Spectrum of quasiparticles in superlattices made of superconducting and normal layers
L. N. Bulaevskii, R. Rammal
DOI 10.1103/PhysRevB.44.9768 · Physical Review B
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
Layered compounds with alternating sequences of superconducting (S or S’) and normal (N or N’) layers are considered assuming a Josephson coupling between layers. The spectrum of quasiparticles is calculated and the I-V characteristics are obtained. Our results are illustrated by the case of quasiperiodic superconducting superlattices, i.e., Fabonacci sequences, where the density of states is shown to be sensitive to the symmetry of the sequence.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| YBa2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| PrBa2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| Bi2Sr2CaCu2O8 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| Bi2Sr2CuO6 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
Similar papers
Quasiparticle bands and superconductivity in bilayer cuprates
similarity 0.97A. I. Liechtenstein et al.
Source status unknown — claims are unverified
Quasiparticle mirages in the tunneling spectra of d-wave superconductors
similarity 0.97I. Paul et al.
Source status unknown — claims are unverified
Experimental implications of quantum phase fluctuations in layered d-wave superconductors
similarity 0.96Arun Paramekanti
Source status unknown — claims are unverified
Quasiparticle lifetimes and signatures of the superconductor order-parameter symmetry in phonon linewidths
similarity 0.96D. Coffey & L. Coffey
Source status unknown — claims are unverified
Observability of Quantum Phase Fluctuations in Cuprate Superconductors
similarity 0.96Hyok-Jon Kwon et al.
Source status unknown — claims are unverified
Fluctuations of vortices in layered high-Tc superconductors
similarity 0.96L. N. Bulaevskii et al.
Source status unknown — claims are unverified