Anisotropy of the Magnetic-Field—Induced Phase Transition in Superconducting U
- 16 January 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 62 (3) , 332-335
- https://doi.org/10.1103/physrevlett.62.332
Abstract
Measurements of the attenuation of longitudinal ultrasound in superconducting U show a peak, below , which depends strongly on the orientation of the field relative to the axis. We propose an explanation of this peak in terms of a vortex phase transition in an unconventional superconducting state, which is consistent with recent neutron-scattering data.
Keywords
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