Electronic properties and phase transitions in low-dimensional semiconductors

@article{Panich2008ElectronicPA,
  title={Electronic properties and phase transitions in low-dimensional semiconductors},
  author={A. M. Panich},
  journal={Journal of Physics: Condensed Matter},
  year={2008},
  volume={20},
  pages={293202}
}
  • A. Panich
  • Published 10 April 2008
  • Materials Science, Physics, Chemistry
  • Journal of Physics: Condensed Matter
We present the first review of the current state of the literature on electronic properties and phase transitions in TlX and TlMX2 (M = Ga, In; X = Se, S, Te) compounds. These chalcogenides belong to a family of the low-dimensional semiconductors possessing chain or layered structure. They are of significant interest because of their highly anisotropic properties, semi- and photoconductivity, nonlinear effects in their I–V characteristics (including a region of negative differential resistance… 
Structural, Vibrational, and Electronic Properties of 1D-TlInTe2 under High Pressure: A Combined Experimental and Theoretical Study.
TLDR
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Analogous to 2D layered transition metal dichalcogenides, the TlSe family of 1D chain materials with Zintl-type structure exhibits exotic phenomena under high-pressure. In the present work, we have
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Abstract The main physical properties of Tl4Se3S single crystals were investigated for the first time. Particularly, the crystal data, Debye temperature, dark electrical resistivity and Hall effect
Memory effect and new polarized state in the incommensurate phase of TlGaSe2 ferroelectric – semiconductor
The structural, electrical, and thermal properties of the ferroelectric-semiconductor TlGaSe2 have been investigated after the thermal annealing of crystals inside the incommensurate (INC) phase for
Temperature dependence of dielectric function and optical transitions in TlInSe2 and TlGaTe2
The principal components of the dielectric function of TlInSe 2 and TlGaTe 2 crystals with quasi-one-dimensional chain structure have been studied over the photon energies 1.5―5.0eV in the
First-principles study of giant thermoelectric power in incommensurate TlInSe2
Ternary thallium compound TlInSe2 exhibits a giant Seebeck effect below around 410 K, where Tl atoms form one dimensional incommensurate (IC) arrays. To clarify the origin of large thermoelectric
Band structures and optical properties related to substitutional impurities in TlGaSe2 layered crystals: first-principles study
ABSTRACT In this paper, an investigation of the electronic and optical properties of the TlGaSe2 pure layered crystal and TlGaSe2 doped with substitutional impurities in the framework of the density
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