OPTICAL-PROPERTIES OF FINELY STRUCTURED METAL-INSULATOR SUPERLATTICE PARTICULATES

被引：4

作者：

CHUI, ST ^{[1
]}

ZHOU, MY ^{[1
]}

SHENG, P ^{[1
]}

CHEN, Z ^{[1
]}

机构：

[1] EXXON RES & ENGN CO, ANNANDALE, NJ 08801 USA

来源：

JOURNAL OF APPLIED PHYSICS | 1991年 / 69卷 / 05期

关键词：

D O I：

10.1063/1.348535

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We investigate the optical properties of new ''superlattice particles'' that can be made of precisely controlled metal-insulator layers fabricated by sputtering or evaporation techniques. We found that there are two limits to the reflectivity behavior corresponding to wide and narrow particles. In the narrow-particle limit, a series of sharply defined absorption peaks at frequencies controlled by the width is observed. In the wide-particle limit, most of the light incident on the particles will be absorbed. Materials of this type possess desirable infrared absorption characteristics and can be used for new polarization sensitive infrared absorbers and detectors.

引用

页码：3366 / 3368

页数：3

共 5 条

[1]

FEYNMAN RP, 1967, LECTURES PHYSICS, V1

[2] OPTICAL CONSTANTS OF NOBLE METALS [J].