Hydrogen location in yttrium dihydride by means of NMR measurements
- 15 March 1980
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 21 (6), 2625-2626
- https://doi.org/10.1103/physrevb.21.2625
Abstract
The proton magnetic resonance rigid-lattice second moment in and has been measured in the temperature range 160-200 K. From these the occupancy factors for hydrogen in the octahedral and tetrahedral interstitial sites of the fcc metal lattice have been determined. A significant fraction (≃10-15%) of the octahedral sites are found to be occupied, consistent with features observed in the optical properties of .
Keywords
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