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

doi:10.1039/c4ta02381a

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 › 査読

65 被引用数 (Scopus)

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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 _0.98Al_0.02)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
巻	2
号	31
DOI	https://doi.org/10.1039/c4ta02381a
出版ステータス	Published - 2014 8月 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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10.1039/c4ta02381a

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AU - Miyazaki, Koji

AU - Karppinen, Maarit

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

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