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: Article

37 引用 (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

元の言語English
ページ(範囲)12150-12152
ページ数3
ジャーナルJournal of Materials Chemistry A
2
発行部数31
DOI
出版物ステータスPublished - 2014 8 21
外部発表Yes

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Thermal conductivity
Thin films
hydroquinone

ASJC Scopus subject areas

  • Chemistry(all)
  • Renewable Energy, Sustainability and the Environment
  • Materials Science(all)

これを引用

Efficiently suppressed thermal conductivity in ZnO thin films via periodic introduction of organic layers. / Tynell, Tommi; Giri, Ashutosh; Gaskins, John; Hopkins, Patrick E.; Mele, Paolo; Miyazaki, Koji; Karppinen, Maarit.

:: Journal of Materials Chemistry A, 巻 2, 番号 31, 21.08.2014, p. 12150-12152.

研究成果: Article

Tynell, T, Giri, A, Gaskins, J, Hopkins, PE, Mele, P, Miyazaki, K & Karppinen, M 2014, 'Efficiently suppressed thermal conductivity in ZnO thin films via periodic introduction of organic layers', Journal of Materials Chemistry A, 巻. 2, 番号 31, pp. 12150-12152. https://doi.org/10.1039/c4ta02381a
Tynell, Tommi ; Giri, Ashutosh ; Gaskins, John ; Hopkins, Patrick E. ; Mele, Paolo ; Miyazaki, Koji ; Karppinen, Maarit. / Efficiently suppressed thermal conductivity in ZnO thin films via periodic introduction of organic layers. :: Journal of Materials Chemistry A. 2014 ; 巻 2, 番号 31. pp. 12150-12152.
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