Synthesis and crystallization of ZnSe by liquid encapsulation technique

摘要

Abstract: In common opinion liquid encapsulated Czochralski (LEC) technique is not useful in obtaining of the crystalline ZnSe. In this paper we present the primary results of the ZnSe crystal growth by this technique. The influence of thermal conditions on the crystal growth process and the properties of the ingots were studied. The investigation of physical parameters (Hall measurements, photoluminescence, infrared transmission) showed the high purity level of the obtained material. It indicates that LEC technique can be used for obtaining crystalline ZnSe ingots of large size. !7