DONOR-ACCEPTOR PAIR RECOMBINATION SPECTRA IN CADMIUM SULFIDE CRYSTALS

被引：27

作者：

REYNOLDS, DC

COLLINS, TC

机构：

[1] Aerospace Research Laboratories, Wright-Patterson Air Force Base, Dayton

来源：

PHYSICAL REVIEW | 1969年 / 188卷 / 03期

关键词：

D O I：

10.1103/PhysRev.188.1267

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Discrete donor-acceptor pair lines converging to the 5163 broad green peak are reported. The lines are characterized in zero magnetic field by spin-exchange splitting which decreases with increasing pair separation. Some of the lines also show zero-magnetic-field splitting due to crystal-field effects. A set of closely spaced lines converging at 2.518 eV is also reported. This set of lines can be interpreted as donor-acceptor pair lines in which the recombination goes to an excited state of the acceptor. A good theoretical fit to the energy profile of the pair lines was not achieved. The density of pair lines can be accounted for by a single donor and acceptor. © 1969 The American Physical Society.

引用

页码：1267 / &

共 14 条

[1] STRAIN-INDUCED SPLITTING AND POLARIZATION OF EXCITONS DUE TO EXCHANGE INTERACTION [J].