Comprehensive studies on the electrical transport of some chalcogenide semiconductors: frequency- and temperature-dependent AC conductivity

Comprehensive studies on the electrical transport of some chalcogenide semiconductors: frequency- and temperature-dependent AC conductivity

The AC conductivity of chalcogenide semiconductors doped with Ag2S was extensively studied, not only for applications in devices but also for academic interests. X-ray diffraction studies reveal the presence of GeS, Ag2S, Se5.1S1.9, Se2.57S5.43, Ag2Se, S3Se5, Se4.7S3.3, and Ag8S nanocrystallites. Th...

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Bibliographic Details
Main Authors: Swarupa Ojha, Anil Chamuah, Madhab Roy, Sanjib Bhattacharya
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-08-01
Series:Frontiers in Physics
Subjects:
Ag2S-doped chalcogenide glassy system and microstructure
conductivity spectra and Boson peak
Mott’s and Greave’s models
correlated barrier hopping and non-overlapping small polaron tunnelling models
rrelaxation time and electric modulus
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2023.1151841/full

Internet

https://www.frontiersin.org/articles/10.3389/fphy.2023.1151841/full

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