Affiliation: | 1. Physique des Milieux Condensés Univ. P. &2. M. Curie (P. VI) 4 , Pl. Jussieu, Paris Cedex 05, 75252, France;3. M. Curie (P. VI) 4 , Pl. Jussieu, Paris Cedex 05, 75252, France;4. Dept. Hautes Pressions , Univ. P. &5. Dept. Hautes Pressions , Univ. P. &6. Dept. Physics , Univ. Edinburgh , Mayfield Rd, Edinburgh, EH9 352, U.K.;7. The ISIS Facility , Rutherford Appleton Lab. , Chilton, U.K. |