Temperature Dependent Scattering Rates at the Fermi Surface of Optimally Doped Bi 2212

Preprint

14 July 2000

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/0003407

Abstract

For optimally doped Bi 2212, scattering rates in the normal state are found to have a linear temperature dependence over most of the Fermi surface. In the immediate vicinity of the (1,0) point, the scattering rates are nearly constant in the normal state, consistent with models in which scattering at this point determines the c-axis transport. In the superconducting state, the scattering rates away from the nodal direction appear to level off and become temperature-independent.

Keywords

RATES ARE NEARLY CONSTANT
DEPENDENT SCATTERING
SCATTERING RATES
SUPERCONDUCTING
FERMI SURFACE
TEMPERATURE
NORMAL

All Related Versions

Version 1, 2000-03-24, ArXiv
Version 2, 2000-07-14, ArXiv
Published version: Physical Review Letters, 85 (4), 828.

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