Atomic configurations of group V acceptors in ZnSe, ZnTe, and CdTe

被引:16
作者
Ostheimer, V
Jost, A
Filz, T
Lauer, S
Wolf, H
Wichert, T
机构
[1] Technische Physik, Universität des Saarlandes
关键词
D O I
10.1063/1.117336
中图分类号
O59 [应用物理学];
学科分类号
摘要
The formation of donor-acceptor pairs was detected by perturbed gamma gamma angular correlation spectroscopy. In ZnSe,ZnTe, and CdTe crystals doped with the donor In-111 and one of the acceptors N, P, As, or Sb the strength of the electric field gradient shows a systematic correlation of the bond length between the respective acceptor and the neighboring cation. For N acceptors, and inward relaxation of the neighboring cations is concluded to occur. (C) 1996 American Institute of Physics.
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页码:2840 / 2842
页数:3
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