"Akira Hasegawa","Thermal conductivity measurements on deep Earthfs materials: Contributions to elucidation of evolution of core and mantle",,,,,,,2022,Mar. "Akira Hasegawa","Thermal conductivity measurements on deep Earthfs materials: Contributions to elucidation of evolution of core and mantle",,,,,,,2022,Mar. "Akira Hasegawa","Thermal conductivity measurements on deep Earthfs materials: Contributions to elucidation of evolution of core and mantle",,,,,,,2022,Mar. "Akira Hasegawa","Thermal conductivity measurements on deep Earthfs materials: Contributions to elucidation of evolution of core and mantle",,,,,,,2022,Mar. "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. "Akira Hasegawa,Takashi Yagi,Kenji Ohta","Combination of pulsed light heating thermoreflectance and laser-heated diamond anvil cell for in-situ high pressure-temperature thermal diffusivity measurements",,"Review of Scientific Instruments","AIP Publishing","Volume 90"," Issue 7"," 074901 1-8",2019,July "Akira Hasegawa,Kenji Ohta,Takashi Yagi,Kei HIROSE,Yoshiyuki Okuda,Tadashi Kondo","Composition and pressure dependence of lattice thermal conductivity of (Mg,Fe)O solid solutions",,,,,,,2019,Mar.