[Study of photoreflectance in Cd1-xMnxTe/Cd1-yMnyTe superlattices of II - VI diluted magnetic semiconductors].
The observation of photoreflectance spectra of Cd1-xMnxTe/Cd1-yMnyTe superlattices was carried out at temperature T = 80K. The samples were grown by molecular beam epitaxy (MBE) technique. The heavy-and light-hole excitonic transition structures 11H, 22H, 33H and 11L were observed and the theoretical calculations, including the strain effects, were performed. By comparison, both agree well.
Li
H
H
Department of Physics, Peking University, Beijing.
Li
X
X
Chen
X
X
Liu
J
J
Chen
C
C
Wang
X
X
Han
Y
Y
Lin
C
C
Ling
Z
Z
Wang
X
X