DIRECT MEASUREMENTS OF BOUND MAGNETIC POLARON MAGNETIZATION IN GA-DOPED CD1-XMNXTE

Authors
STANKIEWICZ J PALACIO F VILLUENDAS F
Citation
J. Stankiewicz et al., DIRECT MEASUREMENTS OF BOUND MAGNETIC POLARON MAGNETIZATION IN GA-DOPED CD1-XMNXTE, Acta Physica Polonica. A, 92(5), 1997, pp. 976-980
Citations number
17
Journal title
Acta Physica Polonica. A → ACNP
ISSN journal
05874246
Volume
92
Issue
5
Year of publication
1997
Pages
976 - 980
Database
ISI
SICI code
0587-4246(1997)92:5<976:DMOBMP>2.0.ZU;2-Z
Abstract
Light induced remanent changes in magnetization of n-type Cd1-xMnxTe ( x = 0.01, 0.05) single crystals have been measured at T = 2 and 5 K an d in magnetic fields of up 0.5 T. The effect observed gradually satura tes with increasing magnetic field. It also correlates with Light indu ced increase in shallow donor concentration measured on the same sampl es. The bound magnetic polaron theory accounts for the temperature and magnetic field variations of the persistent magnetization. There are no fitting parameters.