ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Relaxation of thermoremanent magnetization (TRM) of Cd1−xMnxTe diluted magnetic semiconductors (DMS) in the spin-glass state have been studied under light illumination. The relaxation of TRM can be described well by a power law decay, M(t)=M(t0)t−α (t(approximately-greater-than)t0, t0∼2 s). The variations of the decay parameter α with the illumination light intensity has been measured and a relation which indicates that α is proportional to the photogenerated carrier concentration n has been observed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.355598