Abstract
We present analytic analyses for the joint density of states (JDOS) and the elastic scattering susceptibility (ESS) for d-wave superconductors under the linear dispersion approximation. The profile of the JDOS, determined by the curves on which the JDOS diverges, is found to be the envelope function related to the contour of constant energy of the Bogoliubov quasiparticles. We derive the explicit form of the envelope functions. The intrinsic relationship of the JDOS patten and the octet model of ESS is clearly revealed. It is also found that apexes of the envelope function coincide with the octet vectors when the Dirac-cone anisotropy is strong, which is relevant to the d-wave cuprates.
Connections
Explore this paper’s authors, topics and related work.
Building this map preview
BZPEER is loading the nearby papers, people, topics and institutions for this page.
Reviews 0
Write a review
No reviews yet.
Discussion 0
Add a comment
No comments yet.