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Вид документа : Статья из журнала Шифр издания :
Автор(ы) : Flerov I. N., Gorev M. V., Aleksandrov K. S., Tressaud A., Fokina V. D.
Заглавие : Ferroelastic phase transitions in fluorides with cryolite and elpasolite structures
Место публикации : Crystallogr. Rep. - 2004. - Vol. 49, Is. 1. - P.100-107. - ISSN 1063-7745, DOI 10.1134/1.1643969 Примечания : Cited References: 43
Предметные рубрики: NUCLEAR MAGNETIC-RESONANCE THERMODYNAMIC PROPERTIES RB2KMIIIF6 ELPASOLITES NEUTRON-DIFFRACTION CRYSTALS PEROVSKITES DIAGRAM SC RB2KGAXSC1-XF6 SCATTERING Аннотация: The ferroelastic phase transitions are investigated in several series of fluoride crystals belonging to the elpasolite and cryolite families (space group Fm (3) over barm) with the general formula A(2)BB'F-6. The influence of the size and shape of cations and anions on the entropy and the mechanism of structural distortions is discussed. (C) 2004 MAIK "Nauka/Interperiodica".
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