Number of the records: 1
Hybridization of low frequency phono branches and incommensureate instability in Sn.sub.2./sub.P.sub.2./sub.Se.sub.6./sub..
- 1.0133636 - FZU-D 20010436 RIV GB eng J - Journal Article
Hlinka, Jiří - Smirnov, M. S. - Janssen, T.
Hybridization of low frequency phono branches and incommensureate instability in Sn2P2Se6.
Ferroelectrics. Roč. 250, - (2001), s. 123-126. ISSN 0015-0193. E-ISSN 1563-5112
Grant - others:INCO-COPERNICUS(XX) ERB3512PL964434
Institutional research plan: CEZ:AV0Z1010914
Keywords : Sn2P2Se6 * low frequency phonon hybridization * incommensurate instability
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.471, year: 2001
Dispersion curves of the low frequency phonon modes related to the order parameter of the structures phase transition to the incommensurate phase in Sn2P2Se6 crystal are analyzed in the framework of a simple semi-empirical model.
Permanent Link: http://hdl.handle.net/11104/0031599
Number of the records: 1