, Scripta Materialia, Vol. 187, pp. 366-370, 2020.
https://doi.org/10.1016/j.scriptamat.2020.06.052
[115]    Q. Wang, M. Watanabe, K. Edalati, Visible-light photocurrent in nanostructured high-pressure TiO₂-II (Columbite) phase, Journal of Physical Chemistry C, Vol. 124, No. 25, pp. 13930-13935, 2020.
https://doi.org/10.1021/acs.jpcc.0c03923
[116]    M. Mito, T. Fukuyama, Y. Kitamura, H. Deguchi, K. Edalati, Z. Horita, Magnetic measurements of hydrogen desorption from palladium hydride PdH_0.64 prepared by severe plastic deformation, Journal of Applied Physics, Vol. 127, No. 21, p. 215109, 2020.
https://doi.org/10.1063/5.0010025
[117]    E.I. Lopez-Gomez, K. Edalati, F.J. Antiqueira, D.D. Coimbroo, G. Zepon, D.R. Leiva, T.T. Ishikawa, J.M. Cubero-Sesin, W.J. Botta, Synthesis of nanostructured TiFe hydrogen storage material by mechanical alloying via high-pressure torsion, Advanced Engineering Materials, Vol. 22, No. 10, p. 2000011, 2020.
https://doi.org/10.1002/adem.202000011
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https://doi.org/10.1063/5.0009456
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https://doi.org/10.1016/j.mtla.2020.100670
[120]    A. Mohammadi, K. Edalati, D.D. Coimbrao, W.J. Botta, H. Noguchi, Influence of nanotwins on hydrogen embrittlement of TWIP (twinning-induced plasticity) steel processed by high-pressure torsion, Materials Science and Engineering A, Vol. 783, p. 139273, 2020.
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[121]    P. Edalati, R. Floriano, Y. Tang, A. Mohammadi, K. Danielle Pereira, A. Ducati Luchessi, K. Edalati, Ultrahigh hardness and biocompatibility of high-entropy alloy TiAlFeCoNi processed by high-pressure torsion, Materials Science and Engineering C, Vol. 112, p. 110908, 2020.
https://doi.org/10.1016/j.msec.2020.110908
[122]    K. Edalati, K. Fujiwara, S. Takechi, Q. Wang, M. Arita, M. Watanabe, X. Sauvage, T. Ishihara, Z. Horita, Improved photocatalytic hydrogen evolution on tantalate perovskites CsTaO₃ and LiTaO₃ by strain-induced vacancies, ACS Applied Energy Materials, Vol. 3, No. 2, pp. 1710-1718, 2020.
https://doi.org/10.1021/acsaem.9b02197
[123]    Q. Wang, K. Edalati, Y. Koganemaru, S. Nakamura, M. Watanabe, T. Ishihara, Z. Horita, Photocatalytic hydrogen generation on low-bandgap black zirconia (ZrO₂) produced by high-pressure torsion, Journal of Materials Chemistry A, Vol. 8, No. 7, pp. 3643-3650, 2020.
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[125]    M. Novelli, K. Edalati, S. Itano, H.W. Li, E. Akiba, Z. Horita, T. Grosdidier, Microstructural details of hydrogen diffusion and storage in Ti-V-Cr alloys activated through surface and bulk severe plastic deformation, International Journal of Hydrogen Energy, Vol. 45, pp. 5326-5336, 2020.
https://doi.org/10.1016/j.ijhydene.2019.07.058
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https://doi.org/10.1016/j.scriptamat.2019.12.009
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[128]    K. Edalati, R. Uehiro, S. Takechi, Q. Wang, M. Arita, M. Watanabe, T. Ishihara, Z. Horita, Enhanced photocatalytic hydrogen production on GaN-ZnO oxynitride by introduction of strain-induced nitrogen vacancy complexes, Acta Materialia, Vol. 185, pp. 149-156, 2020.
https://doi.org/10.1016/j.actamat.2019.12.007
[129]    M.O. de Marco, Y. Li, H.W. Li, K. Edalati, R. Floriano, Mechanical synthesis and hydrogen storage characterization of MgVCr and MgVTiCrFe high-entropy alloy, Advanced Engineering Materials, Vol. 22, p. 1901079, 2020.
https://doi.org/10.1002/adem.201901079
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https://doi.org/10.1016/j.ijplas.2019.08.010
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[132]    K. Edalati, Z. Horita, Special issue on severe plastic deformation for nanomaterials with advanced functionality, Materials Transactions, Vol. 60, No. 7, p. 1103, 2019.
https://doi.org/10.2320/matertrans.MPR2019904
[133]    K. Edalati, I. Fujita, S. Takechi, Y. Nakashima, K. Kumano, H. Razavi-Khosroshahi, M. Arita, M. Watanabe, X. Sauvage, T. Akbay, T. Ishihara, M. Fuji, Z. Horita, Photocatalytic activity of aluminum oxide by oxygen vacancy generation using high-pressure torsion straining, Scripta Materialia, Vol. 173, pp. 120-124, 2019.
https://doi.org/10.1016/j.scriptamat.2019.08.011
[134]    K. Bryla, K. Edalati, “Historical studies by Polish scientist on ultrafine-grained materials by severe plastic deformation”, Materials Transactions, Vol. 60, No. 8, pp. 1553-1560, 2019.
https://doi.org/10.2320/matertrans.MF201921
[135]    K. Edalati, “Metallurgical alchemy by ultra-severe plastic deformation via high-pressure torsion process”, Materials Transactions, Vol. 60, No. 7, pp. 1221-1229, 2019.
https://doi.org/10.2320/matertrans.MF201914
[136]    K. Edalati, “Review on recent advancement in severe plastic deformation of oxides by high-pressure torsion (HPT)”, Advanced Engineering Materials, Vol. 21, No. 1, p. 1800272, 2019.
https://doi.org/10.1002/adem.201800272
[137]    M. Mito, S. Shigeoka, H. Kondo, N. Noumi, Y. Kitamura, K. Irie, K. Nakamura, S. Takagi, H. Deguchi, T. Tajiri, M. Ishizuka, T. Nishizaki, K. Edalati, Z. Horita, Hydrostatic compression effects on fifth-group element superconductors V, Nb, and Ta subjected to high-pressure torsion, Materials Transactions, Vol. 60, No. 8, pp. 1472-1483, 2019.
https://doi.org/10.2320/matertrans.MF201932
[138]    T. Nishizaki, K. Edalati, S. Lee, Z. Horita, T. Akune, T. Nojima, S. Iguchi, T. Sasaki, Critical temperature in bulk ultrafine-grained superconductors of Nb, V, and Ta processed by high-pressure torsion, Materials Transactions, Vol. 60, No. 7, pp. 1367-1376, 2019.
https://doi.org/10.2320/matertrans.MF201940
[139]    K. Edalati, Q. Wang, H. Eguchi, H. Razavi-Khosroshahi, H. Emami, M. Yamauchi, M. Fuji, Z. Horita, Impact of TiO₂-II phase stabilized in anatase matrix by high-pressure torsion on electrocatalytic hydrogen production, Materials Research Letters, Vol. 7, No. 8, pp. 334-339, 2019.
https://doi.org/10.1080/21663831.2019.1609111
[140]    M. Mito, Y. Kitamura, T. Tajiri, K. Nakamura, R. Shiraishi, K. Ogata, H. Deguchi, T. Yamaguchi, N. Takeshita, T. Nishizaki, K. Edalati, Z. Horita, Hydrostatic pressure effects on superconducting transition of nanostructured niobium highly strained by high-pressure torsion, Journal of Applied Physics, Vol. 125, p. 125901, 2019.
https://doi.org/10.1063/1.5083094
[141]    A. Duchaussoy, X. Sauvage, K. Edalati, Z. Horita, G. Renou, A. Deschamps, F. De Geuser, Structure and mechanical behavior of ultrafine-grained aluminum-iron alloy stabilized by nanoscaled intermetallic particles, Acta Materialia, Vol. 167, pp. 89-102, 2019.
https://doi.org/10.1016/j.actamat.2019.01.027
[142]    R. Tejedor, K. Edalati, J.A. Benito, Z. Horita, J.M. Cabrera, High-pressure torsion of iron with various purity levels and validation of Hall-Petch strengthening mechanism, Materials Science and Engineering A, Vol. 743, pp. 597-605, 2019.
https://doi.org/10.1016/j.msea.2018.11.127
[143]    K. Edalati, Q. Wang, H. Razavi-Khosroshahi, H. Emami, M. Fuji, Z. Horita, Low-temperature anatase-to-rutile phase transformation and unusual grain coarsening in titanium oxide nanopowders by high-pressure torsion straining, Scripta Materialia, Vol. 162, pp. 341-344, 2019.
https://doi.org/10.1016/j.scriptamat.2018.11.044
[144]    K. Edalati, I. Fujita, X. Sauvage, M. Arita, Z. Horita, Microstructure and phase transformations of silica glass and vanadium oxide by severe plastic deformation via high-pressure torsion straining, Journal of Alloys and Compounds, Vol. 779, pp. 394-398, 2019.
https://doi.org/10.1016/j.jallcom.2018.11.086
[145]    K. Edalati, E. Akiba, Z. Horita, “High-pressure torsion for new hydrogen storage materials”, Science and Technology of Advanced Materials, Vol. 19, No. 1, pp. 185-193, 2018.
https://doi.org/10.1080/14686996.2018.1435131
[146]    K. Edalati, K. Kitabayashi, Y. Ikeda, J. Matsuda, H.W. Li, I. Tanaka, E. Akiba, Z. Horita, Bulk nanocrystalline gamma magnesium hydride with low dehydrogenation temperature stabilized by plastic straining via high-pressure torsion, Scripta Materialia, Vol. 157, pp. 54-57, 2018.
https://doi.org/10.1016/j.scriptamat.2018.07.043
[147]    F. Zhang, K. Edalati, M. Arita, Z. Horita, Hydrolytic hydrogen production on Al-Sn-Zn alloys processed by high-pressure torsion, Materials, Vol. 11, No. 7, p. 1209, 2018.
https://doi.org/10.3390/ma11071209
[148]    K. Edalati, Y. Hashiguchi, H. Iwaoka, H. Matsunaga, R.Z. Valiev, Z. Horita, Long-time stability of metals after severe plastic deformation: softening and hardening by self-annealing versus thermal stability, Materials Science and Engineering A, Vol. 729, pp. 340-348, 2018.
https://doi.org/10.1016/j.msea.2018.05.079
[149]    K. Edalati, Z. Horita, R.Z. Valiev, Transition from poor ductility to room-temperature superplasticity in a nanostructured aluminum alloy, Scientific Reports, Vol. 8, p. 6740, 2018.
https://doi.org/10.1038/s41598-018-25140-1
[150]    C. Xu, H. Lin, K. Edalati, W. Li, L. Li, Y. Zhu, Superior hydrogenation properties in a Mg₆₅Ce₂₀Ni₁₀Cu₅ nanoglass processed by melt-spinning followed by high-pressure torsion, Scripta Materialia, Vol. 152, pp. 137-140, 2018.
https://doi.org/10.1016/j.scriptamat.2018.04.036
[151]    K. Fujiwara, R. Uehiro, K. Edalati, H.W. Li, R. Floriano, E. Akiba, Z. Horita, New Mg-V-Cr BCC alloys synthesized by high-pressure torsion and ball milling, Materials Transactions, Vol. 59, No. 5, pp. 741-746, 2018.
https://doi.org/10.2320/matertrans.M2018001
[152]    I. Fujita, K. Edalati, X. Sauvage, Z. Horita, Grain growth in nanograined aluminum oxide by high-pressure torsion: phase transformation and plastic strain effects, Scripta Materialia, Vol. 152, pp. 11-14, 2018.
https://doi.org/10.1016/j.scriptamat.2018.04.003
[153]    K. Edalati, R. Uehiro, Y. Ikeda, H.W. Li, H. Emami, Y. Filinchuk, M. Arita, X. Sauvage, I. Tanaka, E. Akiba, Z. Horita, Design and synthesis of a magnesium alloy for room temperature hydrogen storage, Acta Materialia, Vol. 149, pp. 88-96, 2018.
https://doi.org/10.1016/j.actamat.2018.02.033
[154]    K. Edalati, Y. Hashiguchi, P.H.R. Pereira, Z. Horita, T.G. Langdon, Effect of temperature rise on microstructural evolution during high-pressure torsion, Materials Science and Engineering A, Vol. 714, pp. 167-171, 2018.
https://doi.org/10.1016/j.msea.2017.12.095
[155]    K. Edalati, M. Novelli, S. Itano, H.W. Li, E. Akiba, Z. Horita, T. Grosdidier, Effect of gradient-structure versus uniform nanostructure on hydrogen storage of Ti-V-Cr alloys: investigation using ultrasonic SMAT and HPT processes, Journal of Alloys and Compounds, Vol. 737, pp. 337-346, 2018.
https://doi.org/10.1016/j.jallcom.2017.12.053
[156]    K. Bryla, J. Morgiel, M. Faryna, K. Edalati, Z. Horita, Effect of high-pressure torsion on grain refinement, strength enhancement and uniform ductility of EZ magnesium alloy, Materials Letters, Vol. 212, pp. 323-326, 2018.
https://doi.org/10.1016/j.matlet.2017.10.113
[157]    F. Zhang, K. Edalati, M. Arita, Z. Horita, Fast hydrolysis and hydrogen generation on Al-Bi alloys and Al-Bi-C composites synthesized by high-pressure torsion, International Journal of Hydrogen Energy, Vol. 42, No. 49, pp. 29121-29130, 2017.
https://doi.org/10.1016/j.ijhydene.2017.10.057
[158]    H. Razavi-Khosroshahi, K. Edalati, J. Wu, Y. Nakashima, M. Arita, Y. Ikoma, M. Sadakiyo, Y. Inagaki, A. Staykov, M. Yamauchi, Z. Horita, M. Fuji, High-pressure zinc oxide phase as visible-light-active photocatalyst with narrow band gap, Journal of Materials Chemistry A, Vol. 5, pp. 20298-20303, 2017.
https://doi.org/10.1039/C7TA05262F
[159]    M. Mito, K. Shibayama, H. Deguchi, K. Tsuruta, T. Tajiri, K. Edalati, Z. Horita, Contactless measurement of electrical conductivity for bulk nanostructured silver prepared by high-pressure torsion: a study of the dissipation process of giant strain, Journal of Applied Physics, Vol. 122, p. 125105, 2017.
https://doi.org/10.1063/1.4991430
[160]    Y. Ikoma, K. Kumano, K. Edalati, M.R. McCartney, D.J. Smith, Z. Horita, High-resolution transmission electron microscopy analysis of nanograined germanium produced by high-pressure torsion, Materials Characterization, Vol. 132, pp. 132-138, 2017.
https://doi.org/10.1016/j.matchar.2017.08.011
[161]    I.F. Mohamed, T. Masuda, S. Lee, K. Edalati, Z. Horita, S. Hirosawa, K. Matsuda, D. Terada, M.Z. Omar, Strengthening of A2024 alloy by high-pressure torsion and subsequent aging, Materials Science and Engineering A, Vol. 704, pp. 112-118, 2017.
https://doi.org/10.1016/j.msea.2017.07.083
[162]    K. Edalati, R. Uehiro, K. Fujiwara, Y. Ikeda, H.W. Li, X. Sauvage, R.Z. Valiev, E. Akiba, I. Tanaka, Z. Horita, Ultra-severe plastic deformation: evolution of microstructure, phase transformation and hardness in immiscible magnesium-based systems, Materials Science and Engineering A, Vol. 701, pp. 158-166, 2017.
https://doi.org/10.1016/j.msea.2017.06.076
[163]    S. Wang, A. Nagao, K. Edalati, Z. Horita, I.M. Robertson, Influence of hydrogen on dislocation self-organization in Ni, Acta Materialia, Vol. 135, pp. 96-102, 2017.
https://doi.org/10.1016/j.actamat.2017.05.073
[164]    Y. Fukushima, Y. Ikoma, K. Edalati, B. Chon, D.J. Smith, Z. Horita, High-resolution transmission electron microscopy analysis of bulk nanograined silicon processed by high-pressure torsion, Materials Characterization, Vol. 129, pp. 163-168, 2017.
https://doi.org/10.1016/j.matchar.2017.04.025
[165]    K. Edalati, T. Masuda, M. Arita, M. Furui, X. Sauvage, Z. Horita, R.Z. Valiev, Room-temperature superplasticity in an ultrafine-grained magnesium alloy, Scientific Reports, Vol. 7, p. 2662, 2017.
https://doi.org/10.1038/s41598-017-02846-2
[166]    R. Haraguchi, Y. Yoshimatsu, T. Nagaoka, M. Arita, K. Edalati, Z. Horita, Electrical resistivity mapping of titanium and zirconium discs processed by high-pressure torsion for homogeneity and phase transformation evaluation, Journal of Materials Science, Vol. 52, No. 11, pp. 6778-6788, 2017.
https://doi.org/10.1007/s10853-017-0916-x
[167]    H. Razavi-Khosroshahi, K. Edalati, H. Emami, E. Akiba, Z. Horita, M. Fuji, Optical properties of nanocrystalline monoclinic Y₂O₃ stabilized by grain size and plastic strain effects via high-pressure torsion, Inorganic Chemistry, Vol. 56, No. 5, pp. 2576-2580, 2017.
https://doi.org/10.1021/acs.inorgchem.6b02725
[168]    Y. Ikoma, K. Kumano, K. Edalati, K. Saito, Q. Guo, Z. Horita, Phase transformation of germanium by processing through high-pressure torsion: strain and temperature effects, Philosophical Magazine Letters, Vol. 97, No. 1, pp. 27-34, 2017.
https://doi.org/10.1080/09500839.2016.1266099
[169]    Y. Ito, K. Edalati, Z. Horita, High-pressure torsion of aluminum with ultrahigh purity (99.9999%) and occurrence of inverse Hall-Petch relationship, Materials Science and Engineering A, Vol. 679, pp. 428-434, 2017.
https://doi.org/10.1016/j.msea.2016.10.066
[170]    K. Edalati, Z. Horita, “A review on high-pressure torsion (HPT) from 1935 to 1988”, Materials Science and Engineering A, Vol. 652, pp. 325-352, 2016.
https://doi.org/10.1016/j.msea.2015.11.074
[171]    K. Edalati, M. Matsuo, H. Emami, S. Itano, A. Alhamidi, A. Staykov, D.J. Smith, S. Orimo, E. Akiba, Z. Horita, Impact of severe plastic deformation on microstructure and hydrogen storage of titanium-iron-manganese intermetallics, Scripta Materialia, Vol. 124, pp. 108-111, 2016.
https://doi.org/10.1016/j.scriptamat.2016.07.007
[172]    H. Razavi-Khosroshahi, K. Edalati, M. Arita, Z. Horita, M. Fuji, Plastic strain and grain size effect on high-pressure phase transformations in nanostructured TiO₂ ceramics, Scripta Materialia, Vol. 124, pp. 59-62, 2016.
https://doi.org/10.1016/j.scriptamat.2016.06.022
[173]    H. Razavi-Khosroshahi, K. Edalati, M. Hirayama, H. Emami, M. Arita, M. Yamauchi, H. Hagiwara, S. Ida, T. Ishihara, E. Akiba, Z. Horita, M. Fuji, Visible-light-driven photocatalytic hydrogen generation on nanosized TiO₂-II stabilized by high-pressure torsion, ACS Catalysis, Vol. 6, pp. 5103-5107, 2016.
https://doi.org/10.1021/acscatal.6b01482
[174]    I.F. Mohamed, S. Lee, K. Edalati, Z. Horita, S. Abdullah, M.Z. Omar, W.F.H.W. Zamri, Grain refinement and microstructure evolution in aluminum A2618 alloy by high-pressure torsion, Journal of Teknologi, Vol. 41, No. 21, pp. 8917-8924, 2016.
https://doi.org/10.11113/jt.v78.9163
[175]    K. Edalati, H. Shao, H. Emami, H. Iwaoka, Z. Horita, E. Akiba, Activation of titanium-vanadium alloy for hydrogen storage by introduction of nanograins and edge dislocations using high-pressure torsion, International Journal of Hydrogen Energy, Vol. 41, No. 21, pp. 8917-8924, 2016.
https://doi.org/10.1016/j.ijhydene.2016.03.146
[176]    K. Edalati, D.J. Lee, T. Nagaoka, M. Arita, H.S. Kim, Z. Horita, R. Pippan, Real hydrostatic pressure in high-pressure torsion measured by bismuth phase transformations and FEM simulations, Materials Transactions, Vol. 57, No. 4, pp. 533-538, 2016.
https://doi.org/10.2320/matertrans.M2015374
[177]    K. Edalati, H. Emami, Y. Ikeda, H. Iwaoka, I. Tanaka, E. Akiba, Z. Horita, New nanostructured phases with reversible hydrogen storage capability in immiscible magnesium-zirconium system produced by high-pressure torsion, Acta Materialia, Vol. 108, pp. 293-303, 2016.
https://doi.org/10.1016/j.actamat.2016.02.026
[178]    H. Emami, K. Edalati, A. Staykov, T. Hongo, H. Iwaoka, Z. Horita, E. Akiba, Solid-state reactions and hydrogen storage in magnesium mixed with various elements by high-pressure torsion: experiments and first-principles calculations, RCS Advances, Vol. 6, No. 14, pp. 11665-11674, 2016.
https://doi.org/10.1039/C5RA23728A
[179]    K. Edalati, M. Arimura, Y. Ikoma, T. Daio, M. Miyata, D.J. Smith, Z. Horita, Plastic deformation of BaTiO₃ ceramics by high-pressure torsion and changes in phase transformations, optical and dielectric properties, Materials Research Letters Vol. 3, pp. 216-221, 2015.
https://doi.org/10.1080/21663831.2015.1065454
[180]    K. Edalati, T. Furuta, T. Daio, S. Kuramoto, Z. Horita, High strength and high uniform ductility in a severely-deformed iron alloy by lattice softening and multimodal-structure formation, Materials Research Letters, Vol. 3, No. 4, pp. 197-202, 2015.
https://doi.org/10.1080/21663831.2015.1050126
[181]    K. Edalati, H. Emami, A. Staykov, D.J. Smith, E. Akiba, Z. Horita, Formation of metastable phases in magnesium-titanium system by high-pressure torsion and their hydrogen storage performance, Acta Materialia, Vol. 99, pp. 150-156, 2015.
https://doi.org/10.1016/j.actamat.2015.07.060
[182]    C. Borchers, C. Garve, M. Tiegel, M. Deutges, A. Herz, K. Edalati, R. Pippan, Z. Horita, R. Kirchheim, Nanocrystalline steel obtained by ball milling of iron and graphite subsequently compacted by high-pressure torsion, Acta Materialia, Vol. 97, pp. 207-215, 2015.
https://doi.org/10.1016/j.actamat.2015.06.049
[183]    H. Matsunoshita, K. Edalati, M. Furui, Z. Horita, Ultrafine-Grained magnesium-lithium alloy processed by high-pressure torsion: low-temperature superplasticity and potential for hydroforming, Materials Science and Engineering A, Vol. 640, pp. 443-448, 2015.
https://doi.org/10.1016/j.msea.2015.05.103
[184]    I.F. Mohamed, S. Lee, K. Edalati, Z. Horita, S. Hirosawa, K. Matsuda, D. Terada, Aging behavior of Al 6061 alloy processed by high-pressure torsion and subsequent aging, Metallurgical and Materials Transaction A, Vol. 64, No. 6, pp. 2664-2673, 2015.
https://doi.org/10.1007/s11661-015-2840-5
[185]    T. Hongo, K. Edalati, M. Arita, J. Matsuda, E. Akiba, Z. Horita, Significance of grain boundaries and stacking faults on hydrogen storage properties of Mg₂Ni intermetallics processed by high-pressure torsion, Acta Materialia, Vol. 92, pp. 46-54, 2015.
https://doi.org/10.1016/j.actamat.2015.03.036
[186]    H. Emami, K. Edalati, J. Matsuda, E. Akiba, Z. Horita, Hydrogen storage performance of TiFe after processing by ball milling, Acta Materialia, Vol. 88, pp. 190-195, 2015.
https://doi.org/10.1016/j.actamat.2014.12.052
[187]    I.F. Mohamed, Y. Yonenaga, S. Lee, K. Edalati, Z. Horita, Age hardening and thermal stability of Al-Cu alloy processed by high-pressure torsion, Materials Science and Engineering A, Vol. 627, pp. 111-118, 2015.
https://doi.org/10.1016/j.msea.2014.12.117
[188]    S. Lee, K. Edalati, H. Iwaoka, Z. Horita, T. Ohtsuki, T. Ohkochi, M. Kotsugi, T. Kojima, M. Mizuguchi, K. Takanashi, Formation of FeNi with L10-ordered structure using high-pressure torsion, Philosophical Magazine Letters, Vol. 94, No. 10, pp. 639-646, 2014.
https://doi.org/10.1080/09500839.2014.955546
[189]    T. Hongo, K. Edalati, H. Iwaoka, M. Arita, J. Matsuda, E. Akiba, Z. Horita, High-pressure torsion of palladium: hydrogen-induced softening and plasticity in ultrafine grains and hydrogen-induced hardening and embrittlement in coarse grains, Materials Science and Engineering A, Vol. 618, pp. 1-8, 2014.
https://doi.org/10.1016/j.msea.2014.08.074
[190]    K. Edalati, T. Daio, S. Lee, Z. Horita, T. Nishizaki, T. Akune, T. Nojima, T. Sasaki, High strength and superconductivity in nanostructured niobium-titanium alloy by high-pressure torsion and annealing: significance of elemental decomposition and supersaturation, Acta Materialia, Vol. 80, pp. 149-158, 2014.
https://doi.org/10.1016/j.actamat.2014.07.065
[191]    K. Edalati, J. Matsuda, A. Yanagida, E. Akiba, Z. Horita, Activation of TiFe for hydrogen storage by plastic deformation using groove rolling and high-pressure torsion: similarities and differences, International Journal of Hydrogen Energy, Vol. 39, No. 28, pp. 15589-15594, 2014.
https://doi.org/10.1016/j.ijhydene.2014.07.124
[192]    Y. Ikoma, K. Hayano, K. Edalati, K. Saito, Q. Guo, Z. Horita, T. Aoki, D.J. Smith, Fabrication of nanograined silicon by high-pressure torsion, Journal of Materials Science, Vol. 49, No. 19, pp. 6565-6569, 2014.
https://doi.org/10.1007/s10853-014-8250-z
[193]    K. Edalati, J.M. Cubero-Sesin, A. Alhamidi, I.F. Mohamed, Z. Horita, Influence of severe plastic deformation at cryogenic temperature on grain refinement and softening of pure metals: investigation using high-pressure torsion, Materials Science and Engineering A, Vol. 613, pp. 103-110, 2014.
https://doi.org/10.1016/j.msea.2014.06.084
[194]    A. Alhamidi, K. Edalati, Z. Horita, S. Hirosawa, K. Matsuda, D. Terada, Softening by severe plastic deformation and hardening by annealing of aluminum-zinc alloy: significance of elemental and spinodal decompositions, Materials Science and Engineering A, Vol. 610, pp. 17-27, 2014.
https://doi.org/10.1016/j.msea.2014.05.026
[195]    K. Edalati, D. Akama, A. Nishio, S. Lee, Y. Yonenaga, J.M. Cubero-Sesin, Z. Horita, Influence of dislocation-solute atom interactions and stacking fault energy on grain size of single-phase alloys after severe plastic deformation using high-pressure torsion, Acta Materialia, Vol. 69, No. 8, pp. 68-77, 2014.
https://doi.org/10.1016/j.actamat.2014.01.036
[196]    K. Edalati, T. Daio, M. Arita, S. Lee, Z. Horita, A. Togo, I. Tanaka, High-pressure torsion of titanium at cryogenic and room temperatures: Grain size effect on allotropic phase transformations, Acta Materialia, Vol. 68, No. 7, pp. 207-213, 2014.
https://doi.org/10.1016/j.actamat.2014.01.037
[197]    A. Alhamidi, K. Edalati, H. Iwaoka, Z. Horita, Effect of temperature on solid-state formation of bulk nanograined intermetallics during high-pressure torsion, Philosophical Magazine, Vo. 94, No. 9, pp. 876-887, 2014.
https://doi.org/10.1080/14786435.2013.868945
[198]    K. Edalati, M. Ashida, Z. Horita, T. Matsui, H. Kato, Wear resistance and tribological features of pure aluminum and Al-Al₂O₃ composites consolidated by high-pressure torsion, Wear, Vol. 310, No. 1-2, pp. 83-89, 2014.
https://doi.org/10.1016/j.wear.2013.12.022
[199]    K. Edalati, J. Matsuda, M. Arita, T. Daio, E. Akiba, Z. Horita, Mechanism of activation of TiFe intermetallics for hydrogen storage by severe plastic deformation using high-pressure torsion, Applied Physics Letters, Vol. 103, No. 14, p. 143902, 2013.
https://doi.org/10.1063/1.4823555
[200]    K. Edalati, H. Iwaoka, S. Toh, K. Sasaki, Z. Horita, Application of high-pressure torsion to WC-Co ceramic-based composites for improvement of consolidation, microstructure and hardness, Materials Transactions, Vol. 54, No. 9, pp. 1540-1548, 2013.
https://doi.org/10.2320/matertrans.MH201318
[201]    K. Edalati, T. Daio, Y. Ikoma, M. Arita, Z. Horita, Graphite to diamond-like carbon phase transformation by high-pressure torsion, Applied Physics Letters, Vol. 103, No. 3, p. 034108, 2013.
https://doi.org/10.1063/1.4816082
[202]    K. Edalati, S. Toh, M. Arita, M. Watanabe, Z. Horita, High-pressure torsion of pure cobalt: hcp-fcc phase transformations and twinning during severe plastic deformation, Applied Physics Letters, Vol. 102, No. 18, p. 181902, 2013.
https://doi.org/10.1063/1.4804273
[203]    K. Oh-ishi, K. Edalati, H.S. Kim, K. Hono, Z. Horita, High-pressure torsion for enhanced atomic diffusion and promoting solid-state reactions in aluminum-copper system, Acta Materialia, Vol. 61, No. 9, pp. 3482-3489, 2013.
https://doi.org/10.1016/j.actamat.2013.02.042
[204]    A. Alhamid, K. Edalati, Z. Horita, Production of nanograined intermetallics using high-pressure torsion, Materials Research - Ibero-American Journal of Materials, Vol. 16, No. 3, pp. 672-678, 2013.
https://doi.org/10.1590/S1516-14392013005000057
[205]    K. Edalati, J. Matsuda, H. Iwaoka, S. Toh, E. Akiba, Z. Horita, High-pressure torsion of TiFe intermetallics for activation of hydrogen storage at room temperature with heterogeneous nanostructure, International Journal of Hydrogen Energy, Vol. 38, No. 11, pp. 4622-4627, 2013.
https://doi.org/10.1016/j.ijhydene.2013.01.185
[206]    K. Edalati, T. Daio, Z. Horita, K. Kishida, H. Inui, Evolution of lattice defects, disordered/ordered phase transformations and mechanical properties in Ni-Al-Ti intermetallics by high-pressure torsion, Journal of Alloys and Compounds, Vol. 563, pp. 221-228, 2013.
https://doi.org/10.1016/j.jallcom.2013.02.128
[207]    K. Edalati, Z. Horita, T. Furuta, S. Kuramoto, Dynamic recrystallization and recovery during high-pressure torsion: experimental evidence by torque measurement using ring specimens, Materials Science and Engineering A, Vol. 559, No. 1, pp. 506-509, 2013.
https://doi.org/10.1016/j.msea.2012.08.132
[208]    K. Edalati, Z. Horita, Processing sheets and wires by continuous high-pressure torsion, Reviews on Advanced Materials Science, Vol. 31, No. 1, pp. 5-11, 2012.
https://www.ipme.ru/e-journals/RAMS/no_13112/02_13112_edalati.pdf
[209]    Y. Ikoma, K. Hayano, K. Edalati, K. Saito, Q. Guo, Z. Horita, Phase transformation and nanograin refinement of silicon by processing through high-pressure torsion, Applied Physics Letters, Vol. 101, No. 12, p. 121908, 2012.
https://doi.org/10.1063/1.4754574
[210]    K. Edalati, S. Toh, H. Iwaoka, M. Watanabe, Z. Horita, D. Kashioka, K. Kishida, H. Inui, Ultrahigh strength and high plasticity in TiAl intermetallics with bimodal grain structure and nanotwins, Scripta Materialia, Vol. 67, No. 10, pp. 814-817, 2012.
https://doi.org/10.1016/j.scriptamat.2012.07.030
[211]    K. Edalati, S. Toh, T. Furuta, S. Kuramoto, M. Watanabe, Z. Horita, Development of ultrahigh strength and high ductility in nanostructured iron alloys with lattice softening and nanotwins, Scripta Materialia, Vol. 67, No. 5, pp. 511-514, 2012.
https://doi.org/10.1016/j.scriptamat.2012.06.019
[212]    K. Edalati, S. Toh, H. Iwaoka, Z. Horita, Microstructural characteristics of tungsten-base nanocomposites produced from micropowders by high-pressure torsion, Acta Materialia, Vol. 60, No. 9, pp. 3885-3893, 2012.
https://doi.org/10.1016/j.actamat.2012.02.048
[213]    K. Edalati, S. Toh, M. Watanabe, Z. Horita, In-situ production of bulk intermetallic-based nanocomposites and nanostructured intermetallics by high-pressure torsion, Scripta Materialia, Vol. 66, No. 1, pp. 386-389, 2012.
https://doi.org/10.1016/j.scriptamat.2011.11.039
[214]    K. Edalati, K. Imamura, T. Kiss, Z. Horita, Equal-channel angular pressing and high-pressure torsion of pure copper: evolution of electrical conductivity and hardness with strain, Materials Transaction, Vol. 53, No. 1, pp. 123-127, 2012.
https://doi.org/10.2320/matertrans.MD201109
[215]    K. Edalati, S. Lee, Z. Horita, Continuous high-pressure torsion using wires, Journal of Materials Science, Vol. 47, No. 1, pp. 473-478, 2012.
https://doi.org/10.1007/s10853-011-5822-z
[216]    K. Edalati, S. Toh, Y. Ikoma, Z. Horita, Plastic deformation and allotropic phase transformations in zirconia ceramics during high-pressure torsion, Scripta Materialia, Vol. 65, No. 11, pp. 974-977, 2011.
https://doi.org/10.1016/j.scriptamat.2011.08.024
[217]    K. Edalati, H. Iwaoka, Z. Horita, M. Konno, T. Sato, Unusual hardening in Ti/Al₂O₃ nanocomposites fabricated by high-pressure torsion followed by annealing, Materials Science and Engineering A, Vol. 529, No. 20, pp. 435-441, 2011.
https://doi.org/10.1016/j.msea.2011.09.056
[218]    K. Edalati, Z. Horita, High-pressure torsion of pure metals: influence of atomic bond parameters and stacking fault energy on grain size and correlation with hardness, Acta Materialia, Vol. 59, No. 17, pp. 6831-6836, 2011.
https://doi.org/10.1016/j.actamat.2011.07.046
[219]    K. Edalati, Z. Horita, Significance of homologous temperature in softening behavior and grain size of pure metals processed by high-pressure torsion, Materials Science and Engineering A, Vol. 528, No. 25-26, pp. 7514-7523, 2011.
https://doi.org/10.1016/j.msea.2011.06.080
[220]    K. Edalati, R. Miresmaeili, Z. Horita, H. Kanayama, R. Pippan, Significance of temperature increase in processing by high-pressure torsion, Materials Science and Engineering A, Vol. 528, No. 24, pp. 7301-7305, 2011.
https://doi.org/10.1016/j.msea.2011.06.031
[221]    K. Edalati, H. Iwaoka, Z. Horita, H. Fujiwara, K. Ameyama, M. Tanaka, K. Higashida, Fabrication of ultrafine-grained Ti- (5-50 wt.%) Al₂O₃ composites using high-pressure torsion, Kovove Materialy - Metallic Materials, Vol. 49, No. 1, pp. 85-92, 2011.
https://doi.org/10.4149/km_2011_1_85
[222]    K. Edalati, A. Yamamoto, Z. Horita, T. Ishihara, High-pressure torsion of pure magnesium: evolution of mechanical properties, microstructures and hydrogen storage capacity with equivalent strain, Scripta Materialia, Vol. 64, No. 9, pp. 880-883, 2011.
https://doi.org/10.1016/j.scriptamat.2011.01.023
[223]    K. Edalati, Z. Horita, Correlations between hardness and atomic bond parameters of pure metals and semi-metals after processing by high-pressure torsion, Scripta Materialia, Vol. 64, No. 2, pp. 161-164, 2011.
https://doi.org/10.1016/j.scriptamat.2010.09.034
[224]    K. Edalati, Z. Horita, H. Fujiwara, K. Ameyama, Cold consolidation of ball-milled titanium powders using high-pressure torsion, Metallurgical and Materials Transaction A, Vol. 41, No. 13, pp. 3308-3317, 2010.
https://doi.org/10.1007/s11661-010-0400-6
[225]    K. Edalati, Z. Horita, Continues high-pressure torsion, Journal of Materials Science, Vol. 45, No. 17, pp. 4578-4582, 2010.
https://doi.org/10.1007/s10853-010-4381-z
[226]    S. Lee, K. Edalati, Z. Horita, Microstructures and mechanical properties of pure V and Mo processed by high-pressure torsion, Materials Transactions, Vol. 51, No. 6, pp. 1072-1079, 2010.
https://doi.org/10.2320/matertrans.M2009375
[227]    K. Edalati, Z. Horita, Application of high-pressure torsion for consolidation of ceramic powders, Scripta Materialia, Vol. 63, No. 2, pp. 174-177, 2010.
https://doi.org/10.1016/j.scriptamat.2010.03.048
[228]    K. Edalati, Z. Horita, Universal plot for hardness variation in pure metals processed by high-pressure torsion, Materials Transactions, Vol. 51, No. 5, pp. 1051-1054, 2010.
https://doi.org/10.2320/matertrans.M2009431
[229]    K. Edalati, Z. Horita, Y. Mine, High-pressure torsion of hafnium, Materials Science and Engineering A, Vol. 527, No. 7-8, pp. 2136-2141, 2010.
https://doi.org/10.1016/j.msea.2009.11.060
[230]    K. Edalati, Y. Yokoyama, Z. Horita, High-pressure torsion of machining chips and bulk discs of amorphous Zr₅₀Cu₃₀Al₁₀Ni₁₀, Materials Transactions, Vol. 51, No. 1, pp. 23-26, 2010.
https://doi.org/10.2320/matertrans.MB200914
[231]    K. Edalati, Y. Ito, K. Suehiro, Z. Horita, Softening of high purity aluminum and copper processed by high pressure torsion, International Journal of Materials Research, Vol. 100, No. 12, pp. 1668-1673, 2009.
https://doi.org/10.3139/146.110231
[232]    K. Edalati, Z. Horita, S. Yagi, E. Matsubara, Allotropic phase transformation of pure zirconium by high-pressure torsion, Materials Science and Engineering A, Vol. 523, No. 1-2, pp. 277-281, 2009.
https://doi.org/10.1016/j.msea.2009.07.029
[233]    K. Edalati, E. Matsubara, Z. Horita, Processing pure Ti by high-pressure torsion in wide ranges of pressures and strain, Metallurgical and Materials Transaction A, Vol. 40, No. 9, pp. 2079-2086, 2009.
https://doi.org/10.1007/s11661-009-9890-5
[234]    Y. Harai, K. Edalati, Z. Horita, T. G. Langdon, Using ring samples to evaluate the processing characteristics in high-pressure torsion, Acta Materialia, Vol. 57, No. 4, pp. 1147-1153, 2009.
https://doi.org/10.1016/j.actamat.2008.10.046
[235]    K. Edalati, Z. Horita, Scaling-up of high pressure torsion using ring shape, Materials Transactions, Vol. 50, No. 1, pp. 92-95, 2009.
https://doi.org/10.2320/matertrans.MD200822
[236]    K. Edalati, T. Fujioka, Z. Horita, Evolution of mechanical properties and microstructures with equivalent strain in pure Fe processed by high pressure torsion, Materials Transactions, Vol. 50, No. 1, pp. 44-50, 2009.
https://doi.org/10.2320/matertrans.MD200812
[237]    K. Edalati, Z. Horita, T. G. Langdon, The significance of slippage in processing by high-pressure torsion, Scripta Materialia, Vol. 60, No. 1, pp. 9-12, 2009.
https://doi.org/10.1016/j.scriptamat.2008.08.042
[238]    K. Edalati, T. Fujioka, Z. Horita, Microstructure and mechanical properties of pure Cu processed by high-pressure torsion, Materials Science and Engineering A, Vol. 497, No. 1-2, pp. 168-173, 2008.
https://doi.org/10.1016/j.msea.2008.06.039
[239]    B. Rokrok, K. Edalati, E. Yahaghi, N. Mohammadzadeh, N. Rastkhah, A. Movafeghi, Three-dimensional mapping of non-complex specimens by image processing and optical density evaluation of digitized radiographs, Insight Journal of the British Institute of Non-Destructive Testing, Vol. 51, No. 6, pp. 315-320, 2009.
https://doi.org/10.1784/insi.2009.51.6.315
[240]    K. Edalati, A. Edalati, A. Kermani, Thickness gauging of thin plates by multi-peak frequency decomposition of lamb wave signals, Journal of Testing and Evaluation, Vol. 36, No. 3, pp. 1-9, 2008.
https://doi.org/10.1520/JTE100662
[241]    K. Edalati, B. Rokrok, A. Kermani, M. Seiedi, A. Movafeghi, M. Shahandeh, Scattering and image contrast simulation for double wall radiography of pipes, International Journal of Pressure Vessels and Piping, Vol. 84, No. 7, pp. 441-450, 2007.
https://doi.org/10.1016/j.ijpvp.2007.02.003
[242]    K. Edalati, A. Kermani, M. Seiedi, M. Movafeghi, Defect detection in thin plates by ultrasonic Lamb wave techniques, International Journal of Materials and Product Technology, Vol. 27, No. 3-4, pp. 156-172, 2006.
https://doi.org/10.1504/IJMPT.2006.011268
[243]    K. Edalati, N. Rastkhah, A. Kermani, M. Seiedi, A. Movafeghi, The use of radiography for thickness measurement and corrosion monitoring in pipes, International Journal of Pressure Vessels and Piping, Vol. 83, No. 7, pp. 736-741, 2006.
https://doi.org/10.1016/j.ijpvp.2006.07.010
[244]    K. Edalati, B. Rokrok, A. Kermani, M. Seiedi, A. Movafeghi, N. Rastkhah, Sensitivity evaluation in double wall radiography of pipes and multilayer plates by assessment the Monte Carlo simulation, Journal of Testing and Evaluation, Vol. 34, No. 6, pp. 1-8, 2006.
https://doi.org/10.1520/JTE100027
[245]    A. Movafeghi, M. H. Kargarnovin, H. Soltanian-Zadeh, M. Taheri, G. Ghasemi, B. Rokrok, K. Edalati, N. Rastkhah, Flaw detection improvement of digitized radiographs by morphological transformations, Insight Journal of the British Institute of Non-Destructive Testing, Vol. 47, No. 10, pp. 625-631, 2005.
https://doi.org/10.1784/insi.2005.47.10.625
[246]    K. Edalati, F. Akhlaghi, M. Nili-Ahmadabadi, Influence of SiC and FeSi addition on the characteristics of gray cast iron melts poured at different temperatures, Journal of Materials Processing Technology, Vol. 160, No. 3, pp. 183-187, 2005.
https://doi.org/10.1016/j.jmatprotec.2004.06.007
[247]    A. Movafeghi, M. Kargarnovin, H. Soltanianzadeh, K Edalati, B. Rokrok, A Kermani, M Seiedi, A radiographic calibration method for eddy current testing of heat exchanger tubes, Insight Journal of the British Institute of Non-Destructive Testing, Vol. 46, No. 10, pp. 594-597, 2004.
https://doi.org/10.1784/insi.46.10.594.45211
[248]    K. Edalati, N. Rastkhah, A. Kermani, M. Seiedi, A. Movafeghi, In-service corrosion evaluation in pipelines using gamma radiography - a numerical approach, Insight Journal of the British Institute of Non-Destructive Testing, Vol. 46, No. 7, pp. 396-398, 2004.
https://doi.org/10.1784/insi.46.7.396.55583
[249]    K. Edalati, F. Akhlaghi, M. Nili-Ahmadabadi, Influence of inoculant and/or SiC addition on characteristics of grey cast iron, International Journal of Cast Metals Research, Vol. 17, No. 3, pp. 147-151, 2004.
https://doi.org/10.1179/136404604225014819

Conference Papers

[1]    K. Edalati, I. Taniguchi, R. Floriano, A. Ducati Luchessi, High-pressure torsion: from miniature earthquake to the origin of life, Key Engineering Materials, Vol. 968, pp. 167-173, 2023.
https://doi.org/10.4028/p-oz9xJS
[2]    K. Edalati, Ultra-severe plastic deformation for room-temperature superplasticity and superfunctionality, Materials Research Proceedings, Vol. 32, pp. 41-52, 2023.
https://doi.org/10.21741/9781644902615-4
[3]    R.M. Murzaev, I.I. Tuvalev, K. Edalati, N.A. Enikeev, Molecular dynamics analysis of the lattice expansion of Al induced by solid solution of Zr, AIP Conference Proceedings, Vol. 2533, p. 020026, 2022.
https://doi.org/10.1063/5.0104808
[4]    M. Wang, F. Zhang, L. Chen, B. Xu, Z. Cui, K. Edalati, Influence of Cu doping and high-pressure torsion on electrochemical performance of lithium-rich cathode material, Journal of Physics: Conference Series, Vol. 1750, p. 012077, 2021.
https://doi.org/10.1088/1742-6596/1750/1/012077
[5]    A. Alhamidi, K. Edalati, Z. Horita, Influence of high-pressure torsion on formation/destruction of nano-sized spinodal structures, AIP Conference Proceedings, Vol. 1945, p. 020061, 2018.
https://doi.org/10.1063/1.5030283
[6]    J.M. Cubero-Sesin, J.E. Gonzalez-Hernandez, E. Ulate-Kolitsky, K. Edalati, Z. Horita, Superplasticity of nanostructured Ti-6Al-7Nb alloy with equiaxed and lamellar initial microstructures processed by high-pressure torsion, IOP Conference Series: Materials Science and Engineering, Vol. 194, p. 012041, 2017.
https://doi.org/10.1088/1757-899X/194/1/012041
[7]    M. Ota, D. Nanya, S.K. Vajpai, K. Ameyama, K. Edalati, Z. Horita, Microstructure formation of high pressure torsion processed (α + γ) two phase stainless steel, Materials Science Forum, Vol. 879, pp. 1356-1368, 2017.
https://doi.org/10.4028/www.scientific.net/MSF.879.1365
[8]    Y. Fukushima, K. Edalati, Y. Ikoma, Z. Horita, D.J. Smith, High resolution TEM observation of nanocrystalline silicon fabricated by high pressure torsion (HPT), Microscopy and Microanalysis, Vol. 21, No. 3, pp 1783-1784, 2015.
https://doi.org/10.1017/S1431927615009691
[9]    K. Edalati, Z. Horita, Phase transformations during high-pressure torsion (HPT) in titanium, cobalt and graphite, IOP Conference Series: Materials Science and Engineering, Vol. 63, p. 012099, 2014.
https://doi.org/10.1088/1757-899X/63/1/012099
[10]    K. Edalati, Z. Horita, High strength and high ductility in nanostructured aluminum-based intermetallics produced by high-pressure torsion, Materials Science Forum, Vol. 765, pp. 558-562, 2013.
https://doi.org/10.4028/www.scientific.net/MSF.765.558
[11]    A. Alhamidi, K. Edalati, Z. Horita, Formation of bulk nanostructured Al₃Ni from elemental micropowders using high-pressure torsion, Materials Science Forum, Vol. 765, pp. 378-382, 2013.
https://doi.org/10.4028/www.scientific.net/MSF.765.378
[12]    K. Edalati, S. Toh, H. Iwaoka, Z. Horita, “Production of W-base nanocomposites using high-pressure torsion”, Proceedings of the International Workshop on Bulk Nanostructured Metals, Kyoto University, Kyoto, Japan, pp. 77-80, 2012.
http://www.bnm.mtl.kyoto-u.ac.jp/2012workshop/
[13]    A. Alhamidi, H. Iwaoka, K. Edalati, Z. Horita, Production of nanograined Al₃Ni from elemental micro-powders using high-pressure torsion, Proceedings of the International Workshop on Bulk Nanostructured Metals, Kyoto University, Kyoto, Japan, pp. 85-88, 2012.
https://doi.org/10.4028/www.scientific.net/MSF.765.378
[14]    K. Edalati, Z. Horita, Production of Al-based nano-intermetallics by high-pressure torsion, Proceedings of the 13th International Conference on Aluminum Alloys, The Minerals, Metals & Materials Society, Carnegie Mellon University, Pittsburgh, PA, USA, pp. 985-991, 2012.
https://doi.org/10.1002/9781118495292.ch147
[15]    K. Edalati, Z. Horita, Parameters influencing steady-state grain size of pure metals processed by high-pressure torsion, Materials Science Forum, Vol. 706-709, No. 1, pp. 3034-3039, 2012.
https://doi.org/10.4028/www.scientific.net/MSF.706-709.3034
[16]    K. Edalati, Z. Horita, Correlation of physical parameters with steady-state hardness of pure metals processed by high-pressure torsion, Materials Science Forum, Vol. 667-669, No. 1, pp. 683-688, 2011.
https://doi.org/10.4028/www.scientific.net/MSF.667-669.683
[17]    M. Watanabe, J.M. Cubero-Sesin, K. Edalati, Z. Horita, Development of rotation dark-field imaging for mapping secondary-phase distributions in nano-scale, Microscopy and Microanalysis, Eds. J.D. Shields, S. McKernan, D. Giovannucci, M. Watanabe and D. Susan, Cambridge University Press, Vol. 17, No. 2, pp. 1104-1105, 2011.
https://doi.org/10.1017/S1431927611006398
[18]    K. Edalati, Z. Horita, H. Fujiwara, K. Ameyama, M. Tanaka, K. Higashida, High strength and ductility in ball-milled titanium powders consolidated by high-pressure torsion, Materials Science Forum, Vol. 654-656, No. 1, pp. 1239-1242, 2010.
https://doi.org/10.4028/www.scientific.net/MSF.654-656.1239
[19]    K. Edalati, Z. Horita, “Processing aluminum and aluminum alloys by continuous high-pressure torsion”, Proceedings of the 12th International Conference on Aluminum Alloys, The Japan Institute of Light Metals, Yokohama, Japan, pp. 1173-1178, 2010.
http://icaa-conference.net/ICAA12/pdf/3C-04.pdf
[20]    K. Edalati, Z. Horita, M. Tanaka, K. Higashida, High pressure torsion of pure Ti: effect of pressure and strain on allotropy, Advanced Materials Research, Vol. 89-91, pp. 171-176, 2010.
https://doi.org/10.4028/www.scientific.net/AMR.89-91.171
[21]    Y. Ito, Y. Harai, T. Fujioka, K. Edalati, Z. Horita, Use of ring sample for high-pressure torsion and microstructural evolution with equivalent strain, Materials Science Forum, Vol. 584-586, No. 1, pp. 191-196, 2008.
https://doi.org/10.4028/www.scientific.net/MSF.584-586.191

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