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Role of metal fluoride octahedra in the mechanism of phase transitions in A2BMF6 elpasolites |
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| Authors: | I.N. FlerovM.V. Gorev J. GrannecA. Tressaud |
| Affiliation: | a L.V. Kirensky Institute of Physics, 660036 Krasnoyarsk, Russia b Institut de Chimie de la Matière Condensée de Bordeaux (ICMCB-CNRS), F-33608 Pessac, France |
| Abstract: | |
| Keywords: | Fluoro-elpasolites Ordered perovskites Structural phase transitions Order-disorder Displacive transition Entropy Ferroelastics Pressure effect |
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