A. Imamoglu, D.D. Awschalom, et al.
Physical Review Letters
Femtosecond spectroscopic measurements of optically induced magnetization are performed on new type-II ZnTe/Cd1-xMnxSe diluted-magnetic-semiconductor heterostructures consisting of magnetic quantum wells confined by nonmagnetic barrier layers. The formation and evolution of electron-based bound magnetic polarons in the wells is observed through static and time-domain experiments. Energy-dependent magnetic spin dynamics on ultrashort time scales are seen to vary dramatically with the degree of electronic confinement. © 1991 The American Physical Society.
A. Imamoglu, D.D. Awschalom, et al.
Physical Review Letters
G. Salis, Y. Kato, et al.
Physica E: Low-Dimensional Systems and Nanostructures
D.D. Awschalom, F.P. Milliken, et al.
Physical Review Letters
D.D. Awschalom, J. Warnock, et al.
QELS 1989