Journal Article/Contribution to a conference proceedings

PUBDB-2021-03960

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Microstructural study of phase separation in (GeS3)100-xAgx and (GeS2)100-xAgx chalcogenide glasses

Lishchynskyy, I. (Corresponding author) ; Kaban, I.Extern* ; Shuleshova, O.Extern* ; Xi, L. ; Jóvári, P.Extern* ; Stronski, A. ; Wagner, T. ; Gemming, T.

2021
Elsevier Amsterdam [u.a.]

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Please use a persistent id in citations: doi:10.1016/j.matpr.2019.10.015

Abstract: Microstructure of (GeS$_3$)$_{100-x}$Agx (x = 0, 5, 10, 15, 20, 25) and (GeS$_2$)$_{100-x}$Agx (x = 0, 5, 10, 15, 20) has been studied by scanning electron microscopy. It is found that the glasses of both systems are phase separated: (GeS$_3$)$_{100-x}$ for 5 ≤ x ≤ 20 at.% and (GeS$_2$)$_{100-x}$Agx for 10 ≤ x ≤ 15 at.%. Morphology of coexisting phases is essentially dependent on the glass composition. The phase-separation is very pronounced in (GeS$_3$)$_{100-x}$Agx glasses and is diminished in (GeS$_2$)$_{100-x}$Agx as indicated by the size and spatial distribution of majority and minority phases.

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Contributing Institute(s):

1. DOOR-User (DOOR ; HAS-User)

Research Program(s):

1. 899 - ohne Topic (POF4-899) (POF4-899)

Experiment(s):

1. DORIS Beamline BW5 (DORIS III)

Appears in the scientific report 2021

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Database coverage:
; SCOPUS

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