On-chip thermoelectric module comprised of oxide thin film legs

S. Saini, P. Mele, K. Miyazaki, A. Tiwari

研究成果: Article査読

14 被引用数 (Scopus)

抄録

On-chip thermoelectric thin film modules containing 5 legs of n-type (Al0.02Zn0.98O) and 5 legs of p-type (Ca3Co4O9) were fabricated on Al2O3, SrTiO3 single crystal, and fused silica substrates by pulsed laser deposition technique. Performance of modules was evaluated using ad hoc customized system where the module was set vertically for temperature gradient. The maximum output power (Pmax) was obtained on Al2O3 (0 0 0 1) single crystal substrate with temperature difference (ΔT)=230°C (Th = 300 °C): Pmax = 29.9 pW. The value of maximum output power increases with increase of temperature difference (ΔT). These results are encouraging for the practical applications of thermoelectric oxide thin films.

本文言語English
ページ(範囲)251-257
ページ数7
ジャーナルEnergy Conversion and Management
114
DOI
出版ステータスPublished - 2016 4 15
外部発表はい

ASJC Scopus subject areas

  • 再生可能エネルギー、持続可能性、環境
  • 原子力エネルギーおよび原子力工学
  • 燃料技術
  • エネルギー工学および電力技術

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