"Kenji Ohta,Kei Hirose","The thermal conductivity of the Earth's core and implications for its thermal and compositional evolution",,"National Science Review","Oxford University Press","Volume 8","Issue 4",,2020,Dec.
"Yoshiyuki Okuda,Kenji Ohta,Akira Hasegawa,Takashi Yagi,Kei Hirose,Saori Kawaguchi,Yasuo Ohishi","Thermal conductivity of Fe-bearing post-perovskite in the Earthfs lowermost mantle",,"Earth and Planetary Science Letters",,"Vol. 547",,"pp. 116466",2020,Oct.
"Kenji Ohta,Tatsuya Wakamatsu,Manabu Kodama,Katsuyuki Kawamura,Shuichiro Hirai","Laboratory-based x-ray computed tomography for 3D imaging of samples in a diamond anvil cell in situ at high pressures",,"Review of Scientific Instruments",,"Vol. 91","  093703",,2020,Sept.
"Yoshiyuki Okuda,Kenji Ohta,Ryosuke Sinmyo,Kei HIROSE,Yasuo Ohishi","Anomalous compressibility in (Fe,Al)[bearing bridgmanite: implications for the spin state of iron",,"Physics and Chemistry of Minerals",,"Vol. 47",,,2020,Sept.
"Hayato Inoue,Sho Suehiro,Kenji Ohta,Kei Hirose,Yasuo Ohishi","Resistivity saturation of hcp Fe-Si alloys in an internally heated diamond anvil cell: A key to assessing the Earth's core conductivity",,"Earth and Planetary Science Letters",,"Vol. 543",,"pp. 116357",2020,Aug.
"Chie Kato,Koichiro Umemoto,Kenji Ohta,Shoh Tagawa,Kei Hirose,Yasuo Ohishi","Stability of fcc phase FeH to 137 GPa",,"American Mineralogist",,"  105","  2",,2020,Feb.