Local Variation of an Order Parameter and an Isolated State inside the Energy Gap in a Superconductor with a Magnetic Impurity
- 1 September 1971
- journal article
- Published by Oxford University Press (OUP) in Progress of Theoretical Physics
- Vol. 46 (3) , 688-700
- https://doi.org/10.1143/ptp.46.688
Abstract
Effect of the local variation of the order parameter on an isolated state inside the energy gap in a superconductor with a magnetic impurity is studied by the use of a simplified model. It is verified that in a weak limit of the impurity potential such an effect leads to an unimportant modification of the energy of the isolated state but induces new innumerable isolated states.Keywords
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