SUBSTRATE EFFECTS ON INFRARED-ABSORPTION IN DIELECTRIC MICROCRYSTALS

被引：5

作者：

MOCHIZUKI, S ^{[1
]}

RUPPIN, R ^{[1
]}

机构：

[1] SOREQ NUCL RES CTR, IL-70600 YAVNE, ISRAEL

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1991年 / 3卷 / 50期

关键词：

D O I：

10.1088/0953-8984/3/50/008

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Infrared absorption spectra of MgO and NiO microcrystals deposited on dielectric and metallic substrates have been measured. With a metallic substrate the main absorption maximum occurred at a lower frequency than with a dielectric substrate. These effects are also calculated using the model of a small sphere near a substrate. An interpretation of the experimental results in terms of the model calculations is presented.

引用

页码：10037 / 10041

页数：5

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