The 80th JSAP Autumn Meeting 2019

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9 Applied Materials Science » 9.4 Thermoelectric conversion

[19p-E307-1~15] 9.4 Thermoelectric conversion

Thu. Sep 19, 2019 1:15 PM - 5:30 PM E307 (E307)

Kei Hayashi(Tohoku Univ.), Atsuko Kosuga(Osaka Pref. Univ.), Takashi Komine(Ibaraki Univ.)

2:00 PM - 2:15 PM

[19p-E307-4] Compressive-stress-induced quantum effect in Bi nanowires

〇Takashi Komine1, Tomosuke Aono1, Masayuki Murata2, Yasuhiro Hasegawa3 (1.Ibaraki University, 2.AIST, 3.Saitama University)

Keywords:nanowire, compressive stress, transport properties

In our previous study, compressive stress could induce band shift in bulk Bi, and might enhance the quntum effect in Bi nanowires. However, the influence of crystalline strain on transport properties in Bi nanowire has not been clarified yet. In this study, we numerically calculate transport properties in Bi nanowires with compressive stress.