prikaz prve stranice dokumenta Evidence for a universal Fermi-liquid scattering rate throughout the phase diagram of the copper-oxide superconductors
  Download
PDF 1.6 MB
Scientific paper - Original scientific paper
Evidence for a universal Fermi-liquid scattering rate throughout the phase diagram of the copper-oxide superconductors
New Journal of Physics, 21 (2019), 11; 113007. https://doi.org/10.1088/1367-2630/ab4d0f
Barišić, Neven; Chan, M K; Veit, M J; Dorow, C J; Ge, Y; Li, Y; Tabis, W; Tang, Y; Yu, G; Zhao, X; Greven, M

Cite this document

Barišić, N., Chan, M. K., Veit, M. J., Dorow, C. J., Ge, Y., Li, Y. ... Greven, M. (2019). Evidence for a universal Fermi-liquid scattering rate throughout the phase diagram of the copper-oxide superconductors. New Journal of Physics, 21. (11). doi: 10.1088/1367-2630/ab4d0f

Barišić, Neven, et al. "Evidence for a universal Fermi-liquid scattering rate throughout the phase diagram of the copper-oxide superconductors." New Journal of Physics, vol. 21, no. 11, 2019. https://doi.org/10.1088/1367-2630/ab4d0f

Barišić, Neven, M K Chan, M J Veit, C J Dorow, Y Ge, Y Li, W Tabis, et al. "Evidence for a universal Fermi-liquid scattering rate throughout the phase diagram of the copper-oxide superconductors." New Journal of Physics 21, no. 11 (2019). https://doi.org/10.1088/1367-2630/ab4d0f

Barišić, N., et al. (2019) 'Evidence for a universal Fermi-liquid scattering rate throughout the phase diagram of the copper-oxide superconductors', New Journal of Physics, 21(11). doi: 10.1088/1367-2630/ab4d0f

Barišić N, Chan MK, Veit MJ, Dorow CJ, Ge Y, Li Y, and sur.. Evidence for a universal Fermi-liquid scattering rate throughout the phase diagram of the copper-oxide superconductors. New Journal of Physics [Internet]. 2019 November 01 [cited 2024 December 18];21(11). doi: 10.1088/1367-2630/ab4d0f

N. Barišić, et al., "Evidence for a universal Fermi-liquid scattering rate throughout the phase diagram of the copper-oxide superconductors", New Journal of Physics, vol. 21, no. 11, November 2019. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:828571. [Accessed: 18 December 2024]

Please login to the repository to save this object to your list.
Metadata
Title (english)Evidence for a universal Fermi-liquid scattering rate throughout the phase diagram of the copper-oxide superconductors
AuthorNeven Barišić
AuthorM K Chan
AuthorM J Veit
AuthorC J Dorow
AuthorY Ge
AuthorY Li
AuthorW Tabis
AuthorY Tang
AuthorG Yu
AuthorX Zhao
AuthorM Greven
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The phase diagram of the cuprate superconductors continues to pose formidable scientific challenges. While these materials are typically viewed as doped Mott insulators, it is well known that they are Fermi liquids at high hole-dopant concentrations. It was recently demonstrated that at moderate doping, in the pseudogap (PG) region of the phase diagram, the charge carriers are also best described as a Fermi liquid. Nevertheless, the relationship between the two Fermi-liquid (FL) regions and the nature of the strange-metal (SM) state at intermediate doping have remained unsolved. Here we show for the case of the model cuprate superconductor HgBa2CuO4+δ that the normal-state transport scattering rate determined from the cotangent of the Hall angle remains quadratic in temperature across the PG temperature, upon entering the SM state, and that it is doping-independent below optimal doping. Analysis of prior transport results for other cuprates reveals that this behavior is universal throughout the entire phase diagram and points to a pervasive FL transport scattering rate. These observations can be reconciled with a variety of other experimental results for the cuprates upon considering the possibility that the PG phenomenon is associated with the gradual, non-uniform localization of one hole per planar CuO2 unit.
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleNew Journal of Physics
Numberingvol. 21, no. 11, 113007
p-ISSN1367-2630
DOIhttps://doi.org/10.1088/1367-2630/ab4d0f
URN:NBNurn:nbn:hr:217:828571
Publication2019-11-01
Document URLhttps://iopscience.iop.org/article/10.1088/1367-2630/ab4d0f
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 3.0 Unported (CC BY 3.0) icon
Public note© 2019 The Author(s). Published by IOP Publishing Ltd on behalf of the Institute of Physics and Deutsche Physikalische Gesellschaft. Original content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Received 18 May 2019. Accepted 11 October 2019. Accepted Manuscript online 11 October 2019. Published 1 November 2019.
Created on2020-08-19 11:03:42