Competition between Electron–Phonon and Spin–Phonon Interaction on the Band Gap and Phonon Spectrum in Magnetic Semiconductors

Competition between Electron–Phonon and Spin–Phonon Interaction on the Band Gap and Phonon Spectrum in Magnetic Semiconductors

Using the microscopic s-f model and Green’s function theory, we study the temperature dependence of the band gap energy <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>E</mi><mi>g<...

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Bibliographic Details
Main Authors: Angel T. Apostolov, Iliana N. Apostolova, Julia M. Wesselinowa
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Applied Sciences
Subjects:
magnetic semiconductors
band gap
phonon spectrum
electron- and spin–phonon interaction
s-f model
Online Access:https://www.mdpi.com/2076-3417/14/5/1686

Internet

https://www.mdpi.com/2076-3417/14/5/1686

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