Premium Precipitation of supersaturated chromium solutions in gallium arsenidePremium
Author(s)
Bochkareva V. A.,
Maksimov S. K.,
Sokolov E. B.
Publication year1982
Publication title
crystal research and technology
Resource typeJournals
PublisherWILEY‐VCH Verlag
Abstract Transmission electron microscopy has been used to investigate precipitation processes in gallium arsenide doped with chromium and Cr 2 O 3 . Whatever the doping technique, at concentrations of chromium 4 × 10 16 cm −3 the solid solution was observed to contain precipitates which grew, at least partially, due to the migration of substitutional atoms and their transformation into the precipitates. The process is accompanied by generation of vacancies from dislocation loops.
Subject(s)analytical chemistry (journal) , chemistry , chromatography , chromium , crystallography , dislocation , doping , gallium , gallium arsenide , inorganic chemistry , materials science , metallurgy , meteorology , nanotechnology , optoelectronics , organic chemistry , physics , precipitation , solid solution , supersaturation , transmission electron microscopy
Language(s)English
SCImago Journal Rank0.377
H-Index64
eISSN1521-4079
pISSN0232-1300
DOI10.1002/crat.2170170217
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