79 citations · 243 across the 8 of their papers we have counts for
8 papers
Spin gap in a quasi-1D S=1/2 antiferromagnet K2CuSO4Cl2
T. A. Soldatov, A. I. Smirnov, K. Yu. Povarov +3
Electron spin resonance experiments in the quasi-1D S=1/2 antiferromagnet KCuSOCl reveal opening of a gap in absence of magnetic ordering, as well as an anisotropic shi…
Magnetic resonance in the ordered phases of the 2D frustrated quantum magnet Cs2CuCl4
A. I. Smirnov, K. Yu. Povarov, S. V. Petrov +1
The temperature evolution of the electron spin resonance is studied at cooling the crystal samples of Cs2CuCl4 through the Neel point 0.62 K. A coexistence of the high-frequency sp…
Modes of magnetic resonance in the spin liquid phase of Cs2CuCl4
K. Yu. Povarov, A. I. Smirnov, O. A. Starykh +2
We report the observation of a frequency shift and splitting of the electron spin resonance (ESR) mode of the low-dimensional S=1/2 frustrated antiferromagnet Cs2CuCl4 in the spin-…
Spin Dynamics of in the Field-Induced Ordered Phase
S. A. Zvyagin, J. Wosnitza, A. K. Kolezhuk +6
- (known as DTN) is a spin-1 material with a strong single-ion anisotropy that is regarded as a new candidate for Bose-Einstein condensation (BEC) of spin deg…
Paramagnetic and antiferromagnetic resonances in the diamagnetically diluted Haldane magnet PbNi2V2O8
A. I. Smirnov, V. N. Glazkov, H. -A. Krug von Nidda +3
The impurity-induced antiferromagnetic ordering of the doped Haldane magnet Pb(Ni{1-x}Mg{x})2V2O8 (0 < x <0.06) was studied by electron spin resonance (ESR) on ceramic samples in t…
Separation of the magnetic phases at the Néel point in the diluted spin-Peierls magnet CuGeO3
V. N. Glazkov, A. I. Smirnov, K. Uchinokura +1
The impurity induced antiferromagnetic ordering of the doped spin-Peierls magnet Cu(1-x)Mg(x)GeO(3) was studied by ESR technique. Crystals with the Mg concentration x<4% demonstrat…
The magnetic ordering in the mixed valence compound beta-Na0.33V2O5
A. N. Vasil'ev, V. I. Marchenko, A. I. Smirnov +3
The low-temperature electron spin resonance (ESR) spectra and the static magnetization data obtained for the stoichiometric single crystals of -NaVO indicate th…
Investigation of thermal and magnetic properties of defects in a spin-gap compound NaV2O5
A. I. Smirnov, S. S. Sosin, R. Calemczuk +4
The specific heat, magnetic susceptibility and ESR signals of a Na-deficient vanadate Na_xV_2O_5 (x=1.00 - 0.90) were studied in the temperature range 0.07 - 10 K, well below the t…