Progress and perspectives on electron-doped cuprates
Although the vast majority of high-T c cuprate superconductors are hole-doped, a small
family of electron-doped compounds exists. Underinvestigated until recently, there has been …
family of electron-doped compounds exists. Underinvestigated until recently, there has been …
Pseudogap from ARPES experiment: three gaps in cuprates and topological superconductivity
AA Kordyuk - Low Temperature Physics, 2015 - pubs.aip.org
A term first coined by Mott back in 1968 a “pseudogap” is the depletion of the electronic
density of states at the Fermi level, and pseudogaps have been observed in many systems …
density of states at the Fermi level, and pseudogaps have been observed in many systems …
Bogoliubov quasiparticle on the gossamer Fermi surface in electron-doped cuprates
Electron-doped cuprates consistently exhibit strong antiferromagnetic correlations, leading
to the prevalent belief that antiferromagnetic spin fluctuations mediate Cooper pairing in …
to the prevalent belief that antiferromagnetic spin fluctuations mediate Cooper pairing in …
[HTML][HTML] Suppression of the antiferromagnetic pseudogap in the electron-doped high-temperature superconductor by protect annealing
In the hole-doped cuprates, a small number of carriers suppresses antiferromagnetism and
induces superconductivity. In the electron-doped cuprates, on the other hand …
induces superconductivity. In the electron-doped cuprates, on the other hand …
Magnetic-Field-Enhanced Incommensurate Magnetic Order <?format ?>in the Underdoped High-Temperature Superconductor
D Haug, V Hinkov, A Suchaneck, DS Inosov… - Physical review …, 2009 - APS
We present a neutron-scattering study of the static and dynamic spin correlations in the
underdoped high-temperature superconductor YBa 2 Cu 3 O 6.45 in magnetic fields up to …
underdoped high-temperature superconductor YBa 2 Cu 3 O 6.45 in magnetic fields up to …
Fermi surface reconstruction in electron-doped cuprates without antiferromagnetic long-range order
Fermi surface (FS) topology is a fundamental property of metals and superconductors. In
electron-doped cuprate Nd2− x Ce x CuO4 (NCCO), an unexpected FS reconstruction has …
electron-doped cuprate Nd2− x Ce x CuO4 (NCCO), an unexpected FS reconstruction has …
Effective theory of Fermi pockets in fluctuating antiferromagnets
Y Qi, S Sachdev - Physical Review B—Condensed Matter and Materials …, 2010 - APS
We describe fluctuating two-dimensional metallic antiferromagnets by transforming to a
rotating reference frame in which the electron spin polarization is measured by its …
rotating reference frame in which the electron spin polarization is measured by its …
T′ and infinite-layer electron-doped cuprates
P Fournier - Physica C: Superconductivity and its Applications, 2015 - Elsevier
In this short review, we survey several physical properties of electron-doped cuprates. We
focus on a comparison of the T′ family of general formula Ln 2− x Ce x CuO 4 (Ln= La, Nd …
focus on a comparison of the T′ family of general formula Ln 2− x Ce x CuO 4 (Ln= La, Nd …
Correlation between Fermi surface transformations and superconductivity in the electron-doped high- superconductor
Two critical points have been revealed in the normal-state phase diagram of the electron-
doped cuprate superconductor Nd 2− x Ce x CuO 4 by exploring the Fermi surface …
doped cuprate superconductor Nd 2− x Ce x CuO 4 by exploring the Fermi surface …
Nodeless Superconducting Phase Arising from a Strong (, ) Antiferromagnetic Phase <?format ?>in the Infinite-Layer Electron-Doped Compound
JW Harter, L Maritato, DE Shai, EJ Monkman, Y Nie… - Physical review …, 2012 - APS
The asymmetry between electron and hole doping remains one of the central issues in high-
temperature cuprate superconductivity, but our understanding of the electron-doped …
temperature cuprate superconductivity, but our understanding of the electron-doped …