Thermal conductivity measurements of solid Sb2Te3 by hot-strip method

Rui Lan, Rie Endo, Masashi Kuwahara, Yoshinao Kobayashi, Masahiro Susa

研究成果: Article査読

13 被引用数 (Scopus)

抄録

The thermal conductivity of solid Sb2Te3 has been measured by the hot strip method from room temperature to 789 K. The thermal conductivity of solid Sb2Te3 decreases with an increase in temperature up to approximately 500 K and then increases. It is proposed that phonon thermal conduction dominates the heat transport around room temperature although other mechanisms such as electron and ambipolar diffusion are also in operation. Ambipolar diffusion is thought to be more dominant at higher temperature and contributes to the increase in the thermal conductivity.

本文言語English
ページ(範囲)780031-780032
ページ数2
ジャーナルJapanese Journal of Applied Physics
49
7 PART 1
DOI
出版ステータスPublished - 2010 7月
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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