Hidden Fermi-liquid Charge Transport in the Antiferromagnetic Phase of the Electron-Doped Cuprate Superconductors
Yangmu Li, W. Tabis, G. Yu, N. Barišić, M. Greven
DOI 10.1103/PhysRevLett.117.197001 · Physical Review Letters
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
Systematic analysis of the planar resistivity, Hall effect, and cotangent of the Hall angle for the electron-doped 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.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Nd2-xCexCuO4+δ Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
Similar papers
Theory of point-contact spectroscopy in electron-doped cuprate superconductors
similarity 0.96C. S. Liu & W. C. Wu
Source status unknown — claims are unverified
Magnetic Breakdown in the Electron-Doped Cuprate Superconductor Nd2−xCexCuO4: The Reconstructed Fermi Surface Survives in the Strongly Overdoped Regime
similarity 0.95T. Helm et al.
Source status unknown — claims are unverified
Unconventional transport and superconducting properties in electron-doped cuprates
similarity 0.93Y. Krockenberger et al.
Source status unknown — claims are unverified
Long-range Coulomb effect on the antiferromagnetic ordering in electron-doped cuprate superconductors
similarity 0.93Xin-Zhong Yan
Source status unknown — claims are unverified
Electron- and hole-doped high-temperature superconductors: A common charge-transfer model
similarity 0.93G. A. Medina & M. D. Núez Regueiro
Source status unknown — claims are unverified
Nernst effect in the electron-doped cuprate superconductors
similarity 0.93Andreas Hackl & Subir Sachdev
Source status unknown — claims are unverified