26 citations · 159 across the 24 of their papers we have counts for
4 papers · 1 filter
New polarization effect and collective excitation in S=1/2 quasi 1D antiferromagnetic quantum spin chain
S. V. Demishev, A. V. Semeno, H. Ohta +4
Anomalous polarization characteristics of magnetic resonance in CuGeO3 doped with 2% of Co impurity are reported. For the Faraday geometry this mode is damped for the microwave fie…
ESR Probing of Quantum Critical Phenomena in Doped S=1/2 AF Quantum Spin Chain
S. V. Demishev, A. V. Semeno, N. E. Sluchanko +4
The results of high frequency (60-315 GHz) studies of the ESR in CuGeO3 single crystals containing 0.9% of the Mn impurity are reported. The quantitative ESR line shape analysis sh…
High frequency study of the orbital ordering resonance in the strongly correlated heavy fermion metal CeB6
S. V. Demishev, A. V. Semeno, H. Ohta +4
We report results of the study of the recently discovered magnetic resonance in the orbitally ordered phase of CeB6 (the orbital ordering resonance) in a wide frequency range 44-36…
Anomalous charge transport in dodecaborides RB12 (R- Ho, Er, Tm, Lu)
N. Sluchanko, L. Bogomolov, V. Glushkov +7
High precision measurements of Hall RH(T) and Seebeck S(T) coefficients have been carried out for the first time on single crystals of rare earth dodecaborides RB12 (R - Ho, Er, Tm…