Study of the thermal properties of Ba1−xSrxTiO3 thin films by the ac hot-probe method

被引：0

作者：

S. T. Davitadze

S. N. Kravchun

B. A. Strukov

S. A. Taraskin

B. M. Gol’tsman

V. V. Lemanov

S. G. Shul’man

机构：

[1] Moscow State University,Ioffe Physicotechnical Institute

[2] Russian Academy of Sciences,undefined

来源：

Physics of the Solid State | 2000年 / 42卷

关键词：

Spectroscopy; Thin Film; Phase Transition; State Physics; Heat Capacity;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The heat capacity and heat conductivity of Ba1−xSrxTiO3 (x=0.2, 0.5, 0.8) polycrystalline films 1.5–2.0 µm thick on a massive substrate have been studied by the ac hot-probe method for three-layer systems (conducting probe-dielectric film-substrate) at temperatures ranging from 100 to 400 K. It is found that the thermal properties exhibit anomalies in the phase transition range.

引用

页码：1887 / 1890

页数：3

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