Localized Electronic States in Amorphous Semiconductors

对非晶态半导体，特别是金属硫化物玻璃的性质进行实验研究，以了解这些材料中出现的缺陷。还需要解决的是关于半导体硫化物玻璃中光学诱导顺磁性和光致暗化的微观起源的问题。将应用一个基础广泛的实验计划，包括磁共振光谱、光学光谱、光学和磁共振技术的组合以及电气测量等方法。

Experimental investigations of the properties of amorphous semiconductors, especially metal-chalcogenide glasses, with the intention of understanding the defects which occur in these materials. Also to be addressed are questions regarding the microscopic origins of optically-induced paramagnetism and photodarkening in semiconducting chalcogenide glasses. A broadly-based experimental program will be applied, including methods such as magnetic resonance spectroscopy, optical spectroscopies, combinations of optical and magnetic resonance techniques, and electrical measurements.