Перегляд за автором "Chuiko, G.P."

Сортувати за: Порядок: Результатів:

  • Basic peculiarities of energy band spectra within generalized kindal's model for semiconductors with one main axis 
    Chuiko, G.P.; Martyniuk, V.V.; Bazhenov, V.K. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2005)
    The analysis of the basic features of the generalized Kildal model had been presented for the semiconductors without the center of symmetry and with one main crystal axis. It had been proved, that the Kramers’ degeneration ...
  • Excitons into one-axis crystals of zinc phosphide (Zn₃P₂) 
    Stepanchikov, D.M.; Chuiko, G.P. (Condensed Matter Physics, 2009)
    Theoretical study of excitons spectra is offered in this report as for Zn₃P₂ crystals. Spectra are got in the zero approach of the theory of perturbations with consideration of both the anisotropy of the dispersion law and ...
  • Features of main band parameters for crystalline modification of Cd₃As₂ without center of symmetry 
    Chuiko, G.P.; Dvornik, O.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2007)
    The so-called loops of extremes exist for the modification of Cd₂As₂ without the center of symmetry. The maximal spin splitting of bands is observable along a direction normal to the main crystalline axis. The number of ...
  • Inversion asymmetry effect on quantum oscillations in 3-D crystals with Cnv symmetry 
    Ivchenko, V.V.; Sergeev, A.N.; Elnik, V.S.; Chuiko, G.P. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2005)
    The peculiarities of quantum oscillations in bulk semiconductors with Cnv symmetry caused by the lack of their symmetry centre are considered. A quasi-qubic model is used for finding the magnetic levels. The algorithm for ...
  • Ordering and polytypism in A₃ᴵᴵB₂ⱽ crystals 
    Chuiko, G.P.; Don, N.L.; Ivchenko, V.V. (Functional Materials, 2005)
    The ordering processes of stoichiometric vacancies within cationic sublattices were considered for Zn₃Р₂, Cd₃Р₂, Zn₃As₂, Cd3As₂. It has been shown that two different types of ordering are possible in these crystals: ...
  • Splitting the eigenvectors space for Kildal’s Hamiltonian 
    Chuiko, G.P.; Don, N.L. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2010)
    The rational canonical form of Kildal’s Hamiltonian has been obtained as a matrix with two identical diagonal blocks. It allowed to formulate and strictly prove few common assertions. Each of the eigenvalues of Kildal’s ...
  • Theorem about spin splitting of energy levels within Kildal-Bondar model 
    Dvornik, O.V.; Chuiko, G.P. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2008)
    The semiconductor Cd₃As₂ is known as a zero-gap material like HgTe or α-Sn but with the tetragonal lattice and in various crystalline forms. One of the forms has no symmetry center, and just this form is stable under ...