2-LAYER MODEL FOR PHOTOPYROELECTRIC SPECTROSCOPY

被引：1
|
作者：
CHRISTOFIDES, C
SEAS, A
机构：
[1] Univ of Cyprus, Nicosia
来源：
JOURNAL DE PHYSIQUE IV | 1994年 / 4卷 / C7期
关键词：
D O I：
10.1051/jp4:1994790
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This paper presents a one-dimensional theory which describes the dependence of the photopyroelectric induced signal on the optical and thermal properties of a two-layer sample, for example a thin film deposited on a substrate. Several computer simulations were performed in order to determine the validity of this model for a wide range of wavelengths and modulation frequencies.
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页码：385 / 388
页数：4
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