Superconductivity of Barium Under Pressure
- 31 March 1969
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 22 (13) , 634-636
- https://doi.org/10.1103/physrevlett.22.634
Abstract
Superconductivity of barium is observed under high volume compression. The high-pressure phase, Ba II, has a somewhat lower than 1.3°K at 55 kbar, sharply rising with increase of pressure. A second solid phase above 140 kbar has a of approximately 5°K.
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