Improved Growth Of Cadmium Telluride Crystals Fro m Vapors

Effusive ampoule physical vapor transport (EAPVT) improved technique for growing high-quality crystals from vapors. Apparatus includes infrared-reflective viewing port for optical in situ monitoring of structure of growing crystal, enabling efficient determination of optimal thermal and transport operating conditions. Used commercially for efficiently growing various semiconductor compounds in form of single crystals of high structural and compositional uniformity.