Properties ofunder strong compression in a Ne matrix
- 2 December 1991
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 67 (23) , 3271-3274
- https://doi.org/10.1103/physrevlett.67.3271
Abstract
The vibron frequencies of and molecules compressed in a Ne matrix have been measured up to 45 GPa in a diamond-anvil cell. This evolution with pressure is seen to be very different from that measured in pure and solids: The vibron frequency displays a strong monotonic increase with pressure. The effect of pressure on the bond length of the isotropic molecules is then extracted from the Raman data with two analyses: A strong decrease is shown.
Keywords
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