Theory of the low-voltage impedance of superconductor-- p insulator--normal metal tunnel junctions
Journal Article
·
· Phys. Rev. Lett.; (United States)
A theory for the low-voltage impedance of a superconductor-- p insulator--normal metal tunnel junction is developed that includes the effects of charge imbalance and of quasiparticle fluctuations. A novel, inelastic, charge-imbalance relaxation process is identified that is associated with the junction itself. This new process leads to the surprising result that the charge-imbalance component of the dc resistance of a junction becomes independent of the electron-phonon scattering rate as the insulator resistance decreases.
- Research Organization:
- Physics Department, Ohio State University, Columbus, Ohio 43210
- OSTI ID:
- 6898199
- Journal Information:
- Phys. Rev. Lett.; (United States), Vol. 52:12
- Country of Publication:
- United States
- Language:
- English
Similar Records
Observation of a novel, inelastic, charge-imbalance relaxation process in superconductor--insulator--normal-metal tunnel junctions
Theory of the effect of supercurrents on the low-voltage resistance of superconductor--insulator--normal-metal tunnel junctions
Experimental study of the effect of a supercurrent on high-resistance superconductor--insulator-- normal-metal tunnel junctions
Journal Article
·
Fri Jun 01 00:00:00 EDT 1984
· Phys. Rev. B: Condens. Matter; (United States)
·
OSTI ID:6898199
Theory of the effect of supercurrents on the low-voltage resistance of superconductor--insulator--normal-metal tunnel junctions
Journal Article
·
Fri May 01 00:00:00 EDT 1987
· Phys. Rev. B: Condens. Matter; (United States)
·
OSTI ID:6898199
Experimental study of the effect of a supercurrent on high-resistance superconductor--insulator-- normal-metal tunnel junctions
Journal Article
·
Tue Dec 01 00:00:00 EST 1987
· Phys. Rev. B: Condens. Matter; (United States)
·
OSTI ID:6898199
Related Subjects
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
JOSEPHSON JUNCTIONS
ELECTRIC IMPEDANCE
ELECTRIC CHARGES
ELECTRICAL INSULATORS
ELECTRON-PHONON COUPLING
FLUCTUATIONS
INELASTIC SCATTERING
METALS
QUASI PARTICLES
RELAXATION
SUPERCONDUCTORS
TUNNEL EFFECT
ELECTRICAL EQUIPMENT
ELEMENTS
EQUIPMENT
IMPEDANCE
JUNCTIONS
SCATTERING
SUPERCONDUCTING JUNCTIONS
VARIATIONS
420201* - Engineering- Cryogenic Equipment & Devices
GENERAL PHYSICS
JOSEPHSON JUNCTIONS
ELECTRIC IMPEDANCE
ELECTRIC CHARGES
ELECTRICAL INSULATORS
ELECTRON-PHONON COUPLING
FLUCTUATIONS
INELASTIC SCATTERING
METALS
QUASI PARTICLES
RELAXATION
SUPERCONDUCTORS
TUNNEL EFFECT
ELECTRICAL EQUIPMENT
ELEMENTS
EQUIPMENT
IMPEDANCE
JUNCTIONS
SCATTERING
SUPERCONDUCTING JUNCTIONS
VARIATIONS
420201* - Engineering- Cryogenic Equipment & Devices