Abstract
Large Fermi surfaces obtained by the local-density band-structure calculation are consistent with signs of the Hall coefficient obtained by experiment for almost all high-Tc oxide superconductors. However, a simple band-electron picture cannot explain the large temperature dependence of the Hall coefficient. We propose a phenomenology for the temperature dependence of the Hall coefficient, and discuss the origin of temperature dependences of transport coefficients.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.