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Publication
Solid State Communications
Paper
Band tails and the insulator-metal transition in the persistent photoconductor Cd1-xMnxTe:In
Abstract
Persistent photoconductivity has been demonstrated in the dilute magnetic semiconductor Cd1-xMnxTe:In and has been used to elucidate the shape of the band tail. It is further shown that the insulator-metal transition may be approached, in one sample, by controlling the persistent carrier density with illumination. © 1992.