171 citations · 409 across the 12 of their papers we have counts for
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Specific features of band structure and optical anisotropy of Cu2CdGeSe4 quaternary compounds
M. G. Brik, O. V. Parasyuk, G. L. Myronchuk +1
The complex theoretical and experimental studies of the band structure and the optical functions of the Cu2CdGeSe4 quaternary crystals are reported. The benchmark band structure ca…
First-principles studies of the structural, electronic, and optical properties of a novel thorium compound Rb2Th7Se15
M. G. Brik
The structural, electronic, and optical properties of a recently synthesized thorium compound Rb2Th7Se15 have been calculated in the density functional theory framework for the fir…
First-principles calculations of the electronic, optical and elastic properties of CdIn2S4 spinel at the ambient and elevated pressure
V. Krasnenko, M. G. Brik
CdIn2S4 thiospinel was studied by means of the first principles calculations in both generalized gradient and local density approximations (GGA and LDA). The structural, electronic…
Electron-vibrational interaction in the 5d states of Eu2+ ions in Sr6-xEuxBP5O20 (x=0.01; 0.03; 0.05; 0.07; 0.09; 0.11; 0.13; 0.15)
Dejian Hou, C. -G. Ma, Hongbin Liang +1
In the present paper we report on the combined experimental and theoretical study of the Sr6-xEuxBP5O20 (x=0.01; 0.03; 0.05; 0.07; 0.09; 0.11; 0.13; 0.15) phosphors. Details of the…
Z-scan analysis and ab initio studies of beta-BaTeMo2O9 single crystal
I. Fuks-Janczarek, R. Miedzinski, M. G. Brik +3
The Z-scan measurements for the non-centrosymmetric optical crystals β-BaTeMo2O9 (BTMO) were performed. The corresponding experiments were carried out using the 5 ns pulses of the…
Photoinduced features of energy band gap in quaternary Cu2CdGeS4 crystals
M. G. Brik, I. V. Kityk, O. V. Parasyuk +1
Quaternary chalcogenide crystal Cu2CdGeS4 was studied both experimentally and theoretically in the present paper. Investigations of polarized fundamental absorption spectra demonst…
First-principles calculations of the structural, elastic and electronic properties of MNxC1-x (M=Ti, Zr, Hf; 0<x<1) carbonitrides at ambient and elevated hydrostatic pressure
V. Krasnenko, M. G. Brik
The structural, electronic, and elastic properties of three mixed transition metal carbonitrides TiNxC1-x, ZrNxC1-x, and HfNxC1-x (0<x<1) with the rock-salt structure were calculat…
First-principles calculations of the structural, electronic, optical and elastic properties of the CuYS2 semiconductor
M. G. Brik
Ternary semiconductor CuYS2 is studied by using the first-principles methods in the density functional theory (DFT) framework. The structural, electronic, optical and elastic prope…