New Derivation Of Josephson Superconducting Equation On The Basis Of New Schrödinger Equation

Abstract

The physical properties of superconductors is not well understood . there is no unique satisfactory model that can explain all superconductors phenomena . there is a need to develop theoretical models that can lead to a full unique acceptable model . This work aims to contribute to the superconductivity by explaining Josephson effect on the basis of a simple quantum model .In this simple model new Schrödinger equation is derived from which a simple Josephson current density expression is obtained . This expression coincide with the usual ordinary one .