Preparation of Cu3(Si0.5Ge0.5) Nanoplatelets

0357221 - ÚCHP 2011 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Dřínek, Vladislav - Fajgar, Radek - Palatinus, Lukáš - Klementová, Mariana - Novotný, F.
Preparation of Cu3(Si0.5Ge0.5) Nanoplatelets.
Conference Proceedings. Ostrava: TANGER, 2010, s. 301-304. ISBN 978-80-87294-19-2.
[NANOCON 2010. International Conference /2./. Olomouc (CZ), 12.10.2010-14.10.2010]
Grant CEP: GA ČR GA203/09/1088
Výzkumný záměr: CEZ:AV0Z40720504; CEZ:AV0Z10100521
Klíčová slova: nanoplatelet * silicon * germanium
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie

The nanoplatelets possess composition corresponding to Cu3(Si0.5Ge0.5). The 3D collection of electron diffraction patterns has shown that the rooom-temperature structure of the nanoplatelets corresponds to the ?-Cu3Si phase. Evaluation of the diffraction pattern shows that the structure has trigonal symmetry with long period incommensurate modulation. it can be approximately described in a 36-fold superstructure with trigonal unit cell and cell dimensions a=b=16.1A6, c=21.8A6.
Trvalý link: http://hdl.handle.net/11104/0195544