Fermi Surface and Pseudogap Evolution in a Cuprate Superconductor

DSpace/Manakin Repository

Fermi Surface and Pseudogap Evolution in a Cuprate Superconductor

Citable link to this page


Title: Fermi Surface and Pseudogap Evolution in a Cuprate Superconductor
Author: He, Yang; Yin, Yi; Zech, M.; Soumyanarayanan, Anjan; Yee, Michael Manchun; Williams, T; Boyer, M. C.; Chatterjee, K.; Wise, W. D.; Zeljkovic, I; Kondo, T.; Takeuchi, T.; Ikuta, H.; Mistark, P.; Markiewicz, R. S.; Bansil, A.; Sachdev, Subir; Hudson, E. W.; Hoffman, Jennifer Eve

Note: Order does not necessarily reflect citation order of authors.

Citation: He, Y., Y. Yin, M. Zech, A. Soumyanarayanan, M. M. Yee, T. Williams, M. C. Boyer, et al. 2014. “Fermi Surface and Pseudogap Evolution in a Cuprate Superconductor.” Science 344, no. 6184: 608–611.
Access Status: Full text of the requested work is not available in DASH at this time (“dark deposit”). For more information on dark deposits, see our FAQ.
Full Text & Related Files:
Abstract: The unclear relationship between cuprate superconductivity and the pseudogap state remains an impediment to understanding the high transition temperature (Tc) superconducting mechanism. Here, we used magnetic field–dependent scanning tunneling microscopy to provide phase-sensitive proof that d-wave superconductivity coexists with the pseudogap on the antinodal Fermi surface of an overdoped cuprate. Furthermore, by tracking the hole-doping (p) dependence of the quasi-particle interference pattern within a single bismuth-based cuprate family, we observed a Fermi surface reconstruction slightly below optimal doping, indicating a zero-field quantum phase transition in notable proximity to the maximum superconducting Tc. Surprisingly, this major reorganization of the system’s underlying electronic structure has no effect on the smoothly evolving pseudogap.
Published Version: doi:10.1126/science.1248221
Citable link to this page: http://nrs.harvard.edu/urn-3:HUL.InstRepos:12841975
Downloads of this work:

Show full Dublin Core record

This item appears in the following Collection(s)


Search DASH

Advanced Search