The Fabrication of Nuclear Detector from Semiconductor Material

CdMnTe detectors are now the most important detectors, It work in room temp with out cooling and has good resolution Cadmium manganese telluride is a diluted magnetic semiconductor material, which forms the basis for many important devices such as IR detectors, Solar cells, magnetic sensors, optical isolators, and visible and near IR lasers.For wide-gap DMS, such as Cd1-xMnxTe,Cd1-xMnxSe,ect., crystallographic studies indicate that single phase regions –either zinc blende or wurtzite-exist over wide ranges of x, all results to date suggest that in those regions of solid solution, the band-gap is always direct.