Electronic properties and phase transitions in low-dimensional semiconductors
AM Panich - Journal of Physics: Condensed Matter, 2008 - iopscience.iop.org
We present the first review of the current state of the literature on electronic properties and
phase transitions in TlX and TlMX 2 (M= Ga, In; X= Se, S, Te) compounds. These …
phase transitions in TlX and TlMX 2 (M= Ga, In; X= Se, S, Te) compounds. These …
A DFT Investigation of the structural and optoelectronic properties of the tetragonal monochalcogenide TlSe for photovoltaics application
M Bencheikh, L El Farh, A Challioui - Journal of Nanoparticle Research, 2024 - Springer
In this paper, we examine the application of density functional theory (DFT) to determine the
structural and optoelectronic properties of the tetragonal monochalcogenide TlSe, in order to …
structural and optoelectronic properties of the tetragonal monochalcogenide TlSe, in order to …
Neutron diffraction study of the crystal structure of TlInSe2 at high pressure
We have investigated the crystal structure of strongly anisotropic semiconductor TlInSe2 by
neutron diffraction method under high pressure upto P= 3.3 GPa. It was shown that the …
neutron diffraction method under high pressure upto P= 3.3 GPa. It was shown that the …
Huge operation by energy gap of novel narrow band gap Tl1− xIn1− xBxSe2 (B= Si, Ge): DFT, x-ray emission and photoconductivity studies
It is shown that narrow band gap semiconductors Tl 1− x In 1− x Ge x Se 2 are able
effectively to vary the values of the energy gap. DFT simulations of the principal bands …
effectively to vary the values of the energy gap. DFT simulations of the principal bands …
Electronic structure of the chainlike compound TlSe
An ab initio pseudopotential calculation using density functional theory within the local
density approximation has been performed to investigate the electronic properties of TlSe …
density approximation has been performed to investigate the electronic properties of TlSe …
Structural and optical properties of novel optoelectronic Tl1−xIn1−xSixSe2 single crystals
Principal optical properties of Tl 1− x In 1− x Si x Se 2 solid state crystalline alloys were
studied. The influence of the x on the principal optical and structural features was explored …
studied. The influence of the x on the principal optical and structural features was explored …
1D-TlInSe2: Band structure, dielectric function and nanorods
Linear combination of atomic orbitals (LCAO) analysis of the electronic band states has
been completed for one-dimensional (1D) TlInSe 2 having rod-like ground state shape of …
been completed for one-dimensional (1D) TlInSe 2 having rod-like ground state shape of …
Comprehensive DFT investigation of ternary thallium tetragonal crystals: assessing their viability for solar cell applications
To ascertain the suitability of the TlInX 2 (X= S, Se, Te) tetragonal structures for photovoltaic
applications, first-principles calculations were carried out using the pseudopotential plane …
applications, first-principles calculations were carried out using the pseudopotential plane …
Origin of structural instability in TlInS2 (1− x) Se2x solid solutions
The influence of the isovalent substitution of selenium for sulfur in the anion sublattice of
mixed TlInS 2 (1− x) Se 2x crystals has been studied by means of dielectric measurements. It …
mixed TlInS 2 (1− x) Se 2x crystals has been studied by means of dielectric measurements. It …
Electronic structure and transport properties of TlInSe2 and Tl0· 5Li0· 5InSe2
A Ghafari, K Habicht - Materials Today Energy, 2019 - Elsevier
We report calculations of the electronic structure of thermoelectric ternary chalcogenide
TlInSe 2 in the pressure range 0–30 GPa and the Li-substituted compound Tl 0· 5 Li 0· 5 …
TlInSe 2 in the pressure range 0–30 GPa and the Li-substituted compound Tl 0· 5 Li 0· 5 …