Interfacial Thermal Resistance and Thermal Conductivity in Nanograined SrTiO3

A series of nanograined dense SrTiO 3 ceramics were examined for thermal conductivity, $\kappa$, as a function of average grain size $d$. The $\kappa$ decreased gradually with decreasing $d$, primarily due to a significantly increased number of interfaces as heat transport barriers. Lowest $\kappa$...

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Veröffentlicht in:	Applied physics express 2010-03, Vol.3 (3), p.031101-031101-3
Hauptverfasser:	Wang, Yifeng, Fujinami, Kyoichi, Zhang, Ruizhi, Wan, Chunlei, Wang, Ning, Ba, Yaoshuai, Koumoto, Kunihito
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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