@article{CTT100866330, author = {Shoh Tagawa and Hitoshi Gomi and Kei Hirose and Yasuo Ohishi}, title = {High-Temperature Equation of State of FeH: Implications for Hydrogen in Earth’s Inner Core}, journal = {Geophysical Research Letters}, year = 2022, } @article{CTT100866332, author = {Shunpei Yokoo and Kei Hirose and Shoh Tagawa and Guillaume Morard and Yasuo Ohishi}, title = {Stratification in planetary cores by liquid immiscibility in Fe-S-H}, journal = {Nature Communications}, year = 2022, } @article{CTT100848090, author = {Shoh Tagawa and Naoya Sakamoto and Kei Hirose and Shunpei Yokoo and John Hernlund and Yasuo Ohishi and Hisayoshi Yurimoto}, title = {Experimental evidence for hydrogen incorporation into Earth’s core}, journal = {Nature Communications}, year = 2021, } @article{CTT100814314, author = {Chie Kato and Koichiro Umemoto and Kenji Ohta and Shoh Tagawa and Kei Hirose and Yasuo Ohishi}, title = {Stability of fcc phase FeH to 137 GPa}, journal = {American Mineralogist}, year = 2020, } @article{CTT100806345, author = {Kenta Oka and Kei Hirose and Shoh Tagawa and Yuto Kidokoro and Yoichi Nakajima and Guillaume Morard and Nicolas Coudurier and Guillaume Fiquet}, title = {Melting in Fe-FeO to 204 GPa: Implications for oxygen in Earth’s core}, journal = {American Mineralogist}, year = 2019, } @article{CTT100798193, author = {Kei Hirose and Shoh Tagawa and Yasuhiro Kuwayama and Ryosuke Sinmyo and Guillaume Morard and Yasuo Ohishi and Hidenori Genda}, title = {Hydrogen Limits Carbon in Liquid Iron}, journal = {Geophysical Research Letters}, year = 2019, } @article{CTT100798192, author = {Shunpei Yokoo and Kei Hirose and Ryosuke Sinmyo and Shoh Tagawa}, title = {Melting Experiments on Liquidus Phase Relations in the Fe‐S‐O Ternary System Under Core Pressures}, journal = {Geophysical Research Letters}, year = 2019, } @article{CTT100736296, author = {Shoh Tagawa and Kenji Ohta and Kei Hirose and Chie Kato and Yasuo Oishi}, title = {Compression of Fe–Si–H alloys to core pressures}, journal = {Geophysical Research Letters}, year = 2016, } @inproceedings{CTT100806775, author = {Tatsuya Wakamatsu and Kenji Ohta and Shoh Tagawa and Yagi Takashi and Kei Hirose and Yasuo Ohishi}, title = {Sound velocity measurements on hcp-FeHx (x<1) under high pressures by femtosecond pulse laser pump-probe technique}, booktitle = {}, year = 2019, } @inproceedings{CTT100806770, author = {Kei Hirose and Shoh Tagawa and Naoya Sakamoto and Yasuo Ohishi and Hisayoshi Yurimoto}, title = {Core-mantle partitioning of hydrogen}, booktitle = {}, year = 2019, } @inproceedings{CTT100806774, author = {Koutaro Hikosaka and Kei Hirose and Shoh Tagawa}, title = {Mutual Exclusivity between Si and H in Solid Iron under High Pressure}, booktitle = {}, year = 2019, } @inproceedings{CTT100806786, author = {Kenta Oka and Kei Hirose and Shoh Tagawa and Yasuo Ohishi}, title = {Melting in the Fe-O-H system at 40 GPa}, booktitle = {}, year = 2019, } @inproceedings{CTT100806783, author = {Shumpei Yokoo and Kei Hirose and Shoh Tagawa}, title = {Liquid Immiscibility in the Fe-S-H System at Conditions of Earth’s Core Formation}, booktitle = {}, year = 2019, } @inproceedings{CTT100806782, author = {Kei Hirose and Shoh Tagawa and Yasuhiro Kuwayama and Ryosuke Sinmyo and Guillaume Morard}, title = {Hydrogen Limits Carbon in Liquid Iron}, booktitle = {}, year = 2019, } @inproceedings{CTT100806346, author = {Shumpei Yokoo and kei Hirose and Shoh Tagawa}, title = {Liquid Immiscibility in the Fe-S-H System at High Pressure}, booktitle = {}, year = 2019, } @inproceedings{CTT100785133, author = {Shoh Tagawa and Kenji Ohta and Kei Hirose and Yasuo Oishi}, title = {Phase relations in non-stoichiometric FeHx at high pressures}, booktitle = {}, year = 2018, } @inproceedings{CTT100785130, author = {田川翔 and 太田健二 and 廣瀬敬 and 大石泰生}, title = {レーザ加熱式DACを用いた鉄-水素系高温高圧相の合成}, booktitle = {}, year = 2017, } @inproceedings{CTT100785132, author = {Shoh Tagawa and Kenji Ohta and Kei Hirose and Yasuo Oishi}, title = {Formation of non-stoichiometric fcc and hcp FeHx at high pressure and temperature conditions}, booktitle = {}, year = 2017, } @inproceedings{CTT100735245, author = {Yoshiyuki Okuda and Koji Tazawa and Karin Sugie and Haruka Sakuraba and Hideki Mori and Shoh Tagawa and Jeffrey Scott Cross and Kei Hirose}, title = {Geophysics education on the Internet: Course production and assessment of our MOOC, “Deep Earth Science”}, booktitle = {}, year = 2016, } @inproceedings{CTT100785119, author = {Kei Hirose and Koichiro Umemoto and Shoh Tagawa and Burkhard Militzer}, title = {Hydrogen in the core?}, booktitle = {}, year = 2016, } @inproceedings{CTT100785120, author = {Burkhard Militzer and Shoh Tagawa and Kei Hirose and Sean Wahl}, title = {Ab initio simulations of hydrogen in the inner and outer core of the Earth}, booktitle = {}, year = 2016, } @inproceedings{CTT100735244, author = {Shoh Tagawa and Yoshiyuki Okuda and Hideki Mori and Jeffrey Scott Cross and Koji Tazawa and Kei Hirose}, title = {Utilizing a MOOC as an education and outreach tool for geoscience -Case study from Tokyo Tech’s MOOC on “Deep Earth Science”-}, booktitle = {}, year = 2016, } @inproceedings{CTT100736302, author = {Burkhard Militzer and Shoh Tagawa and Kei Hirose and Sean Wahl}, title = {Ab Initio Simulations of Light Elements in the Earth’s Core}, booktitle = {}, year = 2016, } @inproceedings{CTT100734810, author = {田川翔 and 田澤浩二 and 櫻庭遥 and 奥田善之 and 森秀樹 and クロス ジェフリー スコット and 廣瀬敬}, title = {インターネットを活用した地球惑星科学教育の試み ~MOOC「Introduction to Deep Earth Science」の実施報告~}, booktitle = {}, year = 2016, } @inproceedings{CTT100785117, author = {Shoh Tagawa and Kenji Ohta and Kei Hirose and Yasuo Oishi}, title = {Compression behavior of Fe-Si-H alloys}, booktitle = {}, year = 2015, } @inproceedings{CTT100785116, author = {Shoh Tagawa and Kenji Ohta and Kei Hirose and Yasuo Oishi}, title = {Compression of hcp Fe-Si-H alloy to 130 GPa}, booktitle = {}, year = 2015, } @misc{CTT100736299, author = {Kei Hirose and Shoh Tagawa and Yoshiyuki Okuda and Yuhito Shibaike and Naoki Watarai and Kazuki Kimura and Koji Tazawa and Tomomi Sugiyama and Masaki Wada and Haruka Sakuraba and Yuri Onishi and Yuho Sakamoto and Mami Harada and Haruna Ohnishi and Tatsuya Hayakawa and Yuko Mori and Hideki Mori and Jeffrey Scott Cross}, title = {Introduction to Deep Earth Science Part 1}, year = 2016, } @misc{CTT100736297, author = {Shoh Tagawa}, title = {Melting temperature of Fe-H alloy at high pressure}, year = 2017, } @misc{CTT100736298, author = {Shoh Tagawa}, title = {Compression of hcp Fe-Si-H alloys up to 130 GPa}, year = 2015, } @mastersthesis{CTT100736297, author = {Shoh Tagawa}, title = {Melting temperature of Fe-H alloy at high pressure}, school = {東京工業大学}, year = 2017, } @misc{CTT100736298, author = {Shoh Tagawa}, title = {Compression of hcp Fe-Si-H alloys up to 130 GPa}, school = {東京工業大学}, year = 2015, note = {undergraduate thesis}, }