Nishida Keisuke 西田圭佑

… Alternative Names

NISHIDA Keisuke 西田圭祐

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Researcher Number	40530887
Other IDs	https://orcid.org/0000-0002-8264-586X
Affiliation (based on the past Project Information) *help	2018: 東京大学, 大学院理学系研究科(理学部), 特任研究員 2017: 東京大学, 大学院理学研究科, 助教 2017: 東京大学, 大学院理学系研究科, 助教 2016 – 2017: 東京大学, 大学院理学系研究科(理学部), 助教 2014 – 2015: 東京大学, 理学(系)研究科(研究院), 助教
Review Section/Research Field	Principal Investigator Solid earth and planetary physics Except Principal Investigator Petrology/Mineralogy/Economic geology
Keywords	Principal Investigator 高温高圧 / 音速 / 液体 / 火星核 / 鉄―硫黄系合金 / 超音波 / 鉄硫黄合金 / 核 / 火星 / メルト … More / 水星核 / 密度 / 地球核 / 鉄合金 / 月核 … More Except Principal Investigator 高温高圧 / 金属物性 / 地球惑星内部構造 / 超音波法 / 地球惑星内部 / 弾性波速度 / 鉄 / 惑星中心核 / 物性 / 惑星進化 / 地球・惑星内部構造 / 惑星 / 軽元素 / 火星 / 水星 / 弾性特性 / 高圧 / 液体 / 鉄合金 / 密度 / 音速 / 地球型惑星 / 中心核 Less

Sound velocity measurements of liquid Fe and Fe-S under Martian core conditions: Validation of the velocity crossover between liquid Fe and Fe-SPrincipal Investigator
- Principal Investigator
  
  西田圭佑
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  The University of Tokyo
Sound velocity and density measurements of solid iron alloys under high-pressure and high-temperature conditions
- Principal Investigator
  
  Shibazaki Yuki
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Tohoku University
Technical development of sound velocity and density measurements of liquid iron alloys up to Martian core conditionsPrincipal Investigator
- Principal Investigator
  
  Nishida Keisuke
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  The University of Tokyo
Composition and dynamics of Mercury and Mars cores approached from physical properties under high pressures
- Principal Investigator
  
  Terasaki Hidenori
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Osaka University

All 2019 2018 2017 2016 2015 2014 Other

All Journal Article Presentation Book

[Book] Magmas Under Pressure: Advances in High-Pressure Experiments on Structure and Properties of Melts2018
- Author(s)
  Terasaki Hidenori, Nishida Keisuke
- Total Pages
  23
- Publisher
  Elsevier
- Data Source
  KAKENHI-PROJECT-26247089
[Journal Article] Sound velocity and density of liquid Ni68S32 under pressure using ultrasonic and X-ray absorption with tomography methods2019
- Author(s)
  Terasaki, H., Nishida, K., Urakawa, S., Takubo, Y., Ku51bara, S., Shimoyama, Y., Uesugi, K., Kono, Y., Takeuchi, A., Suzuki, Y., Higo, Y. and Kondo, T.
- Journal Title
  
  Comptes Rendus Geoscience
  
  Volume: 351 Issue: 2-3 Pages: 163-170
- DOI
  10.1016/j.crte.2018.04.005
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05828, KAKENHI-PROJECT-17K14379, KAKENHI-PROJECT-18K03805, KAKENHI-PROJECT-18H03740
[Journal Article] Sound velocity and density of liquid Ni68S32 under pressure using ultrasonic and X-ray absorption with tomography methods2018
- Author(s)
  Terasaki, H., K. Nishida, S. Urakawa, Y. Takubo, S. Kuwabara, Y. Shimoyama, K. Uesugi, Y. Kono, A. Takeuchi, Y. Suzuki, Y. Higo, T. Kondo
- Journal Title
  
  Comptes Rendus Geoscience
  
  Volume: 印刷中
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26247089
[Journal Article] Highly accurate sound velocity measurement in liquid Fe-S system under high pressure2017
- Author(s)
  Keisuke Nishida, Akio Suzuki, Yuki Shibazaki, Daisuke Wakabayashi, Nobumasa Funamori
- Journal Title
  
  Photon Factory Highlights 2016
  
  Volume: 2016 Highlights（依頼原稿） Pages: 40-41
- Open Access
- Data Source
  KAKENHI-PROJECT-17K14379
[Journal Article] Compressional and shear wave velocities for polycrystalline bcc-Fe up to 6.3 GPa and 800 K2016
- Author(s)
  Y. Shibazaki, K. Nishida, Y. Higo, M Igarashi, M. Tahara, T. Sakamaki, H. Terasaki, Y. Shimoyama, S. Kuwabara, Y. Takubo, E. Ohtani
- Journal Title
  
  American mineralogist
  
  Volume: 101 Issue: 5 Pages: 1150-1160
- DOI
  10.2138/am-2016-5545
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05351, KAKENHI-PROJECT-15K17784, KAKENHI-PUBLICLY-16H01112, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-15J01745, KAKENHI-PROJECT-14J01795, KAKENHI-PROJECT-26800231, KAKENHI-PLANNED-15H05828
[Journal Article] Sound velocity and elastic properties of Fe-Ni and Fe-Ni-C liquids at high pressure2016
- Author(s)
  Soma Kuwabara, Hidenori Terasaki, Keisuke Nishida, Yuta Shimoyama, Yusaku Takubo, Yuji Higo, Yuki Shibazaki, Satoru Urakawa, Kentaro Uesugi, Akihisa Takeuchi, Tadashi Kondo
- Journal Title
  
  Physics and Chemistry of Minerals
  
  Volume: 43 Issue: 3 Pages: 229-236
- DOI
  10.1007/s00269-015-0789-y
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17784, KAKENHI-PROJECT-26800231, KAKENHI-PROJECT-15J01745, KAKENHI-PROJECT-14J01795, KAKENHI-PROJECT-26610141, KAKENHI-PROJECT-26247089, KAKENHI-PLANNED-15H05828
[Journal Article] Towards a consensus on the pressure and composition dependence of sound velocity in the liquid Fe-S system2016
- Author(s)
  K. Nishida, A. Suzuki, H. Terasaki, Y. Shibazaki, Y. Higo, S. Kuwabara, Y. Shimoyama, M. Sakurai, M. Ushioda, E. Takahashi, T. Kikegawa, D. Wakabayashi, and N. Funamori
- Journal Title
  
  Physics of the Earth and Planetary Interiors
  
  Volume: 257 Pages: 230-239
- DOI
  10.1016/j.pepi.2016.06.009
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-ORGANIZER-15H05826, KAKENHI-PROJECT-25220712, KAKENHI-PROJECT-25247088, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-15J01745, KAKENHI-PROJECT-16J05854, KAKENHI-PROJECT-25287111, KAKENHI-PROJECT-26800231, KAKENHI-PROJECT-15K05351, KAKENHI-PROJECT-16K13901, KAKENHI-PROJECT-15K17784, KAKENHI-INTERNATIONAL-15K21712, KAKENHI-PLANNED-15H05828
[Journal Article] Density and Thermoelastic Properties of Liquid Fe-FeO at High Pressure2016
- Author(s)
  Takubo Y., H. Terasaki, Y. Shimoyama, S. Kuwabara, S. Urakawa, T. Kondo, A. Suzuki, K. Nishida, E. Ohtani, T. Watanuki, Y. Katayama
- Journal Title
  
  SPring-8/SACLA Research Report
  
  Volume: 4 Issue: 1 Pages: 53-57
- DOI
  10.18957/rr.4.1.53
- NAID
  130007969363
- ISSN
  2187-6886
- Year and Date
  2016-01-25
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26247089
[Journal Article] High-pressure and high-temperature phase diagram for Fe0.9Ni0.1-Halloy2014
- Author(s)
  Shibazaki Y., Terasaki H., Ohtani E., Tateyama R., Nishida K., Funakoshi K., Higo Y.
- Journal Title
  
  Physics of the Earth and Planetary Interiors
  
  Volume: 228 Pages: 192-201
- DOI
  10.1016/j.pepi.2013.12.013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-24540520, KAKENHI-PROJECT-25220712, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-26610141, KAKENHI-PROJECT-26800231
[Journal Article] Repulsive Nature for Hydrogen Incorporation to Fe<sub>3</sub>C up to 14 GPa2014
- Author(s)
  Terasaki H., Shibazaki Y., Nishida K., Tateyama R., Takahashi S., Ishii M., Shimoyama Y., Ohtani E., Funakoshi K., Higo Y.
- Journal Title
  
  ISIJ International
  
  Volume: 54 Issue: 11 Pages: 2637-2642
- DOI
  10.2355/isijinternational.54.2637
- NAID
  130004705014
- ISSN
  0915-1559, 1347-5460
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-25220712, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-26610141, KAKENHI-PROJECT-26800231
[Presentation] Sound velocity of liquid Fe-Ni-S-Si at Mercury outer core condition2018
- Author(s)
  I. Yamada, H. Terasaki, A. Kamiya, K. Nishida, Y. Shibazaki, T. Sakamaki, Y. Higo, Y. Tange, T. Kondo
- Organizer
  JpGU Meeting 2018
- Data Source
  KAKENHI-PROJECT-17K14379
[Presentation] Mercury's and Mars' core composition estimated from elastic properties of liquid iron alloys2018
- Author(s)
  Terasaki,H., A. Rivoldini, Y. Shimoyama, K. Nishida, S. Urakawa, A. Machida, Y. Higo
- Organizer
  European Geophysical Union Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] Mercury’s and Mars’ core composition estimated from elastic properties of liquid iron alloys2018
- Author(s)
  H. Terasaki, A. Rivoldini, Y. Shimoyama, K. Nishida, S. Urakawa, A. Machida, Y. Higo
- Organizer
  EGU General Assembly 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14379
[Presentation] Effect of pressure and sulfur content on sound velocity in liquid Fe-S to 20 GPa2018
- Author(s)
  K. Nishida, Y. Shibazaki, H. Terasaki, Y. Higo, D. Wakabayashi, N. Funamori, A. Suzuki
- Organizer
  JpGU Meeting 2018
- Data Source
  KAKENHI-PROJECT-17K14379
[Presentation] Core composition of Mercury estimated from elastic properties of liquid Fe-Ni-alloy2018
- Author(s)
  H. Terasaki, A. Rivoldini, Y. Shimoyama, K. Nishida, S. Urakawa, F. Kurokawa, Y. Takubo, Y. Shibazaki, T. Sakamaki, A. Machida, Y. Higo, T. Kondo
- Organizer
  JpGU Meeting 2018
- Data Source
  KAKENHI-PROJECT-17K14379
[Presentation] 20 GPaまでのFe-S系メルトの音速測定II2017
- Author(s)
  西田　圭佑, 柴崎　裕樹，戸邊　宙，寺崎　英紀，肥後　祐司，若林　大佑，船守　展正，鈴木　昭夫
- Organizer
  日本高圧討論会
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] 川井型プレスを用いたＸ線イメージング吸収法による固体鉄の密度測定2017
- Author(s)
  寺崎　英紀，下山　裕太，西田　圭佑, 坂巻　竜也，柴崎　裕樹，肥後　祐司，丹下　慶範
- Organizer
  日本高圧討論会
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] 川井型プレスを用いたX線イメージング吸収法による固体鉄の密度測定2017
- Author(s)
  寺崎英紀、下山裕太、西田圭佑、坂巻竜也、柴崎裕樹、肥後祐司、丹下慶範
- Organizer
  第58回高圧討論会
- Data Source
  KAKENHI-PROJECT-17K14379
[Presentation] 20 GPa までのFe-S 系メルトの音速測定II2017
- Author(s)
  西田圭佑、柴崎裕樹、戸邉宙、寺崎英紀、肥後祐司、若林大佑、船守展正、鈴木昭夫
- Organizer
  第58回高圧討論会
- Data Source
  KAKENHI-PROJECT-17K14379
[Presentation] Constraint on composition and size of lunar Fe-Ni-S core2017
- Author(s)
  Hidenori Terasaki, Keisuke Nishida, Satoru Urakawa, Yuta Shimoyama, Yuji Higo
- Organizer
  JpGU-AGU joint Meeting 2017
- Data Source
  KAKENHI-PROJECT-17K14379
[Presentation] Constraint on composition and size of lunar Fe-Ni-S core2017
- Author(s)
  Terasaki, H., K. Nishida、S. Urakawa、Y. Shimoyama、Y. Higo
- Organizer
  Japan Geoscience Union- American Geophysical Union Joint meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] Sound velocity and elastic properties of liquid Fe-Ni-Si at high pressure2017
- Author(s)
  Hidenori Terasaki, Mayumi Maki, Yuta Shimoyama, Keisuke Nishida, Satoru Urakawa, Yusaku Takubo, Yuki Shibazaki, Tatsuya Sakamaki, Yuji Higo, Akihiko Machida, Tadashi. Kondo
- Organizer
  9th High Pressure Mineral Physics Seminar (HPMPS-9)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14379
[Presentation] Interior structure of Mars estimated from elastic properties of liquid Fe-Ni-S2017
- Author(s)
  Terasaki, H., Shimoyama, Y., Maki, M., Kurokawa, F., Urakawa, S., Nishida, K., Saito, R., Takubo, Y., Shibazaki, Y., Sakamaki, T., Machida, A., Higo, Y., Kondo, T.
- Organizer
  Japan Geoscience Union- American Geophysical Union Joint meeting 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] Sound velocity and elastic properties of liquid Fe-Ni-Si at high pressure2017
- Author(s)
  Terasaki, H., M. Maki, Y. Shimoyama, K. Nishida, S. Urakawa, Y. Takubo, Y. Shibazaki, T. Sakamaki, Y. Higo, A. Machida, T. Kondo, A. Rivoldini
- Organizer
  High Pressure Mineral Physics Seminar-9
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] Sound velocity measurements in the liquid Fe-S system up to 20 GPa using ultrasonic pulse-echo method2017
- Author(s)
  K. Nishida, Y. Shibazaki, H. Tobe, H. Terasaki, Y. Higo, D. Wakabayashi, N. Funamori, A. Suzuki
- Organizer
  High Pressure Mineral Physics Seminar-9
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] Fe-Ni-S融体の弾性特性から探る火星内部構造2017
- Author(s)
  寺崎英紀、下山裕太、真木まゆみ、黒川冬華、浦川啓、西田圭佑、斎藤龍之介、田窪勇作、柴崎裕樹、坂巻竜也、町田晃彦
- Organizer
  JpGU-AGU joint Meeting 2017
- Data Source
  KAKENHI-PROJECT-17K14379
[Presentation] 高温高圧下におけるFe-S メルトの音速測定2017
- Author(s)
  西田圭佑、柴崎裕樹、戸邉宙、阿部涼太、若林大佑、船守展正、寺崎英紀、肥後祐司、鈴木昭夫
- Organizer
  2016年度量子ビームサイエンスフェスタ
- Place of Presentation
  つくば国際会議場（茨城県つくば市）
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] Sound velocity measurements in the liquid Fe-S system up to 20 GPa using ultrasonic pulse-echo method2017
- Author(s)
  Keisuke Nishida, Yuki Shibazaki, Hiromu Tobe, Hidenori Terasaki, Yuji Higo, Daisuke Wakabayashi, Nobumasa Funamori, Akio Suzuki
- Organizer
  9th High Pressure Mineral Physics Seminar (HPMPS-9)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14379
[Presentation] 鉄合金融体の弾性への圧力・温度の影響2017
- Author(s)
  寺崎英紀、下山裕太、西田圭佑、黒川冬華、真木まゆみ、田窪勇作、浦川啓、柴崎裕樹、坂巻竜也、肥後祐司、町田晃彦
- Organizer
  平成28年度文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
- Place of Presentation
  海洋研究開発機構、横浜
- Year and Date
  2017-03-26
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] 超音波法による鉄水素化物の弾性波速度測定（を目指して）2016
- Author(s)
  柴崎裕樹、西田圭佑、肥後祐司、鈴木昭夫
- Organizer
  第３回PRIUSシンポジウム
- Place of Presentation
  愛媛県松山市　愛媛大学地球深部ダイナミクス研究センター
- Year and Date
  2016-02-23
- Data Source
  KAKENHI-PROJECT-15K17784
[Presentation] 20 GPa までのFe-S 系メルトの音速測定手法の開発2016
- Author(s)
  西田圭佑
- Organizer
  第３回愛媛大学先進超高圧科学研究拠点（PRIUS）シンポジウム
- Place of Presentation
  愛媛大学（愛媛県松山市）
- Year and Date
  2016-02-23
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] fcc-Feの弾性波速度に対する水素の効果2016
- Author(s)
  柴﨑裕樹，西田圭佑, 戸邉宙, 阿部涼太, 鈴木昭夫, 寺﨑英紀, 下山裕太, 黒川冬華, 肥後祐司, 亀卦川卓美
- Organizer
  第57回高圧討論会
- Place of Presentation
  茨城県つくば市　筑波大学大学会館
- Year and Date
  2016-10-26
- Data Source
  KAKENHI-PROJECT-15K17784
[Presentation] 20 GPaまでのFe-S系メルトの音速測定2016
- Author(s)
  西田圭佑，柴崎裕樹，戸邉宙，阿部涼太，若林大佑，船守展正，寺崎英紀，肥後祐司，鈴木昭夫
- Organizer
  日本高圧討論会
- Place of Presentation
  つくば
- Year and Date
  2016-10-26
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] Technical development and improvement for sound velocity measurements of liquid Fe-S up to 15 GPa using ultrasonic pulse-echo method2016
- Author(s)
  K. Nishida, A. Suzuki, Y. Shibazaki, D. Wakabayashi, N. Funamori
- Organizer
  日本地球惑星連合2016年度大会
- Place of Presentation
  幕張メッセ（千葉県幕張市）
- Year and Date
  2016-05-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] Sound velocity and density of liquid Fe-Ni-S at high pressure2016
- Author(s)
  Terasaki, H., F. Kurokawa, Y. Shimoyama, S. Urakawa, Y. Takubo, K. Nishida, Y. Shibazaki, A. Machida, T. Watanuki, Y. Higo, T. Kondo
- Organizer
  American Geophysical Union 2016 Fall meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] fcc-Feの弾性波速度に対する水素の効果2016
- Author(s)
  柴﨑裕樹，西田圭佑, 戸邉宙, 阿部涼太, 鈴木昭夫, 寺崎英紀, 下山裕太, 黒川冬華, 肥後祐司, 亀掛川卓美
- Organizer
  日本高圧討論会
- Place of Presentation
  つくば
- Year and Date
  2016-10-26
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] 20 GPa までのFe-S 系メルトの音速測定2016
- Author(s)
  西田圭佑、柴崎裕樹、戸邉宙、阿部涼太、若林大佑、船守展正、寺崎英紀、肥後祐司、鈴木昭夫
- Organizer
  第57回高圧討論会
- Place of Presentation
  筑波大学大学会館（茨城県つくば市）
- Year and Date
  2016-10-26
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] Fe-NiおよびFe-Ni-C融体の音速の圧力依存性2015
- Author(s)
  寺崎英紀,桑原荘馬,下山裕太,西田圭佑,肥後祐司,田窪勇作,柴崎裕樹,浦川啓,近藤忠
- Organizer
  日本高圧討論会
- Place of Presentation
  広島
- Year and Date
  2015-11-10
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] The effect of Ni and C on sound velocity of liquid Fe at high pressure2015
- Author(s)
  Kuwabara Soma, Terasaki Hidenori, Shimoyama Yuta, Nishida Keisuke, Higo Yuji, Takubo Yusaku, Shibazaki Yuki, Tahara Masaki, Igarashi Mako, Sakamaki Tatsuya, Tange Yoshinori, Kondo Tadashi
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ、千葉
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] Sound velocity measurements of solid iron under high pressure and high temperature using an ultrasonic method2015
- Author(s)
  Yuki Shibazaki, Keisuke Nishida, Yuji Higo, Mako Igarashi, Masaki Tahara, Tatsuya Sakamaki, Hidenori Terasaki, Yuta Shimoyama, Soma Kuwabara, Yusaku Takubo, Eiji Ohtani
- Organizer
  Japan Geoscience Union Meeting 2015
- Place of Presentation
  千葉県千葉市　幕張メッセ
- Year and Date
  2015-05-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17784
[Presentation] 超音波法を用いた高温高圧下での固体鉄の弾性波速度・密度測定2015
- Author(s)
  柴崎裕樹、西田圭佑、肥後祐司、五十嵐愛子、田原政紀、坂巻竜也、寺﨑英紀、下山裕太、田窪勇作、桑原壮馬、大谷栄治
- Organizer
  第５６回高圧討論会
- Place of Presentation
  広島県広島市　JMSアステールプラザ
- Year and Date
  2015-11-10
- Data Source
  KAKENHI-PROJECT-15K17784
[Presentation] 超音波法を用いた高温高圧下での固体鉄の弾性波速度・密度測定2015
- Author(s)
  柴崎裕樹, 西田圭佑, 肥後祐司, 五十嵐愛子, 田原政紀, 坂巻竜也, 寺崎英紀, 下山裕太, 田窪勇作, 桑原荘馬, 大谷栄治
- Organizer
  日本高圧討論会
- Place of Presentation
  広島
- Year and Date
  2015-11-10
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] Fe-NiおよびFe-Ni-C 融体の音速の圧力依存性2015
- Author(s)
  寺崎英紀，桑原荘馬，下山裕太，西田圭佑，肥後祐司，田窪勇作，柴崎裕樹，浦川啓，近藤忠
- Organizer
  第56回高圧討論会
- Place of Presentation
  JMSアステールプラザ（広島県広島市）
- Year and Date
  2015-11-10
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] The effect of Ni and C on sound velocity of liquid Fe at high pressure2015
- Author(s)
  S. Kuwabara, H. Terasaki, Y. Shimoyama, K. Nishida, Y. Higo, Y. Takubo, Y. Shibazaki, M. Tahara, M. Igarashi, T. Sakamaki, Y. Tange, T. Kondo
- Organizer
  日本地球惑星連合2015年度大会
- Place of Presentation
  幕張メッセ（千葉県幕張市）
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] Sound velocity measurements of solid iron under high pressure and high temperature using an ultrasonic method2015
- Author(s)
  柴崎裕樹, 西田圭佑, 肥後祐司, 五十嵐愛子, 田原政紀, 坂巻竜也, 寺崎英紀, 下山裕太, 桑原荘馬, 田窪勇作, 大谷栄治
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ、千葉
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] The effects of pressure and alloying Ni and C on sound velocity of liquid Fe-alloys2015
- Author(s)
  Hidenori Terasaki, Soma Kuwabara, Keisuke Nishida, Yuta Shimoyama, Yusaku Takubo, Yuji Higo, Yuki Shibazaki, Satoru Urakawa, Tadashi Kondo
- Organizer
  American Geophysical Union 2015 Fall meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] Development of sound velocity and density measurement for liquid Fe-alloys using multi-anvil apparatus up to 11 GPa2015
- Author(s)
  Hidenori Terasaki,Yuta Shimoyama, Yusaku Takubo, Soma Kuwabara, Keisuke Nishida, Yuji Higo, Satoru Urakawa, Shunpachi Kishimoto,Yuki Shibazaki, Tatsuya Sakamaki, Masaki Tahara, Mako Igarashi, Tetsu Watanuki, Akihiko Machida, Yoshinori Tange, Yoshinori Katayama, Tadashi Kondo
- Organizer
  Joint AIRAPT-25 & EHPRG-53 (International conference on High pressure science and technology)
- Place of Presentation
  Madrid, Spain
- Year and Date
  2015-08-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] The effects of pressure and alloying Ni and C on sound velocity of liquid Fe-alloys2015
- Author(s)
  H. Terasaki, S. Kuwabara, K. Nishida, Y. Shimoyama, Y. Takubo, Y. Higo, Y. Shibazaki, S. Urakawa, T. Kondo
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  San Francisco (USA)
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] Relationship between sound velocity and density of liquid alloy under pressure2014
- Author(s)
  寺崎英紀、西田圭佑、浦川啓、桑原荘馬、田窪勇作、下山裕太、上杉健太朗、竹内晃久、鈴木芳生、河野義生、肥後祐司、近藤忠
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（神奈川県）
- Year and Date
  2014-04-29
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] Sound velocity and density of liquid Fe-Ni-Si under pressure: Ap4plication to the composition of planetary molten core2014
- Author(s)
  Hidenori Terasaki, Soma Kuwabara, Yuta Shimoyama, Yusaku Takubo, Satoru Urakawa, Keisuke Nishida, Akihisa Takeuchi, Yoshio Suzuki, Kentaro Uesugi, Tetsu Watanuki, Yoshinori Katayama, Tadashi Kondo, Yuji Higo
- Organizer
  AGU Fall Meeting
- Place of Presentation
  サンフランシスコ（アメリカ）
- Year and Date
  2014-12-15
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] X線小角散乱で見る高圧力下のイオン液体の構造変化2014
- Author(s)
  浜谷望、高久真由美、山村実早保、若林大佑、西田圭佑、船守展正、佐藤友子、亀卦川卓美、阿部洋、吉村幸浩
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学常三島キャンパス（徳島県）
- Year and Date
  2014-11-23
- Invited
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] X線CTと超音波法を用いた合金融体の弾性特性測定2014
- Author(s)
  寺崎英紀、桑原荘馬、下山裕太、田窪勇作、浦川啓、西田圭佑、鈴木芳生、竹内晃久、上杉健太朗、肥後祐司、片山芳則、綿貫徹、近藤忠
- Organizer
  SPring-8 高圧物質科学研究会・地球惑星科学研究会合同研究会
- Place of Presentation
  東京大学、東京
- Year and Date
  2014-09-14
- Invited
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] 超音波法およびX線CTを用いた高圧下におけるFe-Ni-C及びFe-Ni融体の音速・密度の同時測定2014
- Author(s)
  桑原荘馬、寺崎英紀、西田圭佑、下山裕太、肥後祐司、田窪勇作、浦川啓、鈴木芳生、竹内晃久、上杉健太朗、近藤忠
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学常三島キャンパス（徳島県）
- Year and Date
  2014-11-22
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] PF AR-NE7Aでの高圧下における弾性波速度測定2014
- Author(s)
  西田圭佑、鈴木昭夫、若林大佑、柴崎裕樹、亀卦川卓美、船守展正
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学常三島キャンパス（徳島県）
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] 高圧下その場X線小角散乱による相転移中間状態の観察2014
- Author(s)
  佐藤友子、若林大佑、西田圭佑、横井雄行、亀卦川卓美、船守展正
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学常三島キャンパス（徳島県）
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PROJECT-26800231
[Presentation] 高温高圧下におけるFe-Sメルトの音速測定精度の現状
- Author(s)
  西田圭佑、寺崎英紀、鈴木昭夫、若林大佑、柴崎裕樹、桑原荘馬、下山裕太、肥後祐司、船守展正
- Organizer
  月・火星・水星内部研究会
- Place of Presentation
  大阪大学、大阪
- Year and Date
  2014-09-08 – 2014-09-09
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] 鉄合金融体の音速・密度に与える軽元素の効果：惑星外核の組成解明に向けて
- Author(s)
  寺崎英紀、桑原荘馬、下山裕太、田窪勇作、浦川啓、西田圭佑、鈴木芳生、竹内晃久、上杉健太朗、肥後祐司、片山芳則、近藤忠
- Organizer
  月・火星・水星内部研究会
- Place of Presentation
  大阪大学、大阪
- Year and Date
  2014-09-08 – 2014-09-09
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] 超音波法及びX線CTを用いた高圧下におけるFe-Ni-C及びFe-Ni融体の音速、密度の同時測定
- Author(s)
  桑原荘馬、寺崎英紀、西田圭佑、下山裕太、肥後祐司、田窪勇作、浦川啓、鈴木芳生、竹内晃久、上杉健太朗、近藤忠
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学、徳島
- Year and Date
  2014-11-22 – 2014-11-24
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] Relationship between sound velocity and density of liquid alloys under pressure
- Author(s)
  Terasaki, H., K. Nishida, S. Urakawa, S. Kuwabara, Y. Shimoyama, Y. Takubo, K. Uesugi, A. Takeuchi, Y. Suzuki, Y. Kono, Y. Higo, Y. Katayama, T. Watanuki, T. Kondo
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜、横浜
- Year and Date
  2014-04-28 – 2014-05-02
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] Sound velocity and density of liquid Fe-Ni-Si under pressure: Application to the composition of planetary molten core
- Author(s)
  Terasaki, H., S. Kuwabara, Y. Shimoyama, Y. Takubo, S. Urakawa, K. Nishida, A. Takeuchi, Y. Suzuki, K. Uesugi, Y. Higo, T. Watanuki, Y. Katayama, T. Kondo
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-26247089
[Presentation] 超音波法を用いた高圧下におけるFe-Ni及びFe-Ni-C融体の音速測定
- Author(s)
  桑原荘馬、寺崎英紀、西田圭佑、下山裕太、肥後祐司、田窪勇作、浦川啓、鈴木芳生、竹内晃久、上杉健太朗、近藤忠
- Organizer
  月・火星・水星内部研究会
- Place of Presentation
  大阪大学、大阪
- Year and Date
  2014-09-08 – 2014-09-09
- Data Source
  KAKENHI-PROJECT-26247089

1. Terasaki Hidenori (50374898)

# of Collaborated Projects: 1 results

# of Collaborated Products: 28 results
2. KONDO Tadashi (20252223)

# of Collaborated Projects: 1 results

# of Collaborated Products: 14 results
3. SUZUKI Akio (20281975)

# of Collaborated Projects: 1 results

# of Collaborated Products: 14 results
4. SASAKI Sho (10183823)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. Shibazaki Yuki (10730830)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
6. 肥後祐司 (10423435)

# of Collaborated Projects: 1 results

# of Collaborated Products: 27 results
7. 浦川啓 (30201958)

# of Collaborated Projects: 1 results

# of Collaborated Products: 16 results
8. 鎌田誠司 (30611793)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 坂巻竜也 (30630769)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
10. 大谷栄治

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
11. M Satish Kumar

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
12. 鈴木勝彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Nishida Keisuke 西田 圭佑

NISHIDA Keisuke 西田 圭祐

Research Projects

Research Products

Co-Researchers

Sound velocity measurements of liquid Fe and Fe-S under Martian core conditions: Validation of the velocity crossover between liquid Fe and Fe-SPrincipal Investigator

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Sound velocity and density measurements of solid iron alloys under high-pressure and high-temperature conditions

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Technical development of sound velocity and density measurements of liquid iron alloys up to Martian core conditionsPrincipal Investigator

Principal Investigator

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Composition and dynamics of Mercury and Mars cores approached from physical properties under high pressures

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[Book] Magmas Under Pressure: Advances in High-Pressure Experiments on Structure and Properties of Melts2018

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[Journal Article] Sound velocity and density of liquid Ni68S32 under pressure using ultrasonic and X-ray absorption with tomography methods2019

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[Journal Article] Sound velocity and density of liquid Ni68S32 under pressure using ultrasonic and X-ray absorption with tomography methods2018

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[Journal Article] Highly accurate sound velocity measurement in liquid Fe-S system under high pressure2017

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[Journal Article] Compressional and shear wave velocities for polycrystalline bcc-Fe up to 6.3 GPa and 800 K2016

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[Journal Article] Sound velocity and elastic properties of Fe-Ni and Fe-Ni-C liquids at high pressure2016

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[Journal Article] Towards a consensus on the pressure and composition dependence of sound velocity in the liquid Fe-S system2016

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[Journal Article] Density and Thermoelastic Properties of Liquid Fe-FeO at High Pressure2016

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[Journal Article] High-pressure and high-temperature phase diagram for Fe0.9Ni0.1-Halloy2014

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[Journal Article] Repulsive Nature for Hydrogen Incorporation to Fe<sub>3</sub>C up to 14 GPa2014

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Nishida Keisuke 西田圭佑

NISHIDA Keisuke 西田圭祐