Перегляд за назвою

Сортувати за: Порядок: Результатів:

  • Plakida, N.M. (Condensed Matter Physics, 2018)
    A microscopic theory of electronic spectrum and superconductivity within the t-J model on the honeycomb lattice is formulated. The Dyson equation for the normal and anomalous Green functions for the two-band model in terms ...
  • Skrypnyk, Y.V. (Физика низких температур, 2015)
    Electronic spectrum of one-dimensional system with a low concentration of weakly bound Fano-Anderson impurities is considered. It is assumed that the energy of the impurity resonance is located in a vicinity of the band ...
  • Shekhter, R.I.; Gorelik, L.Y.; Krive, I.V.; Kiselev, M.N.; Kulinich, S.I.; Parafilo, A.V.; Kikoin, K.; Jonson, M. (Физика низких температур, 2014)
    A single-electron tunneling (SET) device with a nanoscale central island that can move with respect to the bulk source- and drain electrodes allows for a nanoelectromechanical (NEM) coupling between the electrical current ...
  • Oriekhov, D.O.; Gorbar, E.V.; Gusynin, V.P. (Физика низких температур, 2018)
    Boundary conditions for the two-dimensional fermions in ribbons of the hexagonal lattice are studied in the dice model whose energy spectrum in infinite system consists of three bands with one completely flat band of zero ...
  • Smolyak, S.S.; Karbivskyy, V.L.; Kasiyanenko, V.H. (Functional Materials, 2014)
    Effects of partial substitution of Zn by Mn on the electronic and atomic structure of diphosphates Zn₂₋xMnxP₂O₇⋅5H₂O (x = 0.0, 0.7) have been studied out by X-ray photoelectron spectroscopy, IR spectroscopy, NMR and ...
  • Grechnev, G.E.; Baranovskiy, A.E.; Fil, V.D.; Ignatova, T.V.; Kolobov, I.G.; Logosha, A.V.; Shitsevalova, N.Yu.; Filippov, V.B.; Eriksson, O. (Физика низких температур, 2008)
    Ab initio band structure calculations have been carried out for higher boridesMB6 andMB12. High precision measurements of the elastic constants were performed for ZrB₁₂, HoB₁₂, ErB₁₂, TmB₁₂, LuB₁₂, YB₆ and LaB₆ compounds ...
  • Bekenov, L.V.; Antonov, V.N.; Shpak, A.P.; Yaresko, A.N. (Condensed Matter Physics, 2005)
    The electronic structure, magnetism as well as the excited-state properties such as the optical and x-ray magnetic circular dichroism (XMCD) spectra of the Heusler alloys Co₂TiSn and Co₂ZrSn were investigated theoretically from ...
  • Grechnev, G.E.; Lyogenkaya, A.A.; Kolesnichenko, Yu.A.; Prylutskyy, Yu.I.; R., Hayn (Физика низких температур, 2014)
    Electronic structure and magnetic properties of graphite-based systems with intercalated 3d-transition metal atoms (V, Cr, Mn, Fe, Co, Ni) were calculated ab initio using the density functional theory. The presence of ...
  • Baranovskiy, A.E.; Grechnev, G.E.; Panfilov, A.S.; Svechkarev, I.V. (Functional Materials, 2004)
    Ab initio calculations of the electronic structure and magnetic properties are carried out for the ferromagnetic Gd0₂ compounds (M = Mg, Al, Fe, Co, Ni, Rh, lr, Pt), and also for the La(ln₁-ₓSnₓ)₃ system. Pressure effects ...
  • Horpynyuk, O.; Nemoshkalenko, V.V.; Antonov, V.N.; Harmon, B.N.; Yaresko, A.N. (Физика низких температур, 2002)
    The optical and magneto-optical (MO) spectra of the fernary compound UCuP₂ are investigated from first principles, using the fully relativistic Dirac linear-muffin-tin-orbital band structure method and density-functional ...
  • Antonov, V.N.; Harmon, B.N.; Horpynyuk, O.; Yaresko, A.N. (Физика низких температур, 2003)
    The optical and magneto-optical (MO) spectra of the ternary compound UCuAs₂ are investigated theoretically from first principles, using the fully relativistic Dirac linear-muffin-tin-orbital band structure method. The ...
  • Beznosov, A.B.; Fertman, E.L.; Eremenko, V.V.; Desnenko, V.A. (Физика низких температур, 2001)
    The effect of mechanical tensile stresses 0 ≤ σ ≤ 62 MPa on the low-field (0 ≤ H ≤ 45 Oe) magnetization curves of the metallic glasses Fe₁₀₀₋xBx (x=14, 16, 17, 20) is studied at temperatures of 77 and 300 K. The correlation ...
  • Antonov, L.V.; Bekenov, V.N. (Физика низких температур, 2017)
    A systematic electronic structure study of A₂CrB′O₆ (A = Ca, Sr; B′ = W, Re, and Os) has been performed by employing the local spin-density approximation (LSDA) as well as the GGA and LSDA + U methods using the fully ...
  • Antonov, V.N.; Shpak, A.P.; Bekenov, L.V.; Germash, L.P.; Yaresko, A.N. (Condensed Matter Physics, 2010)
    The electronic structure of the (Ge,Mn)Te diluted magnetic semiconductors was investigated theoretically from first principles, using the fully relativistic Dirac linear muffin-tin orbital (LMTO) band structure method. The ...
  • Antonov, V.N.; Kukusta, D.A.; Shpak, A.P.; Yaresko, A.N. (Condensed Matter Physics, 2008)
    The electronic structure and x-ray magnetic circular dichroism (XMCD) spectra of the Heusler alloy Co₂FeSi were investigated theoretically from first principles, using the fully relativistic Dirac linear MT-orbital ...
  • Antonov, V.N.; Bekenov, L.V. (Физика низких температур, 2014)
    The electronic and magnetic structures of Mn₃CuN are investigated theoretically from first principles using the fully relativistic Dirac LMTO band structure method. Mn₃CuN possesses a magnetic phase transition at TC = 143 ...
  • Antonov, V.N.; Harmon, B.N.; Andryushchenko, O.V.; Bekenev, L.V.; Yaresko, A.N. (Физика низких температур, 2004)
    The electronic structure and x-ray magnetic circular dichroism (XMCD) spectra of US, USe, and UTe are investigated theoretically from first principles, using the fully relativistic Dirac LMTO band structure method. The ...
  • Bekenov, L.V.; Mazur, D.V.; Antonov, V.N.; Germash, L.P.; Erns, t A. (Металлофизика и новейшие технологии, 2013)
    The electronic structure of the (Zn, T)O (T = V, Fe, Co) diluted magnetic semiconductors is investigated theoretically from first principles, using the fully relativistic Dirac linear muffin-tin orbital band structure ...
  • Bekenov, L.V.; Antonov, V.N. (Физика низких температур, 2015)
    The electronic structure of (Ti,Mn)O₂ diluted magnetic semiconductors was investigated theoretically from first principles using the fully relativistic Dirac linear muffin-tin orbital band structure method. The ...
  • Antonov, V.N. (Физика низких температур, 2014)
    The electronic structure, Fermi surface, angle dependence of the cyclotron masses and extremal cross sections of the Fermi surface of RIn₃ (R = Y, Lu, and Yb) compounds were investigated from first principles using the ...