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The modulated structure of Ba.sub.0.39./sub.Sr.sub.0.61./sub.Nb.sub.2./sub.O.sub.6./sub.. I. Harmonic solution
- 1.0134310 - FZU-D 20030206 RIV DK eng J - Journal Article
Woike, T. - Petříček, Václav - Dušek, Michal - Lecomte, C. - Arakcheeva, A. - Chapuis, G. - Imlau, M. - Pankrath, R. - Hansen, N. K. - Fertey, P.
The modulated structure of Ba0.39Sr0.61Nb2O6. I. Harmonic solution.
Acta Crystallographica Section B-Structural Science. Roč. 59, - (2003), s. 28-35. ISSN 0108-7681
R&D Projects: GA ČR GA202/03/0430
Grant - others:Deutsche Forschungsgemeinschaft(DE) SPP 1056 Wo618
Institutional research plan: CEZ:AV0Z1010914
Keywords : structure analysis * 5d modulated crystals
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.643, year: 2003
The structure of a crystal of Sr0.61Ba0.39Nb2O6 has been solved and refined as an incommensurate structure in five-dimensional superspace. The modulation of displacment parameters has been used to account for the modulated distribution of Sr and Ba.
Permanent Link: http://hdl.handle.net/11104/0032218
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