0133585 - FZU-D 20010385 RIV US eng J - Journal Article
Hlinka, Jiří - Kulda, J. - Kamba, Stanislav - Petzelt, Jan
Resonant soft mode in Rochelle salt by inelastic neutron scattering.
Physical Review B. Roč. 63, - (2001), s. 052102-1-052102-4. ISSN 0163-1829
R&D Projects: GA AV ČR IAA1010828; GA ČR GA202/98/1282
Institutional research plan: CEZ:AV0Z1010914
Keywords : Rochell salt * neutron scattering
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.070, year: 2001

Inelastic neutron-scattering study of a deuterated crystal of Rochelle salt confirms the existence of a resonant mode near 25 cm -1 at 50 K which softens with increasing temperature and becomes overdamped on approaching the phase transition to the ferroelectric phase.
Permanent Link: http://hdl.handle.net/11104/0031548