Electroluminescence behavior of ZnS:Mn2+ crystals

被引：10

作者：

Bulanyi, MF ^{[1
]}

Kovalenko, AV ^{[1
]}

Polezhaev, BA ^{[1
]}

机构：

[1] Dnepropetrovsk State Univ, UA-49050 Dnepropetrovsk, Ukraine

来源：

INORGANIC MATERIALS | 2003年 / 39卷 / 03期

关键词：

Inorganic Chemistry; Relative Intensity; Excitation Condition; Electroluminescence Spectrum; Electroluminescence Behavior;

D O I：

10.1023/A:1022661121438

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The electroluminescence spectra of ZnS and ZnS:Mn2+ crystals were studied under excitation in ac and dc electric fields from 10(3) to 10(4) V/cm. The relative intensities of the 465-, 510-, and 530-nm emissions in the ZnS crystals are found to depend on excitation conditions. The frequency-dependent brightness-voltage behavior of the ZnS:Mn2+ crystals is interpreted in terms of prebreakdown electroluminescence.

引用

页码：222 / 224

页数：3

共 11 条

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