S. Lushnikov

activity

20032009

most citedSpin-glass state and long-range magnetic order in Pb(Fe1/2Nb1/2)O3

67 citations · 230 across the 9 of their papers we have counts for

collaborators

Showing 2004 · cond-mat.mtrl-sciShow all

3 papers · 2 filters

cond-mat.mtrl-sci2004★ 16 cited

Behavior of Optical Phonons near the Diffuse Phase Transition in Relaxor Ferroelectric PbMg1/3Ta2/3O3

S. G. Lushnikov, S. N. Gvasaliya, R. S. Katiyar

Raman scattering in relaxor ferroelectric PbMg1/3Ta2/3O3 (PMT) was investigated in the single crystalline form in the temperature range of 20 - 295 K. Anomalous temperature depende…

cond-mat.mtrl-sci2004★ 5 cited

Dynamics of cubic-tetragonal phase transition in KNbO $_{3}$ perovskite

S. N. Gvasaliya, B. Roessli, R. A. Cowley +3

The low-energy part of the vibration spectrum in KNbO $_{3}$ was studied by cold neutron inelastic scattering in the cubic phase. In addition to acoustic phonons, we observe strong di…

cond-mat.mtrl-sci2004★ 19 cited

Neutron scattering study of PbMg $_{1/3}$ Ta $_{2/3}$ O $_{3}$ and BaMg $_{1/3}$ Ta $_{2/3}$ O $_{3}$ complex perovskites

S. N. Gvasaliya, B. Roessli, D. Sheptyakov +2

Neutron scattering investigations were carried out in PbMg $_{1/3}$ Ta $_{2/3}$ O $_{3}$ and BaMg $_{1/3}$ Ta $_{2/3}$ O $_{3}$ complex perovskites. The crystal structure of both compounds does…

Behavior of Optical Phonons near the Diffuse Phase Transition in Relaxor Ferroelectric PbMg1/3Ta2/3O3

Dynamics of cubic-tetragonal phase transition in KNbO3​ perovskite

Neutron scattering study of PbMg1/3​Ta2/3​O3​ and BaMg1/3​Ta2/3​O3​ complex perovskites

Dynamics of cubic-tetragonal phase transition in KNbO $_{3}$ perovskite

Neutron scattering study of PbMg $_{1/3}$ Ta $_{2/3}$ O $_{3}$ and BaMg $_{1/3}$ Ta $_{2/3}$ O $_{3}$ complex perovskites