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Optica Publishing Group
  • Quantum Electronics and Laser Science Conference
  • OSA Technical Digest (Optica Publishing Group, 1989),
  • paper WAA5

Picosecond transient grating studies of carrier diffusion in diluted magnetic semiconductor superlattices

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Abstract

Diluted magnetic semiconductors (DMSs) have received considerable attention in recent years due to the appearance and development of distinct magnetic phases as a function of magnetic dilution and temperature.1 In particular, at modest magnetic dilution and relatively low temperatures, a spin-glass state exists which has been identified and studied using conventional magnetic susceptibility measurements. However, relatively little is known about how carrier dynamics are affected by the onset and development of the spin-glass transition in this class of system.

© 1989 Optical Society of America

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