TITLE

Rutherford backscattering study of the photodissolution of Ag in amorphous GeSe2

AUTHOR(S)
Rennie, J.; Elliott, S. R.; Jeynes, C.
PUB. DATE
May 1986
SOURCE
Applied Physics Letters;5/26/1986, Vol. 48 Issue 21, p1430
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Amorphous GeSe2 films with Ag overlayers have been illuminated in situ in a Rutherford backscattering chamber and the evolution of the silver depth profile as a function of illumination time has been studied. The silver distribution in the doped region is found to be steplike as had earlier been seen in the system Ag/As2S3 and the composition of the photodoped product is approximately Ag1.1GexSe3-x. During the course of the reaction the silver/glass interface develops irregularities possibly due to the formation of silver islands.
ACCESSION #
9819968

 

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