Publication

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. S. Sawa, J. Muto, and H. Nagahama, "Modeling of the phase transformation of germanate olivine by using the phase-field method", CMD2022
  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. Y. Kita, J. Muto, S. Sawa, K. Tanaka, and H. Nagahama, "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", JpGU 2022
  2. M. Furukawa, Verberne, B.A., S. Sawa, J. Muto, M. Takahashi, and H. Nagahama, "Brittle-plastic transition of experimentally simulated quartz-feldspar aggregates", JpGU 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)