CALORIMETRIC ABSORPTION-SPECTROSCOPY OF COPPER CENTERS IN II-VI SEMICONDUCTORS AT MK TEMPERATURES

被引：10

作者：

BROSER, I

PODLOWSKI, L

THURIAN, P

HEITZ, R

HOFFMANN, A

机构：

[1] Institut für Festkörperphysik der TU-Berlin, 10623 Berlin

来源：

JOURNAL OF LUMINESCENCE | 1994年 / 60-1卷

关键词：

D O I：

10.1016/0022-2313(94)90224-0

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Calorimetric absorption and transmission spectroscopy at mK-temperatures is the most powerful method to determine quantitatively nonradiative recombination processes. This method is applied to the Cu2+(2E-2T2) and ((Cu+, h)-Cu2+(2T2))-transitions in ZnS and ZnO. The obtained quantum yields eta explain the drastic differences of the Cu2+-luminescence intensities in different II-VI compounds.

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收藏

页码：588 / 591

页数：4

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