Publications etc.
これまでに掲載された査読付き学術論文・競争的研究資金などに関する情報を記載してます。（右のリンクもご覧ください）
［2025.10 最終更新］
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査読付き学術論文｜Journal Articles（*は責任著者）
2025
72. Sungmin Yoon*, Dogyun Byeon, Yasuhiro Kimura, Yong Suk Oh, Yuhki Toku, Yang Ju, "Effect of MA–SPS–PA processing on the microstructure and compression-compression fatigue behavior of a CoCrFeMnNi high entropy alloy", Vol. 39 (2025) 1243.
71. Yi Zhang, Shaojie Gu, Yasuhiro Kimura, Yang Ju, Yuhki Toku*, "Improving the quality of the crystallinity of Cu films by non-thermal high-frequency electric current treatment", Journal of Physics D: Applied Physics, Vol. 58 (2025) 395302.
70. Yasuhiro Kimura*, Ren Iwaya, Naoki Azuma, Yuhki Toku, Yang Ju, "Nanowire growth of aluminum carbide ceramics by cobalt-based catalyst and its photoluminescence characteristics", Scripta Materialia, Vol. 266 (2025) 116774.
69. Shaojie Gu*, Daisuke Kobayashi, Sungmin Yoon, Chang Liu, Yanhong Peng, Yi Cui, Yasuhiro Kimura, Yuhki Toku, Yasuyuki Morita, Yang Ju*, "Electric current-induced crack healing: mechanisms and scale-specific insights", International Journal of Fatigue, Vol. 201 (2025) 109171(1)–(16).
68. Chang Liu, Shaojie Gu, Yasuhiro Kimura, Yang Ju, Yuhki Toku*, "Comparative Study of Direct and Alternating Currents on the Microstructure Evolution of Additively Manufactured Ti-6Al-4 V", Metals and Materials International, online (2025).
67. Yasuhiro Kimura*, Yu Nobuoka, Yuhki Toku, Yang Ju, "Large-area gold bicrystal film with a thickness of micrometers for break junction", Surface Science and Technology, Vol. 3 (2025) 12(1-6).
66. Ren Iwaya, Kenji Shinozaki, Yuhki Toku, Yang Ju, Yasuhiro Kimura*, "Fracture toughness reinforcement on α-cristobalite-precipitated 3/2-mullite", International Journal of Applied Ceramic Technology, (2025) online.
65. Shaojie Gu, Chang Liu, Yi Cui, Xinming Yan, Yasuhiro Kimura, Yasuyuki Morita, Yuhki Toku, Yang Ju, "Rapid recovery of work-hardening in stainless steel via high-density pulsed electric current: Impact of a thermal effect", Nano Micro Mechanics Review, (2025), in Press.
2024
64. Yasuhiro Kimura*, Yi Cui, Takamasa Suzuki, Yuki Tanaka, Takaaki Tanaka, Yuhki Toku, Yang Ju, "Growth of metal nanowire forests controlled through stress fields induced by grain gradients", Science, Vol. 385, (2024), 641–646.
63. Xiaoming Yu, Shaojie Gu, Guodong Wang, Yasuhiro Kimura, Yang Ju, Yuhki Toku, "Unveiling Thermal and Athermal Effects in Strain Hardening Removal of A6061 Aluminum Alloy", Metals and Materials International, Vol. 31, (2024), 665.
62. Shaojie Gu, Daisuke Kobayashi, Xinming Yan, Chang Liu, Yasuhiro Kimura, Yuhki Toku, Yang Ju, "Achieving Stress Relief in Martensitic Stainless Steel Via High-Density Pulsed Electric Current Treatment", Metallurgical and Materials Transactions A, Vol. 55, (2024), 3859–3868.
61. Shaojie Gu, Yasuhiro Kimura, Xinming Yan, Chang Liu, Yi Cui, Yang Ju, Yuhki Toku, "Micromachined structures decoupling Joule heating and electron wind force", Nature Communications, Vol. 15, (2024), 6044(1).
60. Sungmin YOON, Yasuhiro KIMURA*, Yuhki TOKU, "Molecular dynamics study of nanostructured polycrystalline CoCrCuFeNi high entropy alloy concerning temperature dependence of deformation-induced phase transformation", Mechanical Engineering Journal, Vol. 11, (2024), 23-00551.
59. Md Sultan Mahmud, Shaojie Gu, Sungmin Yoon, Yasuhiro Kimura, Yuhki Toku, Yang Ju, "Titanium-coated high-density Fe2O3 single crystal nanowire array for solar water splitting", Materials Express, Vol. 14, (2024), 845–852.
58. Sungmin YOON, Masato MORII, Yasuhiro KIMURA*, Yuhki TOKU, "Suppressing fatigue crack growth owing to welded joints of duplex stainless steel subjected to multiple high-density pulsed electric currents", Mechanical Engineering Journal, Vol. 11, (2024), 24-00015.
57. Sungmin Yoon, Yasuhiro Kimura*, Yang Ju, Yuhki Toku, "Fatigue damage recovery and enhanced fatigue limit of austenitic stainless steel using multiple high-density pulsed electric currents", International Journal of Pressure Vessels and Piping, Vol. 209, (2024), 105178–105178.
56. Shaojie Gu, Chang Liu, Yuhki Toku, Yasuhiro Kimura, Sungmin Yoon, Shaoli Li, Yi Cui, Yang Ju, "Ultrahigh deformability of Ti-6Al-4V assisted by high-density pulsed electric current treatment", Journal of Alloys and Compounds, Vol. 973, (2024), 172892–172892.
55. Xinming Yan, Shaojie Gu, Sungmin Yoon, Yasuhiro Kimura, Daisuke Kobayashi, Yang Ju, Yuhki Toku, "Restoring Plasticity in Nickel-Based Superalloy Using High-Density Pulsed Electric Current", Advanced Engineering Materials, Vol. 27, (2024), 2401409(1–11).
54. YAN Xinming, YOON Sungmin, GU Shaojie, KIMURA Yasuhiro, KOBAYASHI Daisuke, JU Yang, TOKU Yuhki, "Elevating fatigue life in nickel-based superalloys through suppression of persistent slip bands/markings via high-density pulsed electric current treatment", Mechanical Engineering Journal, (2024).
53. WANG Guodong, GU Shaojie, KIMURA Yasuhiro, TOKU Yuhki, JU Yang, "Quantitative evaluation of dislocation density in SUS316L utilizing non-contact microwave reflection method", Mechanical Engineering Journal, (2024).
52. Yongpeng Tang, Yang Ju, Shaojie Gu, Qing Wang, Yasuhiro Kimura, Yuhki Toku, Satoshi Iikubo, "Microstructural modification and mechanical improvement of ultrafine-grained Ti alloy through electron wind force: An innovative approach", Materials Science and Engineering: A, Vol. 891, (2024), 145845–145845.
2023
51. Shaojie Gu, Boran Zhang, Yasuhiro Kimura, Yang Ju, Yuhki Toku, "Microstructural Modification of Metallic Thin Films via High-Frequency Alternating Current Treatment at Room Temperature", Journal of Physics D: Applied Physics, Vol. 57, (2023), 115302.
50. Yasuhiro Kimura*, "Strategy against electromigration-induced stress by passivation thickness design", Thin Solid Films, Vol. 784, (2023), 140084(1).
49. Sungmin Yoon, Yasuhiro Kimura*, Motoki Uchida, Yang Ju, Yuhki Toku, "High Temperature Tensile and Compressive Behaviors of Nanostructured Polycrystalline AlCoCrFeNi High Entropy Alloy: A Molecular Dynamics Study", Journal of Engineering Materials and Technology, Vol. 146, (2023), .
48. Sungmin Yoon, Yasuhiro Kimura, Yuhki Toku, Yang Ju, "Overcoming the trade-off between strength and ductility in austenitic stainless steel using a high-density pulsed electric current", Materialia, Vol. 32, (2023), 101922(1).
47. Sungmin Yoon, Yasuhiro Kimura, Shaojie Gu, Yuhki Toku, Yang Ju, Yi Cui, "Thermal stress-assisted formation of submicron pillars from a thin film of CoCrCuFeNi high entropy alloy: experiments and simulations", RSC Advances, Vol. 13, (2023), 28513–28526.
46. Md Sultan Mahmud, Sivaranjani Arumugam, Yasuhiro Kimura, Yuhki Toku, Yang Ju, "Enhancement of efficiency of solar water splitting based on highly dense hematite single-crystal nanowires", Journal of Materials Science, Vol. 58, (2023), 14426–14439.
45. Yu Xiaoming, Gu Shaojie, Yoon Sungmin, Kimura Yasuhiro, Toku Yuhki, Ju Yang, "Annealing Effect of High-Density Pulsed Electric Current Treatment on Cold-Rolled 6061 Aluminum Alloy", Journal of Materials Engineering and Performance, , (2023), .
44. Jaewoong Jung, Shaojie Gu, Sungmin Yoon, Yasuhiro Kimura, Yuhki Toku, Yang Ju, "Effect of high-density pulsed electric current on the formability of aluminum alloy", International Journal of Advanced Manufacturing Technology, Vol. 128, (2023), 1505–1515.
43. Shaoli Li, Shaojie Gu, Sungmin Yoon, Yasuhiro Kimura, Yuhki Toku, Bin Liu, Yang Ju, "Effect of high-density pulsed electric current on residual stress relief and microstructural modification of cold-bent commercially pure titanium", Materials Today Communications, Vol. 37, (2023), 107082(1).
42. Chang Liu, Shaojie Gu, Xinming Yan, Sungmin Yoon, Yasuhiro Kimura, Yuhki Toku, Yang Ju, "Rapid microstructure modification of laser powder-bed fused superalloy IN718 using high-density pulsed electric current", Materials Today Communications, , (2023), 106892(1).
41. Shaojie Gu, Chang Liu, Yasuhiro Kimura, Sungmin Yoon, Yi Cui, Xinming Yan, Yang Ju, Yuhki Toku, "Realizing strength–ductility synergy in a lean duplex stainless steel through enhanced TRIP effect via pulsed electric current treatment", Materials Science and Engineering: A, Vol. 883, (2023), 145534–145534.
40. Jaewoong Jung, Sungmin Yoon, Shaojie Gu, Yasuhiro Kimura, Yuhki Toku, Yang Ju, "Influence of a high-density pulsed electric current on the fatigue behaviour of prestrained aluminium alloys", Engineering Failure Analysis, Vol. 150, (2023), 107230(1).
39. Xiaorong Fu, Yasuhiro Kimura, Yuhki Toku, Guanbin Song, Yang Ju, "Metabolic dependency of non-small cell lung cancer cells affected by three-dimensional scaffold and its stiffness", Journal of Physiology and Biochemistry, Vol. 79, (2023), 597–611.
38. Sungmin Yoon, Shaojie Gu, Shaoli Li, Yasuhiro Kimura, Yuhki Toku, Yang Ju, "Efficiency improvement of fatigue crack healing by multiple high-density pulsed electric currents: Application to austenitic stainless steel", Engineering Fracture Mechanics, Vol. 284, (2023), 109235(1).
37. Yuhki Toku, Kurama Kizawa, Yasuhiro Kimura, Yang Ju, "Atom Rearrangement by Cyclic Electron “Shaking”", Advanced Engineering Materials, Vol. 25, (2023), 2300115(1).
36. Minji Zhao, Yasuhiro Kimura, Yuhki Toku, Yang Ju, "Quantitative measurement of local conductivity of SnO<sub>2</sub> nanobelt field effect transistor utilizing microwave atomic force microscopy", Applied Physics Express, Vol. 16, (2023), 016501(1).
2022
35. Xiaorong Fu, Yasuhiro Kimura, Yuhki Toku, Guanbin Song, Yang Ju, "Stiffer-Matrix-Induced PGC-1α Upregulation Enhanced Mitochondrial Biogenesis and Oxidative Stress Resistance in Non-small Cell Lung Cancer", Cellular and Molecular Bioengineering, Vol. 16, (2022), 69–80.
34. Yasuhiro Kimura*, "Electromigration-Driven Crystallinity Design of Metallic Nanowire", Journal of the Society of Materials Science, Japan, Vol. 71, (2022), 735–741.
33. Yasuyuki Morita, Koudai Kobayashi, Yuhki Toku, Yasuhiro Kimura, Qing Luo, Guanbin Song, Yang Ju, "Nanocarriers for drug-delivery systems using a ureido-derivatized polymer gatekeeper for temperature-controlled spatiotemporal on–off drug release", Biomaterials Advances, Vol. 139, (2022), 213026(1).
32. Sameh A. Mohammed, Yasuhiro Kimura, Yuhki Toku, Yang Ju, "Bioengineered PLEKHA7 nanodelivery regularly induces behavior alteration and growth retardation of acute myeloid leukemia", Biomaterials and Biosystems, Vol. 6, (2022), 100045(1).
31. Takahisa Sugawara, Yasuhiro Kimura, Yuan Li, "Dendrite-like Cu-based micro/nanomaterials fabricated on insulators by shielding ion transportation during electrochemical migration", Materials Letters, Vol. 324, (2022), 132737(1).
30. Sungmin Yoon, Yi Cui, Yasuhiro Kimura, Shaojie Gu, Yuhki Toku, Yang Ju, "Improvement of low-cycle fatigue life of austenitic stainless steel by multiple high-density pulsed electric currents", International Journal of Fatigue, Vol. 156, (2022), 106639(1).
29. Shaojie Gu, Yi Cui, Sungmin Yoon, Zizheng Wang, Yasuhiro Kimura, Yuhki Toku, Yang Ju, "Rapid anisotropy recovery in deformed FCC metals by high-density pulsed electric current treatment", Vacuum, Vol. 197, (2022), 110855(1).
2021
28. Yasuhiro Kimura*, Yang Ju, "Intermetallic compound formation inhibiting electromigration-based micro/nanowire growth", Journal of Vacuum Science & Technology B, Vol. 39, (2021), 062803(1).
27. Sungmin YOON, Yasuhiro KIMURA, Yuhki TOKU, Yang JU, Soojeong PARK, Yunhae KIM, "Assessment of creep behavior using a damage-coupled model for martensitic stainless steel", Mechanical Engineering Journal, Vol. 8, (2021), 21-00178(1).
26. Shaojie Gu, Yi Cui, Yasuhiro Kimura, Yuhki Toku, Yang Ju, "Relief of strain hardening in deformed Inconel 718 by high-density pulsed electric current", Journal of Materials Science, Vol. 56, (2021), 16686–16696.
25. Minji Zhao, Bo Tong, Yasuhiro Kimura, Yuhki Toku, Yasuyuki Morita, Yang Ju, "Quantitative evaluation of local permittivity of semiconductor nanomaterials using microwave atomic force microscopy", Applied Physics Letters, Vol. 118, (2021), 193103(1).
24. Sungmin Yoon, Yasuhiro Kimura, Yi Cui, Yuhki Toku, Yang Ju, "Evaluation of Electric Current-Induced Improvement of Fracture Characteristics in SUS316", Materials Transactions, Vol. 62, (2021), 748–755.
23. Yi Cui, Yuhki Toku, Yasuhiro Kimura, Yang Ju, "The deformation mechanism in cold-welded gold nanowires due to dislocation emission", Computational Materials Science, Vol. 188, (2021), 110214(1).
2020
22. Yi Cui, Yuhki Toku, Yasuhiro Kimura, Yang Ju, "True origin of the size effect in cold-welded metallic nanocrystals", International Journal of Mechanical Sciences, Vol. 187, (2020), 106102(1).
21. Yasuhiro Kimura*, Yang Ju, "Equilibrium current density balancing two atomic flows in coupled problems of electromigration and thermomigration in unpassivated gold film", AIP Advances, Vol. 10, (2020), 085125(1).
20. Yi Cui, Yuhki Toku, Yasuhiro Kimura, Yang Ju, "High-strain-rate void growth in high entropy alloys: Suppressed dislocation emission = suppressed void growth", Scripta Materialia, Vol. 185, (2020), 12–18.
19. Yasuhiro Kimura*, Yang Ju, "Residual stress effect governing electromigration-based free-standing metallic micro/nanowire growth behavior", Applied Physics Letters, Vol. 116, (2020), 024102(1)-(5).
2019
18. Yusuke Endo, Yasuhiro Kimura*, Masumi Saka, "Ultrasonic-induced morphological change of micro/nanodeposits and current change in electrochemical migration", MRS Communications, Vol. 9, (2019), 1331–1334.
17. Yasuhiro Kimura*, Shoya Wakayama, Masumi Saka, "Plastic deformation affecting anodic dissolution in electrochemical migration", MRS Communications, Vol. 9, (2019), 773-777.
16. Hironori TOHMYOH, Akihiro FUKUDA, Yasuhiro KIMURA, "The mechanical properties of polycrystalline Cu microwires having the crystal grains grown by Joule heating", Journal of the Society of Materials Science, Japan, Vol. 68, (2019), 443-449.
15. Yasuhiro Kimura*, Masumi Saka, "Prediction of electromigration critical current density in passivated arbitrary-configuration interconnect", Journal of Electronic Packaging, Vol. 141, (2019), 021008(1)-(7).
14. Yasuhiro Kimura*, "Loss in discharging atoms through artificial hole for fabricating metallic micro/nanowire by electromigration", Mechanical Engineering Journal, Vol. 6, (2019), 18-00269 (1)-(9).
2018
13. Yasuhiro Kimura*, "Irregular bending growth of free-standing Al microwire by electromigration", Acta Materialia, Vol. 157, (2018), 276–287.
12. Hsin-Tzu Lee, Yasuhiro Kimura*, Masumi Saka, "Fabrication of aluminum microwires through artificial weak spots in a thick film using stress-induced migration", AIMS Materials Science, Vol. 5, (2018), 591-602.
11. Shintaro Fukaya, Toshinori Aoki, Yasuhiro Kimura, Masumi Saka, "Enhanced fabrication of hybrid Cu-Cu<sub>2</sub>O nanostructures on electrodes using electrochemical migration", Mechanical Engineering Letters, Vol. 4, (2018), 45665.
2017
10. Masumi Saka, Yasuhiro Kimura, Xu Zhao, "Theoretical consideration of electromigration damage around a right-angled corner in a passivated line composed of dissimilar metals", Microsystem Technologies, Vol. 23, (2017), 4523–4530.
2016
9. Yasuhiro Kimura*, Hiroto Ikadai, Teruki Nakakura, Masumi Saka, "Suitable passivation thickness on a metal line to prevent electromigration damage", Materials Letters, Vol. 184, (2016), 219–222.
8. Hiroto Ikadai, Yasuhiro Kimura, Masumi Saka, "Effect of temperature on preventing electromigration damage based on increasing threshold current density in a thin metal passivated line", Mechanical Engineering Letters, Vol. 2, (2016), 15-00714(1)-(7).
7. Yasuhiro Kimura*, Masumi Saka, "Buried structure for increasing fabrication performance of micromaterial by electromigration", Japanese Journal of Applied Physics, Vol. 55, (2016), 06GH01(1)-(5).
2014
6. Yasuhiro Kimura*, Masumi Saka, "Trial fabrication of Al micro-materials by electromigration using buildup structure", Recent Advances in Structural Integrity Analysis-Proceedings of the International Congress (APCF/SIF-2014), (2014), 510-514.
5. Yasuhiro Kimura*, Xu Zhao, Masumi Saka, "Evaluation of electromigration near a corner composed of dissimilar metals by analyzing atomic flux at the interface", Recent Advances in Structural Integrity Analysis-Proceedings of the International Congress (APCF/SIF-2014), (2014), 515-518.
4. Xu Zhao, Yasuhiro Kimura, Masumi Saka, "Analyzing electromigration near a right-angled corner composed of dissimilar metals by investigating the effect of material combination on atomic flux divergence", Japanese Journal of Applied Physics, Vol. 53, (2014), 075504(1)-(7).
3. Yasuhiro Kimura*, Masumi Saka, "Fabrication of multiple al micro-materials by electromigration using a comb pattern and a conductive passivation film", Advanced Materials Research, Vol. 909, (2014), 36–40.
2. Yasuhiro Kimura*, Takahiro Sasaki, Masumi Saka, "Use of CrN passivation for fabricating Al micro-materials by electromigration", Advanced Materials Research, Vol. 909, (2014), 67–71.
1. Yasuhiro Kimura*, Masumi Saka, "Simplified processes using conductive passivation film for the fabrication of Al micro-wires by electromigration", Materials Letters, Vol. 116, (2014), 278–281.
競争的資金 | Funding
科学研究費｜KAKENHI
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6. 日本学術振興会 科学研究費 挑戦的研究（開拓）［2025年6月〜2028年3月］ 非熱型メモリスタ開発に資する原子拡散に基づくナノスケール相変化機構の解明
5. 日本学術振興会 科学研究費 基盤研究(B) ［2023年4月〜2026年3月］ナノワイヤスケールアップに資する電子流に基づくファインインジェクション法の体系化
4. 日本学術振興会 科学研究費 基盤研究(B) ［2020年4月〜2023年3月］電子流によるエレクトロファインインジェクション技術の深化と超長ワイヤ創製の実現
3. 日本学術振興会 科学研究費 若手研究 ［2018年4月〜2020年3月］電子流による金属ファインインジェクション：超長ファインマテリアルの創製と展開
2. 日本学術振興会 科学研究費 研究活動スタート支援 ［2017年8月〜2018年3月］高密度電子流による金属ファインインジェクション技術の創出と超長ワイヤ創製への展開
1. 日本学術振興会 特別研究員DC2［2015年4月〜2017年3月］電子流による原子拡散を利用した微細板状アレイ構造の実現と圧電化
【分担】——————————————————————————————
5. 日本学術振興会 科学研究費 挑戦的研究（開拓） ［2020年7月〜2023年3月］電子風力による金属材料のナノスケール組織制御と機構解明（代表：巨陽先生）
4. 日本学術振興会 科学研究費 基盤研究(C) ［2020年4月〜2023年3月］外場によるイオンマイグレーションの能動制御と機能性複合材料の革新的創製（代表：李渊先生）
3. 日本学術振興会 科学研究費 挑戦的研究（萌芽）［2020年7月〜2022年3月］多層金属ナノ構造を利用した応力誘導原子拡散による極小単結晶ナノウィスカーの創製（代表：徳悠葵先生）
2. 日本学術振興会 科学研究費 基盤研究(S)［2017年5月〜2022年3月］イオンマイグレーションによる金属デンドライト創製の応用基盤の構築（代表：巨陽先生）
1. 日本学術振興会 科学研究費 基盤研究(B)［2017年4月〜2019年3月］イオンマイグレーションによる金属デンドライト創製の応用基盤の構築（代表：坂真澄先生）
JST関係
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3. 創発的研究支援事業 ［2025年4月〜］場の制御による原子拡散に基づく金属ナノアーキテクトニクス
2. 産学が連携した研究開発成果の展開 研究成果展開事業 大学発新産業創出プログラム(START) スタートアップ・エコシステム形成支援 GAPファンドプログラム ［2022年9月〜2023年3月］ ナノ3Dプリンタによるメタマテリアル造形の事業化検証
1. さきがけ ［2020年11月〜2025年3月（1年延長支援対象課題）］電子流による原子拡散に基づくナノワイヤ結晶性デザイン
その他
【代表】——————————————————————————————
2. 世界的課題を解決する知の「開拓者」育成事業 シーズ共同研究費 ［2023年7月〜2024年3月］メカレス変調メタレンズ創製に資するハイブリッドナノ3Dプリンタの創出（共同研究者：東直輝先生）
1. 世界的課題を解決する知の「開拓者」育成事業 ［2023年4月〜2024年8月］メタマテリアル造形に資する金属ナノ3Dプリンタの創出
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