Efficiently suppressed thermal conductivity in ZnO thin films via periodic introduction of organic layers

Tommi Tynell, Ashutosh Giri, John Gaskins, Patrick E. Hopkins, Paolo Mele, Koji Miyazaki, Maarit Karppinen

研究成果査読

56 被引用数 (Scopus)

抄録

A combination of atomic and molecular layer deposition techniques is used to fabricate thin films of hybrid inorganic-organic superlattice structures with periodically repeating single layers of hydroquinone within a ZnO or (Zn 0.98Al0.02)O framework. A significant reduction of up to one magnitude in the thermal conductivity of the films as evaluated with the time-domain thermoreflectance technique is observed upon introduction of the organic layers, resulting in a greatly improved thermoelectric performance. This journal is

本文言語English
ページ(範囲)12150-12152
ページ数3
ジャーナルJournal of Materials Chemistry A
2
31
DOI
出版ステータスPublished - 2014 8 21
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)
  • 再生可能エネルギー、持続可能性、環境
  • 材料科学(全般)

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