125 citations · 606 across the 16 of their papers we have counts for
16 papers
Magnons in SrCuO: possible evidence for Goldstone-Higgs interaction in a weakly ordered spin-1/2 chain antiferromagnet
E. G. Sergeicheva, S. S. Sosin, L. A. Prozorova +2
The Goldstone theorem mandates that a spontaneous symmetry breaking entails the emergence of gap(mass)less excitations. In the case where a rotational invariance of a system of spi…
Suppression of 3D-ordering by defects in the frustrated chain magnet LiCuVO
L. A. Prozorova, S. S. Sosin, L. E. Svistov +6
We report on a heat capacity study of high quality single crystal samples of \lcvo\ -- a frustrated spin chain system -- in magnetic field amounting to 3/4 of the saturatio…
ESR of the quasi-two-dimensional antiferromagnet with a triangular lattice CuCrO2
A. M. Vasiliev, L. A. Prozorova, L. E. Svistov +5
Using electron-spin-resonance (ESR) technique we investigate the magnetic structure of CuCrO2, quasi-two-dimensional antiferromagnet with weakly distorted triangular lattice. Reson…
Magnetic structure of the frustrated S=1/2 chain magnet LiCu2O2 doped with nonmagnetic Zn
A. A. Bush, N. Büttgen, A. A. Gippius +7
We present the results of magnetization, ESR and NMR measurements on single crystal samples of the frustrated S=1/2 chain cuprate LiCu2O2 doped with nonmagnetic Zn^2+. As shown by…
Magnetic phase diagram of the frustrated S=1/2 chain magnet LiCu_2O_2
A. A. Bush, V. N. Glazkov, M. Hagiwara +7
We present the results of the magnetization and dielectric constant measurements on untwinned single crystal samples of the frustrated S=1/2 chain cuprate LiCu_2O_2. Novel magnetic…
Spin wave resonances in antiferromagnets
H. -A. Krug von Nidda, L. E. Svistov, L. A. Prozorova
Spin wave resonances with enormously large wave numbers corresponding to wave vectors 10^5-10^6 cm^{-1} are observed in thin plates of FeBO3. The study of spin wave resonances allo…