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- Title
Persistent Current Generation by the Spin-Vortex Formation in the Cuprate with the Single-Valuedness Constraint on the Conduction Electron Wave Functions.
- Authors
Koizumi, Hiroyasu; Hidekata, Ryo; Okazaki, Akira; Tachiki, Masashi
- Abstract
The persistent current generation in the cuprate is theoretically investigated based on the spin-vortex superconductivity theory. We present a way to impose the single-valued condition on wave functions and clarify the appearance of a vector potential and the persistent current generation by it when the spin-vortices are created by the conduction electrons. We attribute the reason for the very high superconducting transition temperature in the cuprate to the enhanced stability of the spin-vortices by the strong hole-lattice interaction.
- Subjects
PERSISTENT currents; CUPRATES; CONDUCTION electrons; WAVE functions; SUPERCONDUCTIVITY; TRANSITION temperature
- Publication
Journal of Superconductivity & Novel Magnetism, 2014, Vol 27, Issue 1, p121
- ISSN
1557-1939
- Publication type
Article
- DOI
10.1007/s10948-013-2277-2