Accession Number:
AD0744249
Title:
Chalcogenide Glass Semiconductors. II,
Descriptive Note:
Corporate Author:
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Report Date:
1972-04-03
Pagination or Media Count:
13.0
Abstract:
The report contains a review including behavior of the electrical conductivity of glassy semiconductors in general, temperature dependences of given electrical conductivity, switching, memory, thermoelectricity, and photoelectricity effects. These properties depend strongly in the composition of the materials. In comparison with the crystalline semiconductors, the chalcogenide glasses are characterized by slight dependence of electrical conductivity on impurities. Further, they show isotropy of all properties, low mobility of current carriers, and the possibility of changing the properties by wide deviations from stoichiometry. Author
Descriptors:
Subject Categories:
- Solid State Physics