Hidden Fermi-liquid Charge Transport in the Antiferromagnetic Phase of the Electron-Doped Cuprate Superconductors

Li, Yangmu and Tabis, W. and Yu, G. and Barišić, Neven and Greven, M. (2016) Hidden Fermi-liquid Charge Transport in the Antiferromagnetic Phase of the Electron-Doped Cuprate Superconductors. Physical Review Letters, 117 (19). pp. 197001-6. ISSN 0031-9007

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Abstract

Systematic analysis of the planar resistivity, Hall effect, and cotangent of the Hall angle for the electrondoped cuprates reveals underlying Fermi-liquid behavior even deep in the antiferromagnetic part of the phase diagram. The transport scattering rate exhibits a quadratic temperature dependence, and is nearly independent of doping and compound and carrier type (electrons versus holes), and hence is universal. Our analysis moreover indicates that the material-specific resistivity upturn at low temperatures and low doping has the same origin in both electron- and hole-doped cuprates.

Item Type: Article
Date: 4 November 2016
Subjects: NATURAL SCIENCES > Physics
Additional Information: © 2016 American Physical Society. Received 17 February 2016; revised manuscript received 2 June 2016; published 4 November 2016.
Divisions: Faculty of Science > Department of Physics
Publisher: American Physical Society
Depositing User: Gordana Stubičan Ladešić
Date Deposited: 01 Dec 2016 15:58
Last Modified: 29 Nov 2017 16:36
URI: http://digre.pmf.unizg.hr/id/eprint/5366

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