D.D. Awschalom, G. Grinstein, et al.
Surface Science
Low-temperature time-resolved Faraday-rotation measurements in Cd1-xMnxTe allow direct observation of the time evolution of the interaction between an electron spin and the magnetic moments of dilute impurity ions. The experiment displays real-time formation and evolution of magnetically organized states suggestive of the bound magnetic polaron. © 1985 The American Physical Society.