The valence zone structure in PbSb2Te4 and anisotropy of hole relaxation time

The valence zone structure in PbSb2Te4 and anisotropy of hole relaxation time

The article analyses the existing set of data on the temperature dependences of the main kinetic coefficients and the IR-reflection spectra R(ν) of the PbSb2Te4 crystals. The form of the Fermi surface is discussed. The anisotropy of holes’ effective mass and relaxation time is estimated. The comple...

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Bibliographic Details
Main Authors: Sergey A. Nemov, Valentina D. Andreeva, Vitaliy Volkhin, Viktoriya Yu. Proklova, Yuri V. Ulashkevich
Format: Article
Language:English
Published: Herzen State Pedagogical University of Russia 2021-12-01
Series:Physics of Complex Systems
Subjects:
crystal PbSb2Te4
semiconductor
transport properties
temperature
band structure
Fermi surface
Online Access:https://www.physcomsys.ru/index.php/physcomsys/article/view/68

Internet

https://www.physcomsys.ru/index.php/physcomsys/article/view/68

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