Tendency towards crystallization of Ge-As-Te system glasses

摘要

Recently, in the field of the physics of condensed systems, of special importance are investigations concerning the problem of the application of materials with predetermined, i.e. predictable, characteristics. Fundamental investigations of complex noncrystalline semiconductors have revealed some specificities of their spectral, optical -refractive, photo-optical, elasto-optical and electro-physical properties. Of special importance are the materials containing chalcogenic elements (S, Se, Te), as the nature of the chalcogen and the character of the bonds formed in glasses of this type offer possibilities of varying relevant parameters of the obtained materials.