Optical transitions from d core states in amorphous selenium, arsenic and arsenic triselenide

1 October 1976

journal article
research article
Published by Taylor & Francis in Philosophical Magazine

Vol. 34 (4) , 501-505
https://doi.org/10.1080/14786437608223789

Abstract

Absorption measurements on amorphous selenium, arsenic and arsenic triselenide have been performed using synchrotron radiation. The results obtained reveal the importance of many body effects, matrix elements, and site of the initial state in the interpretation of optical data corresponding to transitions from core levels.

Keywords

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