A Simple Derivation of Josephson Formulae in Superconductivity
Izumi Ojima
TL;DR
This paper provides a straightforward derivation of Josephson formulae for tunneling currents in superconductors using Sewell's ODLRO-based framework, simplifying understanding of superconducting tunneling phenomena.
Contribution
It offers a simple, general derivation of Josephson formulae grounded in Sewell's superconductivity formulation, enhancing theoretical clarity.
Findings
Derivation of Josephson formulae using ODLRO
Simplified theoretical framework for tunneling currents
General applicability to superconducting systems
Abstract
A simple and general derivation of Josephson formulae for the tunneling currents is presented on the basis of Sewell's general formulation of superconductivity in use of off-diagonal long range order (ODLRO).
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Taxonomy
TopicsPhysics of Superconductivity and Magnetism · Organic and Molecular Conductors Research · Iron-based superconductors research