3-CENTER AUGER EFFECT AND THE QUANTUM YIELD OF THE LUMINESCENCE OF ZNS-BASED PHOSPHORS

被引：9

作者：

ZAKRZEWSKI, A

GODLEWSKI, M

机构：

[1] Institute of Physics, Polish Academy of Sciences, 02-668 Warsaw

来源：

APPLIED SURFACE SCIENCE | 1991年 / 50卷 / 1-4期

关键词：

D O I：

10.1016/0169-4332(91)90176-K

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this communication, the luminescence properties of ZnS luminophors are characterized. The effect of concentration quenching of the photo- and cathodoluminescence (PL, CL) is discussed. An appropriate mechanism of nonradiative recombination is proposed, and its efficiency is estimated. It is shown that the three-center Auger effect can be responsible for the cathodoluminescence saturation observed under increased current density.

引用

页码：257 / 260

页数：4

共 10 条

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