Density of states and tunneling spectra in two-dimensional d-wave superconductors
C. Zhou, H. J. Schulz
DOI 10.1103/PhysRevB.45.7397 · 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
The quasiparticle density of states is discussed in the framework of d-wave superconductivity, and the corresponding superconductor-insulator-superconductor tunneling conductivity σ(V) is obtained. We find a quadratic increase of σ(V) at low voltage and two maxima at higher voltage. These features are in qualitative agreement with recent experimental findings of Forro et al. An s-wave state also gives rise to a double-peak structure, but no quadratic low-voltage behavior is found.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Bi2Sr2CaCu2O8 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
Similar papers
Generalization of interlayer tunneling models to cuprate superconductors with charge density waves
similarity 0.97Hércules Santana & E. V. L. de Mello
Source status unknown — claims are unverified
Effects of a Collective Spin Resonance Mode on the Scanning Tunneling Microscopy Spectra of d-Wave Superconductors
similarity 0.97Jian-Xin Zhu et al.
Source status unknown — claims are unverified
Vacuum tunneling spectroscopy of high-temperature superconductors: A critical study
similarity 0.97P. Mallet et al.
Source status unknown — claims are unverified
One-particle spectral function and local density of states in a phenomenological mixed-phase model for high-temperature superconductors
similarity 0.97Matthias Mayr et al.
Source status unknown — claims are unverified
Tunneling Density of States of High Tc Superconductors: d-Wave BCS Model versus SU(2) Slave-Boson Model
similarity 0.97Walter Rantner & Xiao-Gang Wen
Source status unknown — claims are unverified
Effect of coexisting order of various form and wave vector on low-temperature thermal conductivity in d-wave superconductors
similarity 0.97Philip R. Schiff & Adam C. Durst
Source status unknown — claims are unverified