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Band structure and dielectric function of TlInTe 2
Author(s) -
Wakita K.,
Shim Y.,
Orudzhev G.,
Mamedov N.,
Hashimzade F.
Publication year - 2006
Publication title -
physica status solidi (a)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.532
H-Index - 104
eISSN - 1862-6319
pISSN - 1862-6300
DOI - 10.1002/pssa.200669566
Subject(s) - electron , dielectric , dielectric function , allowance (engineering) , ternary operation , condensed matter physics , ionic bonding , valence electron , range (aeronautics) , electronic band structure , band gap , chemistry , materials science , atomic physics , physics , ion , optoelectronics , quantum mechanics , mechanical engineering , organic chemistry , computer science , engineering , composite material , programming language
The band structure of ternary chain TlInTe 2 was calculated with allowance for non‐locality of ionic pseudo‐potentials. The dielectric function, as well as the effective masses of holes and electrons, the effective number of valence electrons, and the function of characteristic losses were determined. The results of comparison between the calculated dielectric function and the one obtained ellipsometrically in the spectral range from 0.85 to 6 eV are quite favorable. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)