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  • International Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 1987),
  • paper TUAA5

Picosecond transient reflectivity of photowashed GaAs surfaces

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Abstract

Until quite recently, nearly all investigations supported the existence of pinned surfaces on gallium arsenide crystals. This major technological problem was attributed to surface states, and a variety of models for these states have been proposed.

© 1987 Optical Society of America

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