論文・発表

Publication

  1. Huang, Y., T. Nakatani, S. Sawa, M. Nakamura, and C. McCammon (accepted), "Effect of faceting on olivine wetting properties", American Mineralogist DOI:10.2138/am-2022-8808.
  2. Jayawickrama, E. G., T. Sekiguchi, J. Muto, S. Sawa, H. Nagahama, Y. Kono, K. Bae, and H. Shin (2023), "A split Hopkinson pressure bar for experimental investigation of dynamic pulverization under very high strain rates", Review of Scientific Instruments, 94(9), DOI:10.1063/5.0151448.
  3. Sawa, S., J. Muto, and H. Nagahama (2023), "Modeling of olivine-spinel phase transformation of germanate olivine (Mg2GeO4) by using the phase-field method", Physics of the Earth and Planetary Interiors, 107060, DOI:10.1016/j.pepi.2023.107060.
  4. Fukuda, J., J. Muto, S. Koizumi, S. Sawa, H. Nagahama (2022), "Enhancement of ductile deformation in polycrystalline anorthite due to the addition of water", Jpurnal of Structural Geology, 156, DOI:10.1016/j.jsg.2022.104547.
  5. Shiraishi, R., J. Muto, A. Tsunoda, S. Sawa, and A. Suzuki (2022), "Localized Deformation of Lawsonite During Cold Subduction ", Journal of geophysical research: solid earth, 127(2), DOI:10.1029/2021jb022134.
  6. Sawa, S., N. Miyajima, J. Muto, and H. Nagahama (2021), "Strain-induced partial serpentinization of germanate olivine with a small amount of water", American Mineralogist, 106(11), 1789-1796, DOI:10.2138/am-2021-7735.
  7. Sawa, S., J. Muto, N. Miyajima, R. Shiraishi, M. Kido, and H. Nagahama (2021), "Strain localization bands in fine-grained aggregates of germanate olivine and pyroxene deformed by a Griggs type apparatus", International journal of rock mechanics and mining sciences, 144, 104812, DOI:10.1016/j.ijrmms.2021.104812.

Oral presentation

  1. 澤燦道，武藤潤，長濱裕幸，"フェーズフィールド法によるゲルマニウムかんらん石の相転移シミュレーション", 日本機械学会第35回計算力学講演会
  2. Huang, Y., T. Nakatani, S. Sawa, M. Nakamura, and C. McCammon, "The effect of faceting on olivine wetting properties", JpGU 2022
  3. Sawa, S., N. Miyajima, J. Gasc, J. Muto, A. Schubnel, M. Baïsset, and H. Nagahama, "Effect of grain size on the olivine-spinel phase transformation faulting mechanism for deep-focus earthquakes", JpGU 2022
  4. S. SAWA, J. MUTO, and H. NAGAHAMA, “Microstructure evolution of olivine-spinel phase transformation under differential stress for deep-focus earthquakes by phase field method”, ICOTOM 19 (March 1-4, 2021)
  5. S. SAWA, J. MUTO, N. MIYAJIMA, and H. NAGAHAMA, “Grain Size Dependency of Ge-Olivine/Spinel on Phase Transformational Faulting Mechanism for Deep-focus Earthquakes”, GeoMünster (September 22-25, Germany, 2019)
  6. S. SAWA, J. MUTO, N. MIYAJIMA, and H. NAGAHAMA, “Strain Localization Bands Developed in Experimentally Created Fine-grained Aggregates”, Workshop on Deep Volatile Cycling in the Earth (May 31-June 1, Tokyo, 2019)

Poster presentation

  1. 喜多倖子, 武藤潤, 澤燦道, 田中桐葉, 長濱裕幸, "高温・高圧下での曹灰長石合成多結晶体の粒成長と不純物の混入", 日本地球惑星科学連合2022
  2. 古川美穂, Verberne, B.A., 澤燦道, 武藤潤, 高橋美紀, 長濱裕幸, "Brittle-plastic transition of experimentally simulated quartz-feldspar aggregates", 日本地球惑星科学連合2022
  3. S. SAWA, N. MIYAJIMA, J. MUTO, and H. NAGAHAMA, “Strain-induced partial serpentinization of germanate olivine under unsaturated, limited amount of water”, The 61th High Pressure Conference of Japan (December 2-4, 2020)
  4. S. SAWA, N. MIYAJIMA, J. MUTO, and H. NAGAHAMA, “Grain size dependency of the phase transformational faulting mechanism responsible for deep-focus earthquakes”, AGU fall meeting (December 7-11, San Francisco, 2019)
  5. S. SAWA, J. MUTO, N. MIYAJIMA, and H. NAGAHAMA, “Grain Size Dependency of Olivine-Spinel Phase Transformational Mechanism Responsible for Deep-focus Earthquakes”, Earth, Sea and Sky V (June 2-4, Miyagi, 2019)
  6. S. SAWA, J. MUTO, N. MIYAJIMA, and H. NAGAHAMA, “Grain Size Dependency of Olivine-Spinel Phase Transformational Mechanism Responsible for Deep-focus Earthquakes”, JpGU (May 26-30, Chiba, 2019)
  7. S. SAWA, N. MIYAJIMA, J. MUTO, and H. NAGAHAMA, “Study of Mechanism Responsible for Deep-focus Earthquakes by a Griggs Type Piston Cylinder Apparatus”, The 59th High Pressure Conference of Japan (November 26-28, Okayama, 2018)
  8. S. SAWA, J. MUTO, and H. NAGAHAMA, “Mechanism of Olivine-spinel Transformation and Microstructural Development under Differential Stress by Phase Field Method”, Earth, Sea, and Sky III (May 27-29, Miyagi, 2018)
  9. S. SAWA, J. MUTO, and H. NAGAHAMA, “Mechanism of Olivine-spinel Transformation and Microstructural Development under Differential Stress by Phase Field Method”, EGU General Assembly (April 3-8, Vienna, 2018)
  10. S. SAWA, M. KIDO, R. SHIRAISHI, J. MUTO, and H. NAGAHAMA, “Phase transformation Mechanism Responsible for Deep-focus Earthquakes by the Multi-Phase-Field Methods”, Earth, Sea, and Sky II (May 28-30, Miyagi, 2017)
  11. S. SAWA, M. KIDO, R. SHIRAISHI, J. MUTO, and H. NAGAHAMA, “Phase transformation Mechanism Responsible for Deep-focus Earthquakes by the Multi-Phase-Field Methods”, JpGU-AGU Joint Meeting (May 20-25, Chiba, 2017)