TY - JOUR AU1 - Verlan, Victor I. AB - Electrophotographic spectroscopy, low-frequency capacity and photoconductivity methods were applied to investigate density of the located states in a mobility band of amorphous semiconductors layers As 2 S 3 II As 2 Se 3 . Quasicontinuous and strictly localized states of donor and acceptor types are found. The explanation of this is offered on the basis of existence of metastable states, which are created under light, X-Ray and electron excitation. On the basis of the mentioned materials barriers structures are created and elaborated devices for record and reading of optical information in them. TI - Record and reading of optical information in barrier structures on the chalcogenide glass base JF - Proceedings of SPIE DO - 10.1117/12.612216 DA - 2005-02-21 UR - https://www.deepdyve.com/lp/spie/record-and-reading-of-optical-information-in-barrier-structures-on-the-L3HNGRm0G4 SP - 128 EP - 137 VL - 5822 IS - 1 DP - DeepDyve ER -