The 70th JSAP Spring Meeting 2023

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22 Joint Session M » 22.1 Joint Session M "Phonon Engineering"

[17p-D511-1~15] 22.1 Joint Session M "Phonon Engineering"

Fri. Mar 17, 2023 1:15 PM - 5:30 PM D511 (Building No. 11)

Yoshiaki Nakamura(Osaka Univ.), Masahiro Nomura(Univ. of Tokyo), Daiki Hatanaka(NTT)

4:15 PM - 4:30 PM

▼ [17p-D511-11] Reexamine the criteria of phonon Poiseuille flow in graphite and its observation reaching 90 K

〇(P)Huang Xin1, Yangyu Guo1, Yunhui Wu1, Satoru Masubuchi1, Kenji Watanabe2, Takashi Taniguchi2, Zhongwei Zhang1, Sebastian Volz1,3, Tomoki Machida1, Masahiro Nomura1,3 (1.Univ. of Tokyo, 2.NIMS, 3.LIMMS)

Keywords:Phonon hydrodynamics, Phonon Poiseuille flow, Isotopically purified graphite