Density of states and tunneling characteristics of layered superconductors
Conference
·
OSTI ID:10167938
- Oak Ridge National Lab., TN (United States)
- Argonne National Lab., IL (United States)
We have studied the structure of the density-of-states (DOS) curves and tunneling characteristics of layered superconductors with two distinct layers in a unit cell. In general, the peaks of the DOS curves do not correspond to energy gaps of each layer, but depend on the gaps and the interlayer hopping strengths in a complex manner. This makes the interpretation of tunneling data of layered superconductors much less straightforward than isotropic superconductors. Our simulated tunneling characteristics bear certain resemblance to experimental results.
- Research Organization:
- Oak Ridge National Lab., TN (United States); Argonne National Lab., IL (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC05-84OR21400; W-31109-ENG-38
- OSTI ID:
- 10167938
- Report Number(s):
- ANL/MSD/CP-79556; CONF-930801-5; ON: DE93015898; TRN: 93:016282
- Resource Relation:
- Conference: Conference of the International Union of Pure and Applied Physics on low temperature physics (LT 20),Eugene, OR (United States),1-11 Aug 1993; Other Information: PBD: Apr 1993
- Country of Publication:
- United States
- Language:
- English
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