Electrical conductivity Of ZnSe : In Crystals, Obtained by free growth
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Date
2004
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Одеський національний університет імені І. І. Мечникова
Abstract
The electrical conductivity of Z n S e :In crystals doped by indium du rin g growth and
crystals subjected to diffusion doping by indium from a melt are investigated. It is shown
th a t electrical conductivity of Z n S e :In crystals doped by indium during growth is controlled
by donors In J,, In f 1- and com p en sa tin g acceptors — zinc vacancies, cen ters (VZnInZn). In
crystals subjected to diffusion by indium from melt, electrical conductivity is controlled by
shallow donors The an n ea lin g of Z n S e :In crystal in zinc melt gives the decrease in
co ncentra tion of com p en sa tin g acceptors and increase of crystal conductivity.
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Keywords
crystals, diffusion, zinc, acceptors
Citation
Фотоэлектроника = Photoelectronics