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Journal articles
Dislocation density dependent photorefractive effect in (001)-cut GaAs
Abstract : We present studies of the photorefractive effect in nonphotorefractive orientations of liquid-encapsulated Czochralski-grown GaAs crystals. Picosecond diffraction experiments conducted in different samples show that a forbidden photorefractive signal correlates well with dislocation density, which points out that the effect arises from strain fields and growth defects.
Cited literature [5 references]
https://hal-iogs.archives-ouvertes.fr/hal-00673561
Contributor : Marie-Laure Edwards <>
Submitted on : Friday, February 24, 2012 - 11:23:22 AM
Last modification on : Tuesday, October 6, 2020 - 4:26:40 PM
Long-term archiving on: : Friday, May 25, 2012 - 2:20:28 AM
Contributor : Marie-Laure Edwards <>
Submitted on : Friday, February 24, 2012 - 11:23:22 AM
Last modification on : Tuesday, October 6, 2020 - 4:26:40 PM
Long-term archiving on: : Friday, May 25, 2012 - 2:20:28 AM
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PhD1-16.pdf
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