Paraconductivity in Binary Metallic Liquids above the Critical Point
- 27 December 1971
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 27 (26), 1790-1793
- https://doi.org/10.1103/physrevlett.27.1790
Abstract
We have observed critical fluctuations as manifested in paraconductivity above the critical temperature in two immiscible metallic binary liquids, Li-Na and Bi-Ga. The anomaly is of the general form observed in other metallic critical systems. The presence of measurable paraconductivity in these systems and its absence in the Ga-Hg system is attributed to the larger differences in atomic volumes of Li and Na and of Bi and Ga as compared with Ga and Hg.Keywords
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