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Elastic properties of BaTiO3 at high pressure |
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| Authors: | M Fischer A Polian |
| Institution: | 1. Département de Recherches Physiques (C.N.R.S. U.A.71) , Université Pierre et Marie Curie T 22 E4 , 4 Place Jussieu, F-75252, Paris-Cedex 05, France;2. Physiques des Milieux Condensés (C.N.H.S. U.A.782) , Université Pierre et Marie Curie T 13 E4 , 4 Place Jussieu, 75252, Paris-Cedex 05, France |
| Abstract: | Elastic properties of the cubic high pressure phase of BaTiO3 are determined by Brillouin scattering measurements in the diamond anvil cell (D.A.C.). The pressure behaviour ot the elastic constants C11 and C12 is obtained up to 11 GPa. |
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