Title :
Analysis of linear resonances in modern Josephson geometries
Author_Institution :
Hewlett-Packard Bell Lab., Palo Alto, CA, USA
Abstract :
A self-consistent approach for analyzing phase velocities and resonances in modern Josephson junction geometries is presented. The analysis is based on the two-dimensional wave equation for the scalar current potential. The boundary conditions for the normal and tangential derivatives of the scalar potential are given. These follow from conservation of the normal components of sheet current and magnetic flux, respectively, and automatically imply voltage continuity.<>
Keywords :
Josephson effect; circuit resonance; superconducting junction devices; transmission line theory; analysis; boundary conditions; linear resonances; magnetic flux; modern Josephson junction geometries; normal derivatives; phase velocities; scalar current potential; self-consistent approach; sheet current; tangential derivatives; two-dimensional wave equation; voltage continuity; Capacitance; Electrodes; Geometry; Josephson effect; Josephson junctions; Magnetic flux; Magnetic resonance; Superconducting magnets; Superconducting transmission lines; Voltage;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
