2025/4/1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
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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, 2020/03 - 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, 2020/01 - 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, 2022/02 - Deformation of CoCrFeNi high entropy alloy at large strain
Scripta Materialia, 155, p.54 - 57, 2018/10
- Role of solute hydrogen on mechanical property enhancement in Fe-24Cr-19Ni austenitic steel; An in situ neutron diffraction study
Acta Materialia, 287, p.120767_1 - 120767_16, 2025/04 - 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, 2025/03 - A Lightweight shape-memory alloy with superior temperature-fluctuation resistance
Nature, 638, p.965 - 971, 2025/02 - Role of retained austenite and deformation-induced martensite in 0.15C-5Mn steel monitored by 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 - 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 - {\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 - 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 - Polarized and unpolarized neutron scattering for magnetic materials at the triple-axis spectrometer PONTA in JRR-3
Journal of the Physical Society of Japan, 93(9), p.091002_1 - 091002_5, 2024/09 - Internal strain measurement by neutron diffraction under transverse compressive stress for Nb3Sn wires with and without Cu-Nb reinforcement
IEEE Transactions on Applied Superconductivity, 34(5), p.8400806_1 - 8400806_6, 2024/08 - マルチモーダル化したマグネシウム合金の変形中の構成相・組織の挙動
日本材料学会第58回X線材料強度に関するシンポジウム講演論文集, p.58 - 60, 2024/07 - マルチピークを用いた応力評価
日本材料学会第58回X線材料強度に関するシンポジウム講演論文集, p.51 - 54, 2024/07 - Microscopic insights of the extraordinary work-hardening due to phase transformation
Acta Materialia, 270, p.119822_1 - 119822_13, 2024/05 - Mechanical stability of retained austenite and texture evolution in additively manufactured stainless steel
Metals and Materials International, 30(5), p.1321 - 1330, 2024/05 - In-situ neutron diffraction study of serration-involved ultra-cryogenic deformation behavior at 15 K
Materials Science \& Engineering A, 899, p.146453_1 - 146453_7, 2024/05 - Recrystallization of bulk nanostructured magnesium alloy AZ31 after severe plastic deformation; An in situ diffraction study
Journal of Materials Science, 59(14), p.5831 - 5853, 2024/04 - {\it In situ} neutron diffraction revealing the achievement of excellent combination of strength and ductility in metastable austenitic steel by grain refinement
Journal of Materials Science \& Technology, 176, p.69 - 82, 2024/03 - Cryogenic deformation behavior of a dual-phase Mg-Li alloy investigated by in-situ neutron diffraction
Magnesium Technology 2024, p.89 - 90, 2024/03 - Fe-5Mn-0.1C中Mn鋼におけるリューダース変形中の微視組織および塑性の発達
鉄と鋼, 110(3), p.197 - 204, 2024/02 - Fe-5Mn-0.1C中Mn鋼におけるリューダース帯伝播中の階層的不均一変形; その場走査型電子顕微鏡観察
鉄と鋼, 110(3), p.205 - 216, 2024/02 - Role of retained austenite and deformation induced martensite in 0.15C-5Mn steel monitored by in-situ neutron diffraction measurement during tensile deformation
鉄と鋼, 110(3), p.241 - 251, 2024/02 - Probing deformation behavior of a refractory high-entropy alloy using in situ neutron diffraction
Journal of Alloys and Compounds, 971, p.172635_1 - 172635_7, 2024/01 - Deformation-induced martensitic transformation at tensile and compressive deformations of bainitic steels with different carbon contents
ISIJ International, 64(2), p.459 - 465, 2024/01 - Martensitic transformation behavior of Fe-Ni-C alloys monitored by in-situ neutron diffraction during cryogenic cooling
ISIJ International, 64(2), p.192 - 201, 2024/01