Superconductivity and Mixed Conduction
Open Access
- 1 September 1980
- journal article
- research article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung A
- Vol. 35 (9) , 899-901
- https://doi.org/10.1515/zna-1980-0901
Abstract
The BCS-formula for the energy gap ΔE is extended to include the magnetic exchange interaction of electrons with holes. With the improved expression for ΔE the transition temperatures of A15-structures are computed and found to be in a satisfactory agreement with the experimental values.Keywords
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