Research output per year
Research output per year
- 1 - 50 out of 70 results
Search results
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2025
Ag segregation and interfacial characterization of the hexagonal β(Mg2Si)-phase in Al-Mg-Si-Ag alloy
Ahmed, A., Uttarasak, K., Tsuchiya, T., Lee, S., Nishimura, K., Nunomura, N., Ikeno, S., Malik, A., Shimizu, K., Hirayama, K., Toda, H., Yamaguchi, M., Tsuru, T., Nakamura, J. & Matsuda, K., 2025/02, In: Materials Today Communications. 43, 111835.Research output: Contribution to journal › Article › peer-review
Open Access -
Effect of Deformation on Mechanical Properties and Microstructure of Al-1%Cu-0.96%Mg-0.36%Si (mass%) Alloy
Hai, V. N., Lee, S., Tsuchiya, T., Katsumi, T., Kita, K., Khanh, P. M., Holmestad, R., Marioara, C. D. & Matsuda, K., 2025/02, In: Materials Transactions. 66, 2, p. 220-229 10 p.Research output: Contribution to journal › Article › peer-review
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Microstructure observation of T-phase in Al-Zn-Mg alloy with low Zn/Mg ratio
Ahmed, A., Matsuda, K., Lee, S., Tsuchiya, T., Nishimura, K., Nunomura, N., Toda, H., Hirayama, K., Shimizu, K., Yamaguchi, M. & Tsuru, T., 2025/01/05, In: Journal of Alloys and Compounds. 1010, 177781.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
2024
Combining muon spin relaxation and DFT simulations of hydrogen trapping in Al6Mn
Shimizu, K., Nishimura, K., Matsuda, K., Akamaru, S., Nunomura, N., Namiki, T., Tsuchiya, T., Lee, S., Higemoto, W., Tsuru, T. & Toda, H., 2024/05/01, In: Scripta Materialia. 245, 116051.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Influence of Morphological Change of Eutectic Si during Homogenization Heat Treatment on the Microstructure and Strength at Elevated Temperatures in Wrought Al-Si-Cu-Mg-Ni Alloy
Sugatani, N., Dohi, M., Tsuchiya, T., Lee, S. & Matsuda, K., 2024, In: Materials Transactions. 65, 2, p. 229-236 8 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Morphology evolution of β-phase in Al-Mg-Si alloys during aging treatment
Ahmed, A., Uttarasak, K., Tsuchiya, T., Lee, S., Nishimura, K., Nunomura, N., Shimizu, K., Hirayama, K., Toda, H., Yamaguchi, M., Tsuru, T., Ikeno, S. & Matsuda, K., 2024/06/15, In: Journal of Alloys and Compounds. 988, 174234.Research output: Contribution to journal › Article › peer-review
11 Scopus citations -
Novel approach to explore hydrogen trapping sites in aluminum: Integrating Muon spin relaxation with first-principles calculations
Shimizu, K., Nishimura, K., Matsuda, K., Nunomura, N., Namiki, T., Tsuchiya, T., Akamaru, S., Lee, S., Tsuru, T., Higemoto, W. & Toda, H., 2024/12/18, In: International Journal of Hydrogen Energy. 95, p. 292-299 8 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Strengthening of A5052 aluminum alloy by high-pressure sliding process
Aziz, A. M., Mohamed, I. F., Horita, Z., Omar, M. Z., Sajuri, Z., Othman, N. K., Syarif, J., Gebril, M. A., Ostovan, F., Lee, S., Matsuda, K., Yumoto, M., Takizawa, Y. & Al-Ameri, A. A. H., 2024, (Accepted/In press) In: Journal of Materials Science.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Unified Interpretations of Two Kinds of Needle-Shaped Precipitates Using Transmission Electron Microscopy and Small-Angle Neutron Scattering in Aged Al–Mg2Si(-Cu) Alloys
Kaharudin, A. A., Ohnuma, M., Lee, S., Tsuchiya, T., Asada, Y., Ikeda, K. I., Ohishi, K., Suzuki, J. I., Matsuda, K. & Homma, T., 2024/01, In: Nanomaterials. 14, 2, 176.Research output: Contribution to journal › Article › peer-review
Open Access -
2023
Existence of hexagonal tabular β-phase in Al-Mg-Si alloys containing noble metal elements
Tsuchiya, T., Uttarasak, K., Lee, S., Ahmed, A., Mikmeková, Š., Nishimura, K., Nunomura, N., Shimizu, K., Hirayama, K., Toda, H., Yamaguchi, M., Tsuru, T., Nakamura, J., Ikeno, S. & Matsuda, K., 2023/06, In: Materials Today Communications. 35, 106198.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
Heterogeneous precipitation during homogenization cooling in Al–Mg–Si alloys
Qin, S., Zhou, H. X., Huang, X., Huang, W., Lin, G., Tsuchiya, T., Lee, S. & Matsuda, K., 2023/05/15, In: Materials Letters. 339, 134054.Research output: Contribution to journal › Article › peer-review
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Identification of Hydrogen Trapping in Aluminum Alloys Via Muon Spin Relaxation Method and First-Principles Calculations
Tsuru, T., Nishimura, K., Matsuda, K., Nunomura, N., Namiki, T., Lee, S., Higemoto, W., Matsuzaki, T., Yamaguchi, M., Ebihara, K., Shimizu, K. & Toda, H., 2023/06, In: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 54, 6, p. 2374-2383 10 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
断熱鋳型式連続鋳造法で作製した鍛造用 Al-Si 系合金の組織と高温強度に及ぼす銅濃度の影響
Translated title of the contribution :Effect of Cu concentration on high-temperature mechanical properties and microstructures of Al-Si alloy for forging fabricated by continuous casting process with the heat-insulating-mold Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
2022
Fabrication of Al-Based Composite Extruded Plates Containing Cellulose Nanofibers and Their Microstructure and Mechanical Properties
Lee, S., Watanabe, S., Tsuchiya, T., Mikmeková, Š., Mullerová, I., Ono, Y., Takaguchi, Y., Ikeno, S. & Matsuda, K., 2022, In: Materials Transactions. 63, 11, p. 1590-1596 7 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
2021
Effects of texture and precipitates characteristics on anisotropic hardness evolution during artificial aging for an Al–Cu–Li alloy
Duan, S., Guo, F., Zhang, Y., Chong, K., Lee, S., Matsuda, K. & Zou, Y., 2021/12/15, In: Materials and Design. 212, 110216.Research output: Contribution to journal › Article › peer-review
Open Access27 Scopus citations -
Inを添加したCu–Sn–Ti基Nb3Sn極細多芯線材の微細組織観察: Microstructure Observation of Indium Added Superconducting Nb3Sn Wires Prepared by Cu–Sn–Ti Alloy
Lee, S., Mitsui, H., Hishinuma, Y., Tsuchiya, T., Nishimura, K., Aida, T., Kikuchi, A., Mikmekova, S., Taniguchi, H., Ikeno, S. & Matsuda, K., 2021/11/17, In: Journal of Japan institute of copper. 60, 1, p. 7 10 p.Research output: Contribution to journal › Article › peer-review
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Microstructure observation in T5 treated Al-Si-Mg system cast alloys
TSUCHIYA, T., MAKITA, Y., LEE, S., SAIKAWA, S., IKENO, S. & MATSUDA, K., 2021/04/15, In: Keikinzoku/Journal of Japan Institute of Light Metals. 71, 4, p. 166-170 5 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Ni/Si＝2のCu–Ni–Si合金の時効析出に対するNi及びSi量の影響: Effect of Ni and Si Contents on Age–Precipitation in Cu–Ni–Si Alloy Having Ni/Si＝2
Tsuchiya, T., Yamazaki, T., Koshika, Y., Lee, S., Doi, Y., Fujimaru, Y., Motoyashi, F., Ikeno, S. & Matsuda, K., 2021/11/17, In: Journal of Japan institute of copper. 60, 1, p. 1 6 p.Research output: Contribution to journal › Article › peer-review
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2020
Aging behavior of Al-Li-(Cu, Mg) alloys processed by different deformation methods
Qin, S., Lee, S., Tsuchiya, T., Matsuda, K., Horita, Z., Kocisko, R. & Kvackaj, T., 2020/11, In: Materials and Design. 196, 109139.Research output: Contribution to journal › Article › peer-review
Open Access36 Scopus citations -
Effect of cooling rate on precipitation during homogenization cooling in balanced AlMg2Si alloy
Qin, S., Bendo, A., Tsuchiya, T., Lee, S., Zou, Y. & Matsuda, K., 2020/10/02, In: Materials Transactions. 61, 11, p. 2115-2120 6 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
Effect of cooling rate on precipitation during homogenization cooling in excess Si type Al–Mg–Si alloy
Qin, S., Bendo, A., Tsuchiya, T., Lee, S. & Matsuda, K., 2020/11/01, In: Materials Letters. 278, 128363.Research output: Contribution to journal › Article › peer-review
11 Scopus citations -
Microstructures and the Mechanical Properties of the Al–Li–Cu Alloy Strengthened by the Combined Use of Accumulative Roll Bonding and Aging
Tang, Y., Hirosawa, S., Saikawa, S., Matsuda, K., Lee, S., Horita, Z. & Terada, D., 2020/01/01, In: Advanced Engineering Materials. 22, 1, 1900561.Research output: Contribution to journal › Article › peer-review
Open Access9 Scopus citations -
2019
A6063 合金の再結晶集合組織に及ぼす押出条件の影響
Translated title of the contribution :Effect of extrusion conditions on recrystallization texture in A6063 alloy Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
Abnormally enhanced diamagnetism in Al-Zn-Mg alloys
Nishimura, K., Matsuda, K., Lee, S., Nunomura, N., Shimano, T., Bendo, A., Watanabe, K., Tsuchiya, T., Namiki, T., Toda, H. & Yamaguchi, M., 2019/02/05, In: Journal of Alloys and Compounds. 774, p. 405-409 5 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
Effect of copper addition on precipitation behavior in Al-Zn-Mg alloys
Matsuda, K., Yasumoto, T., Bendo, A., Tsuchiya, T., Lee, S., Nishimura, K., Nunomura, N., Calin, Marioara, D., Levik, A., Holmestad, R., Toda, H., Yamaguchi, M., Ikeda, K.-I., Homma, T. & Ikeno, S., 2019/04/18, In: Materials Transactions.Research output: Contribution to journal › Article
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Effect of Copper Addition on Precipitation Behavior near Grain Boundary in AlZnMg Alloy
Matsuda, K., Yasumoto, T., Bendo, A., Tsuchiya, T., Lee, S., Nishimura, K., Nunomura, N., Marioara, C. D., Levik, A., Holmestad, R., Toda, H., Yamaguchi, M., Ikeda, K. I., Homma, T. & Ikeno, S., 2019, In: Materials Transactions. 60, 8, p. 1688-1696 9 p.Research output: Contribution to journal › Article › peer-review
Open Access23 Scopus citations -
Formation of Erbia-Yttria double layer fabricated by metal organic chemical vapor deposition process with changing oxygen flow rates
Lee, S., Matsuda, K., Tanaka, M., Tsuchiya, T., Nishimura, K., Hishinuma, Y., Tanaka, T. & Muroga, T., 2019/11/01, In: Thin Solid Films. 689, 137455.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Muon Spin Relaxation Study of Solute–Vacancy Interactions During Natural Aging of Al-Mg-Si-Cu Alloys
Wenner, S., Marioara, C. D., Nishimura, K., Matsuda, K., Lee, S., Namiki, T., Watanabe, I., Matsuzaki, T. & Holmestad, R., 2019/08/15, In: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 50, 8, p. 3446-3451 6 p.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
Optimization of mechanical properties in aluminum alloys via hydrogen partitioning control
Toda, H., Yamaguchi, M., Matsuda, K., Shimizu, K., Hirayama, K., Su, H., Fujihara, H., Ebihara, K., Itakura, M., Tsuru, T., Nishimura, K., Nunomura, N., Lee, S., Tsuchiya, T., Takeuchi, A. & Uesugi, K., 2019/02, In: Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 105, 2, p. 118-131 14 p.Research output: Contribution to journal › Article › peer-review
Open Access -
2018
Atomic scale HAADF-STEM study of η′ and η 1 phases in peak-aged Al–Zn–Mg alloys
Bendo, A., Matsuda, K., Lee, S., Nishimura, K., Nunomura, N., Toda, H., Yamaguchi, M., Tsuru, T., Hirayama, K., Shimizu, K., Gao, H., Ebihara, K., Itakura, M., Yoshida, T. & Murakami, S., 2018/03/01, In: Journal of Materials Science. 53, 6, p. 4598-4611 14 p.Research output: Contribution to journal › Article › peer-review
79 Scopus citations -
Effect of Copper Addition on the Cluster Formation Behavior of Al-Mg-Si, Al-Zn-Mg, and Al-Mg-Ge in the Natural Aging
Hatakeyama, D., Nishimura, K., Matsuda, K., Namiki, T., Lee, S., Nunomura, N., Aida, T., Matsuzaki, T., Holmestad, R., Wenner, S. & Marioara, C. D., 2018/11/01, In: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 49, 11, p. 5871-5877 7 p.Research output: Contribution to journal › Article › peer-review
Open Access14 Scopus citations -
Effect of Mn contents on Mg-6%Al alloys aged at 473 K
Tsuchiya, T., Lee, S., Aida, T., Saikawa, S., Ikeno, S. & Matsuda, K., 2018, In: Keikinzoku/Journal of Japan Institute of Light Metals. 68, 9, p. 480-486 7 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Effect of thermal cycles on microstructure of Er2O3 thin film on SUS316 substrate with Y2O3 buffer layer fabricated by MOCVD method
Tanaka, M., Lee, S., Matsuda, K., Hishinuma, Y., Nishimura, K., Tanaka, T. & Muroga, T., 2018, In: Materials Transactions. 59, 2, p. 176-181 6 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
Low-Temperature and high-Strain-Rate superplasticity of ultrafine-Grained A7075 processed by high-Pressure torsion
Lee, S., Watanabe, K., Matsuda, K. & Horita, Z., 2018, In: Materials Transactions. 59, 8, p. 1341-1347 7 p.Research output: Contribution to journal › Article › peer-review
Open Access11 Scopus citations -
2017
Concurrent strengthening of ultrafine-grained age-hardenable Al-Mg alloy by means of high-pressure torsion and spinodal decomposition
Tang, Y., Goto, W., Hirosawa, S., Horita, Z., Lee, S., Matsuda, K. & Terada, D., 2017/06/01, In: Acta Materialia. 131, p. 57-64 8 p.Research output: Contribution to journal › Article › peer-review
Open Access59 Scopus citations -
Corrosion Behavior of Crofer 22APU for Metallic Interconnects in Single and Dual Atmosphere Exposures at 1073 K
Stygar, M., Matsuda, K., Lee, S. & Brylewski, T., 2017/05, In: Acta Physica Polonica A. 131, 5, p. 1394-1398 5 p.Research output: Contribution to journal › Article › peer-review
Open Access8 Scopus citations -
Effect of copper on fine precipitates at the early stage of aging in Al-Mg-X (X=Si, Ge, Zn) alloys
Matsuda, K., Kawai, A., Watanabe, K., Lee, S., Marioara, C. D., Wenner, S., Nishimura, K., Matsuzaki, T., Nunomura, N., Sato, T., Holmestad, R. & Ikeno, S., 2017, In: Keikinzoku/Journal of Japan Institute of Light Metals. 67, 5, p. 186-192 7 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Effect of Cu2+ ion irradiation on microstructure of Er2O3 coating layer formed by MOCVD method
Tanaka, M., Takezawa, M., Hishinuma, Y., Tanaka, T., Muroga, T., Ikeno, S., Lee, S. W. & Matsuda, K., 2017/05, In: Acta Physica Polonica A. 131, 5, p. 1351-1352 2 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Extra electron diffraction spots caused by fine precipitates formed at the early stage of aging in Al-Mg-X (X=Si, Ge, Zn)-Cu alloys
Matsuda, K., Kawai, A., Watanabe, K., Lee, S., Marioara, C. D., Wenner, S., Nishimura, K., Matsuzaki, T., Nunomura, N., Sato, T., Holmestad, R. & Ikeno, S., 2017, In: Materials Transactions. 58, 2, p. 167-175 9 p.Research output: Contribution to journal › Article › peer-review
Open Access20 Scopus citations -
Microstructure of erbium oxide thin film on SUS316 substrate with Y2O3 or CeO2 buffer layers formed by MOCVD method
Lee, S., Shinkawa, T., Matsuda, K., Tanaka, M., Hishinuma, Y., Nishimura, K., Tanaka, T., Muroga, T. & Sato, T., 2017, In: Materials Transactions. 58, 2, p. 231-235 5 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Microstructure of small amount of TM Added Al-Mg-Si alloys with two-step ageing
Kuroda, Y., Yoshino, D., Lee, S. W., Ikeno, S. & Matsuda, K., 2017, In: Acta Physica Polonica A. 131, 5, p. 1373-1375 3 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Origin of the influence of Cu or Ag micro-additions on the age hardening behavior of ultrafine-grained Al-Mg-Si alloys
Sauvage, X., Lee, S., Matsuda, K. & Horita, Z., 2017, In: Journal of Alloys and Compounds. 710, p. 199-204 6 p.Research output: Contribution to journal › Article › peer-review
22 Scopus citations -
Precipitation structure and mechanical properties on peak-aged Al-Zn-Mg alloys including different with some zn/mg ratios
Lee, S., Watanabe, K., Matsuda, K., Nishimura, K., Numomura, N., Toda, H., Hirayama, K., Shimizu, K., Gao, H., Yamaguchi, M., Ebihara, K., Itakura, M., Tsuru, T., Yoshida, T., Murakami, S. & Ikeno, S., 2017, In: Keikinzoku/Journal of Japan Institute of Light Metals. 67, 5, p. 162-167 6 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
Solute-vacancy clustering in Al–Mg–Si alloy studied by muon spin relaxation spectroscopy
Nishimura, K., Matsuda, K., Namiki, T., Lee, S., Nunomura, N., Matsuzaki, T., Watanabe, I. & Pratt, F. L., 2017, In: Keikinzoku/Journal of Japan Institute of Light Metals. 67, 5, p. 151-155 5 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Strengthening of A2024 alloy by high-pressure torsion and subsequent aging
Mohamed, I. F., Masuda, T., Lee, S., Edalati, K., Horita, Z., Hirosawa, S., Matsuda, K., Terada, D. & Omar, M. Z., 2017/09/17, In: Materials Science and Engineering A. 704, p. 112-118 7 p.Research output: Contribution to journal › Article › peer-review
Open Access55 Scopus citations -
TEM observation of Cu and Ag added Al-Mg-Si alloy
Matsumoto, A., Nejigaki, T., Lee, S. W., Ikeno, S. & Matsuda, K., 2017, In: Acta Physica Polonica A. 131, 5, p. 1379-1380 2 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
2016
Early stage clustering behavior in Al-Mg-Si alloys observed via time dependent magnetization
Nishimura, K., Matsuda, K., Lei, Q., Namiki, T., Lee, S., Nunomra, N., Matsuzaki, T. & Hutchison, W. D., 2016, In: Materials Transactions. 57, 5, p. 627-630 4 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
Grain refinement and microstructure evolution in aluminum A2618 alloy by high-pressure torsion
Mohamed, I. F., Lee, S., Edalati, K., Horita, Z., Abdullah, S., Omar, M. Z. & Wan Zamri, W. F. H., 2016, In: Jurnal Teknologi. 78, 6-9, p. 149-152 4 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
The effect of thermal history on microstructure of Er2O3 coating layer prepared by MOCVD process
Tanaka, M., Takezawa, M., Hishinuma, Y., Tanaka, T., Muroga, T., Ikeno, S., Lee, S. & Matsuda, K., 2016, In: Plasma and Fusion Research. 11, 1, 2405120.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
微細結晶粒を持つバナジウムの磁束ピン止め特性
Translated title of the contribution :Vortex pinning properties in ultrafine-grained vanadium Research output: Contribution to journal › Article