Electroluminescence of ZnSe:Mn MS Diodes in the High Electric Field
ZnSe:Mn MS diodes are made from two types of ZnSe crystals grown by iodine vapour transport method (A) or sublimation method (B), respectively. Relations between EL intensity J, current I, reverse bias V and EL efficiency η for A and B diodes are measured. It is found that for A diodes the curves can be distinguished by three different regions. The most important result obtained here is that both J and η increase with excitation simultaneously when electric field is sufficiently high.
KeywordsLeakage Current Impact Ionization Bias Region ZnSe Crystal High Electric
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- 1.Y.S. Park and B.K. Shin: In Book: Electroluminescence J.I. Pankove (ED) P. 133-170 Berlin (1977).Google Scholar
- 6.N.T. Gordon: IEEE Trans. ED ED-28(4) 434 (1981).Google Scholar
- 8.X.W. Fan, X.R. Xu and S.H. Xu: Acta Physica Sinica 17(2) 99(1961).Google Scholar
- 9.X.R. Xu: AH CCCP 103, 585(1955).Google Scholar