It produces and arsenic chalkogenide and chalcohalides aluminum sulfate chalkogenide and chalcohalides is based on based on the recording medium production for reaching recording medium

摘要

Method has height resolution with element, circuit and the inorganic photo-resistor and information recording carrier that are based on produce record arsenic chalkogenide and chalcohalides, especially photoelectricity. Exposition a thin layer arsenic chalcogenide or chalcohalogenide are dissolved in organic solvent later, and the amount in addition to protophile solvent, or containing halogen is 0.001 to 5.0% weight %. Thin layer is had 0. by the mixture of aprotic solvent or polar aprotic solvent amphiprotic solvent01 to 5.The alkaline protogennic solvents of 0% weight % or both sexes or aprotic solvent and content are 0.001 to 5.0% weight %.