Low-temperature dielectric constant of near-stoichiometric Naβ-alumina
- 15 September 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 28 (6) , 3559-3560
- https://doi.org/10.1103/physrevb.28.3559
Abstract
Measurements of the dielectric constant of Na -alumina at temperatures below 2 K reveal that the density of low-energy excitations is not a function of the Na stoichiometric excess for the range 7-35% excess Na.
Keywords
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