2025/5/19現在
川崎 卓郎
Kawasaki Takuro
- 中性子回折、回折結晶学、材料科学、装置開発
researchmap
researchmap
- 興味のある分野
- 固体材料の構造に由来する機能発現機構、物質・材料評価技術の高度化
- 得意な技術
- 回折法を用いた結晶構造解析・構造評価、回折装置や試料環境機器の高度化
- こんな協力者探しています
- 中性子回折での評価対象となる物質・材料をお持ちの方は常に探しています。
- こんなことに協力できます
- ・回折法を用いた結晶構造・材料組織・残留応力の解析技術、知見の提供
・試料環境機器の開発・高度化による実験条件実現への協力
- 研究PRダイジェスト
- J-PARC物質・生命科学実験施設BL19の工学材料回折装置「匠」をベースに、金属、セラミックス、有機化合物、なんでも来いの精神で固体材料の構造と機能の関係を探る研究を行なっています。また、そのために必要な実験機器の高度化にも取り組んでいます。材料の構造がわからなくて困っている方、既存の装置では実現できない環境で実験したい方、とりあえず中性子回折をやってみたい方、ぜひご連絡ください！
研究PRをもっと見たい方はこちら
プレスリリース
論文（被引用数順にランキング表示、☆は研究者注目の論文）
- Cooperative deformation in high-entropy alloys at ultralow temperatures
Science Advances (Internet), 6(13), p.eaax4002_1 - eaax4002_8, 2020/3 - Si-addition contributes to overcoming the strength-ductility trade-off in high-entropy alloys
International Journal of Plasticity, 159, p.103443_1 - 103443_18, 2022/12 - Metalloid substitution elevates simultaneously the strength and ductility of face-centered-cubic high-entropy alloys
Acta Materialia, 225, p.117571_1 - 117571_16, 2022/2 - Stacking fault energy analyses of additively manufactured stainless steel 316L and CrCoNi medium entropy alloy using in situ neutron diffraction
Scientific Reports (Internet), 10(1), p.1350_1 - 1350_15, 2020/1 - Extremely high dislocation density and deformation pathway of CrMnFeCoNi high entropy alloy at ultralow temperature
Scripta Materialia, 188, p.21 - 25, 2020/11
- Martensitic transformation-governed Luders deformation enables large ductility and late-stage strain hardening in ultrafine-grained austenitic stainless steel at low temperatures
Acta Materialia, 278, p.120233_1 - 120233_13, 2024/10 - it In situ neutron diffraction study to elucidate hydrogen effect on the deformation mechanism in Type 310S austenitic stainless steel
Proceedings of the 7th International Symposium on Steel Science (ISSS 2024), p.237 - 240, 2024/11 - Deformation behavior of ultrafine-grained TRIP steel observed by neutron diffraction
Proceedings of the 7th International Symposium on Steel Science (ISSS 2024), p.205 - 208, 2024/11 - Role of retained austenite and deformation-induced martensite in 0.15C-5Mn steel monitored by it in situ neutron diffraction measurement during tensile deformation
ISIJ International, 64(14), p.2051 - 2060, 2024/12 - Strain analysis by neutron diffraction on Nb3Sn strands in ITER central solenoid conductors of short and long twist pitch
Superconductor Science and Technology, 38(1), p.015008_1 - 015008_8, 2024/12 - A Lightweight shape-memory alloy with superior temperature-fluctuation resistance
Nature, 638, p.965 - 971, 2025/2 - Structural behaviors of lead zirconate titanate-based ferroelectric ceramics during pyroelectric-power generation cycles
Journal of Applied Physics, 137(9), p.094101_1 - 094101_7, 2025/3 - Role of solute hydrogen on mechanical property enhancement in Fe-24Cr-19Ni austenitic steel; An it in situ neutron diffraction study
Acta Materialia, 287, p.120767_1 - 120767_16, 2025/4 - In situ neutron diffraction study of strain evolution and load partitioning during elevated temperature tensile test in HIP-Treated electron beam powder bed fusion manufactured Ti-6Al-4V
JOM, 77(4), p.1803 - 1815, 2025/4