MAGNETOOPTICAL INVESTIGATION OF THE SHALLOW LITHIUM ACCEPTOR IN ZINC SELENIDE

Authors
POHL UW WIESMANN D KUDLEK GH LITZENBURGER B HOFFMANN A
Citation
Uw. Pohl et al., MAGNETOOPTICAL INVESTIGATION OF THE SHALLOW LITHIUM ACCEPTOR IN ZINC SELENIDE, Journal of crystal growth, 159(1-4), 1996, pp. 414-417
Citations number
15
Categorie Soggetti
Crystallography
Journal title
Journal of crystal growth → ACNP
ISSN journal
00220248
Volume
159
Issue
1-4
Year of publication
1996
Pages
414 - 417
Database
ISI
SICI code
0022-0248(1996)159:1-4<414:MIOTSL>2.0.ZU;2-Y
Abstract
In ZnSe crystals Li accepters were investigated as a model system to d etermine the general fine-structure of shallow acceptor-bound exciton complexes. Magneto-optical measurements yielded an evident sequence of the J = 1/2, J = 3/2, and J = 5/2 states, splitted by hole-hole, elec tron-hole and crystal-field interaction. A common diamagnetic shift of 4.5 mu eV/T-2 and g values of 1, -0.8, and 1.1 were found, respective ly. The A(Li)(0) ground state was found to be described by g = 0.6.