85 citations · 150 across the 5 of their papers we have counts for
5 papers
High-resolution spectroscopy of Pr3+ions in YAl3(BO3)4:Pr3+. Crystal-field, hyperfine,and electron-deformation interactions
B. Z. Malkin, T. A. Igolkina, K. N. Boldyrev +3
Optical transmission spectra of YAl3(BO3)4 crystals doped with the Pr3+ ions in concentrations 1 and 2.5 at. % were studied by high-resolution (up to 0.05 cm-1) Fourier spectroscop…
Spectroscopy of f-f transitions, crystal-field calculations, and magnetic and quadrupole helix chirality in DyFe(BO)
M. N. Popova, E. P. Chukalina, K. N. Boldyrev +3
Recently, quadrupole helix chirality and its domain structure was observed in resonant x-ray diffraction experiments on DyFe(BO) using circularly polarized x rays [T. U…
Optical spectra, crystal-field parameters, and magnetic susceptibility of the new multiferroic NdFe3(BO3)4
M. N. Popova, E. P. Chukalina, T. N. Stanislavchuk +6
We report high-resolution optical absorption spectra for NdFe3(BO3)4 trigonal single crystal which is known to exhibit a giant magnetoelectric effect below the temperature of magne…
Lattice vibrations of alpha'-NaV_2O_5 in the low-temperature phase. Magnetic bound states?
M. N. Popova, A. B. Sushkov, S. A. Klimin +4
We report high resolution polarized infrared studies of the quarter-filled spin ladder compound alpha'-NaV_2O_5 as a function of temperature (5K <= T <= 300K). Numerous new modes w…
High resolution infrared absorption spectra, crystal field, and relaxation processes in CsCdBr_3:Pr^3+
M. N. Popova, E. P. Chukalina, B. Z. Malkin +4
High resolution low-temperature absorption spectra of 0.2% Pr^3+ doped CsCdBr_3 were measured in the spectral region 2000--7000 cm-1. Positions and widths of the crystal field leve…