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Browsing Conferinţa "Microelectronics and Computer Science" by Author "CASIAN, Anatolie"

Browsing Conferinţa "Microelectronics and Computer Science" by Author "CASIAN, Anatolie"

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  • Deviations from Wiedemann-Franz law in quasi-one-dimensional organic crystals 
    CASIAN, Anatolie; BALMUS, Ion; DUSCIAC, Viorel (Technical University of Moldova, 2011)
    The physical reasons that lead to deviations from the Wiedemann-Franz law in low-dimensional organic crystals with electronic type conduction are investigated. The kinetic coefficients were modeled as functions of Fermi ...
  • Metal-Insulator Transition of Peierls Type in TTT2I3 Crystals in 3D Approximation 
    ANDRONIC, Silvia; BALMUȘ, Ion; CASIAN, Anatolie (Technical University of Moldova, 2017)
    The metal-insulator transition in quasi-one-dimensional organic crystals of tetrathiotetraceneiodide, TTT2I3, is investigated in 3D approximation. A more complete physical model of the crystal is applied which takes into ...
  • Modeling of Electronic Thermal Conductivity in Quasi-One-Dimensional Organic Crystals 
    CASIAN, Anatolie; BALMUS, Ion; DASHEVCKY, Zinovi; DUSCIAC, Viorel; DUSCIAC, Radu (Technical University of Moldova, 2009)
    The electronic thermal conductivity is modeled in quasi-one-dimensional organic crystals with the parameters of TCNQ chains in the TTF-TCNQ crystals. Two more important electron-phonon interactions and the scattering on ...
  • Peierls structural transition of TTF-TCNQ organic crystals in the 2D physical model 
    ANDRONIC, Silvia; BALMUS, Ion; CASIAN, Anatolie (Tehnica UTM, 2014)
    Many quasi-one-dimensional (Q1D) organic crystals, known as synthetic metals at room temperature, become insulators when the temperature decreases, due to the Peierls transition. In the last years, it was demonstrated ...
  • Possibilities to Improve the Thermoelectric Properties of n-type Organic Crystals 
    CASIAN, Anatolie; BALMUȘ, Ion; SANDULEAC, Ionel (Technical University of Moldova, 2017)
    In the last years, organic materials attract more and more attention for thermoelectric applications as materials with more diverse properties, accessible row components and obtained by cost- effective environmentally ...
  • TTT2I3 organic crystals: 3D modeling of thermoelectric properties 
    SANDULEAC, Ionel; BALMUS, Ion; CASIAN, Anatolie (Tehnica UTM, 2014)
    It was demonstrated theoretically, that organic crystals of TTT2I3 (tetrathiotetracene-iodide) are very prospective thermoelectric materials. The internal structure is strongly quasi-one-dimensional and the thermoelectric ...

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