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Crystal structures of η''-Cu.sub.3+x./sub.Si and η'''-Cu.sub.3+x./sub.Si
- 1.0482895 - FZÚ 2018 RIV GB eng J - Journal Article
Correa, Cinthia Antunes - Pérez, O. - Kopeček, Jaromír - Brázda, Petr - Klementová, Mariana - Palatinus, Lukáš
Crystal structures of η''-Cu3+xSi and η'''-Cu3+xSi.
Acta Crystallographica Section B-Structural Science Crystal Engineering and Materials. Roč. 73, č. 4 (2017), s. 767-774. E-ISSN 2052-5206
R&D Projects: GA ČR GC15-08842J
Institutional support: RVO:68378271
Keywords : copper silicide * incommensurately modulated structure * superstructure
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 6.467, year: 2017
The binary phase diagram of Cu–Si is unexpectedly complex in the vicinity of Cu3+xSi . The low-temperature region contains three closely related incommensurately modulated phases. The structures could be solved in superspace, but no superspace structure model could be constructed due to the complexity of the modulation functions. Therefore, the structures were described in a supercell approximation.
Permanent Link: http://hdl.handle.net/11104/0278282
Number of the records: 1