Point defects in III–V materials grown b
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P. Hautojärvi; J. Mäkinen; S. Palko; K. Saarinen; C. Corbel; L. Liszkay
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Article
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1993
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Elsevier Science
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English
⚖ 676 KB
The present understanding of the point defects in GaAs and InP grown by molecular beam epitaxy at low temperature (LT) is briefly reviewed. New results on vacancies and ion-type acceptors obtained by positron annihilation are given. Depending on the growth temperature, Ga vacancies or small vacancy