2016
DOI: 10.15407/mfint.38.08.1019
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First-Principles Calculation of Electronic Structure and Effective Mass of a TlInS$_{2}$ Crystal

Abstract: Electronic structure, DOS effective mass, conductivity effective mass, reduced effective mass are calculated for a TlInS 2 crystal from first principles within the framework of the density functional theory. The electronic structure of TlInS 2 is investigated by the Quantum Wise and Quantum Espresso software program packages within the LDA and SGGA corrections, respectively. The band structures calculated with use of the FHI exchangecorrelation and relativistic pseudopotentials show that both the valence band … Show more

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Cited by 1 publication
(2 citation statements)
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“…The first calculation of the TlInS 2 band structure using the LDA functional was reported by Ismayilova and Orudzhev [7]. In that paper, underestimated values of the bandgap (1.43 eV and 1.25 eV) were obtained by the HGH and FHI pseudopotentials, respectively.…”
Section: First-principle Calculation Results Of the Electronic Propermentioning
confidence: 99%
See 1 more Smart Citation
“…The first calculation of the TlInS 2 band structure using the LDA functional was reported by Ismayilova and Orudzhev [7]. In that paper, underestimated values of the bandgap (1.43 eV and 1.25 eV) were obtained by the HGH and FHI pseudopotentials, respectively.…”
Section: First-principle Calculation Results Of the Electronic Propermentioning
confidence: 99%
“…The electrical measurements show a strong anisotropy of the conductivity, which is rather temperature independent. The presence of an excitonic peak was registered at 2.58 eV, and the spin-orbit splitting of the valence band at the Γ point at 2.87 eV was observed at 10 K. * corresponding author; e-mail: tanya.babuka@gmail.com First-principle calculation of the electronic structure of TlInS 2 crystal was presented for the first time in [7]. They were using the local density approximation (LDA) and spin-polarized generalized gradient approximation (SGGA) functional with the account of spin-orbit interaction, and only the energy band spectra and values of the effective mass tensor components were calculated.…”
Section: Introductionmentioning
confidence: 99%