1/2 〈100〉 {100} dislocation loops in a zinc blende structure
- 29 January 1990
- journal article
- conference paper
- Published by AIP Publishing in Applied Physics Letters
- Vol. 56 (5) , 434-436
- https://doi.org/10.1063/1.102757
Abstract
We report, for the first time, the identification of extrinsic dislocation loops lying on the {100} planes with 1/2〈100〉 types of Burgers vectors in a zinc blende structure in InGaAsP lattice matched to InP. These dislocation loops generated only in nonradiative recombination assisted point-defect motion process under intensed laser light, and form the 〈100〉 type dark line defects in degraded 1.3 μm wavelength laser diodes.Keywords
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