Correlation between the density of defect states (DDS) and cross-linking of corner/edge sharing GeSe4 tetrahedral structural units

We have estimated the DDS in the STSG [Se78-xTe20Sn2Gex (x = 0, 2, 4, 6)] system by using the Correlated Barrier Hopping (CBH) model by performing A.C. conduction measurements in the frequency range (1 kHz–10 kHz) and temperature underneath the glass transition temperature (303–333) K. The detailed...

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Bibliographic Details

Published in:	Heliyon
Main Authors:	Shiv Kumar Pal, A. Dahshan, Neeraj Mehta
Format:	Article
Language:	English
Published:	Elsevier 2023-11-01
Subjects:	Amorphous materials Defects Density of defect states Electrical properties A.C. conductivity
Online Access:	http://www.sciencedirect.com/science/article/pii/S2405844023086322