scholarly journals Controlled expansion for certain non-Fermi-liquid metals

2010 ◽  
Vol 82 (4) ◽  
Author(s):  
David F. Mross ◽  
John McGreevy ◽  
Hong Liu ◽  
T. Senthil
Keyword(s):  
Fermi Liquid ◽  
Liquid Metals

scholarly journals Two-Dimensional Non-Fermi-Liquid Metals: A Solvable Large- N Limit

2019 ◽  
Vol 123 (9) ◽  
Author(s):  
Jeremias Aguilera Damia ◽  
Shamit Kachru ◽  
Srinivas Raghu ◽  
Gonzalo Torroba
Keyword(s):  
Fermi Liquid ◽  
Liquid Metals ◽  
Two Dimensional ◽  
Large N

The two-channel Kondo route to non-Fermi-liquid metals

1996 ◽  
Vol 8 (48) ◽  
pp. 9825-9853 ◽  
Author(s):  
D L Cox ◽  
M Jarrell
Keyword(s):  
Fermi Liquid ◽  
Liquid Metals

scholarly journals Translationally Invariant Non-Fermi-Liquid Metals with Critical Fermi Surfaces: Solvable Models

2018 ◽  
Vol 8 (3) ◽  
Author(s):  
Debanjan Chowdhury ◽  
Yochai Werman ◽  
Erez Berg ◽  
T. Senthil
Keyword(s):  
Fermi Liquid ◽  
Liquid Metals ◽  
Solvable Models ◽  
Fermi Surfaces

Non-Fermi-liquid metals

1998 ◽  
Vol 168 (06) ◽  
pp. 672-682 ◽  
Author(s):  
L.B. Ioffe ◽  
A.J. Millis
Keyword(s):  
Fermi Liquid ◽  
Liquid Metals

Non-Fermi-liquid metals

1998 ◽  
Vol 41 (6) ◽  
pp. 595-604 ◽  
Author(s):  
L B Ioffe ◽  
A J Millis
Keyword(s):  
Fermi Liquid ◽  
Liquid Metals

scholarly journals Lattice models for non-Fermi-liquid metals

2008 ◽  
Vol 78 (24) ◽  
Author(s):  
Michael Levin ◽  
T. Senthil
Keyword(s):  
Fermi Liquid ◽  
Liquid Metals ◽  
Lattice Models

scholarly journals Ferromagnetic order beyond the superconducting dome in a cuprate superconductor

Science ◽  
2020 ◽  
Vol 368 (6490) ◽  
pp. 532-534 ◽  
Author(s):  
Tarapada Sarkar ◽  
D. S. Wei ◽  
J. Zhang ◽  
N. R. Poniatowski ◽  
P. R. Mandal ◽  
...  
Keyword(s):  
Fermi Liquid ◽  
Kerr Effect ◽  
Liquid Metals ◽  
High Temperature Superconductors ◽  
Cuprate Superconductor ◽  
Surprising Result ◽  
Strongly Correlated ◽  
Itinerant Ferromagnetism ◽  
Ferromagnetic Order ◽  
Polar Kerr Effect

According to conventional wisdom, the extraordinary properties of the cuprate high-temperature superconductors arise from doping a strongly correlated antiferromagnetic insulator. The highly overdoped cuprates—whose doping lies beyond the dome of superconductivity—are considered to be conventional Fermi liquid metals. We report the emergence of itinerant ferromagnetic order below 4 kelvin for doping beyond the superconducting dome in thin films of electron-doped La2–xCexCuO4 (LCCO). The existence of this ferromagnetic order is evidenced by negative, anisotropic, and hysteretic magnetoresistance, hysteretic magnetization, and the polar Kerr effect, all of which are standard signatures of itinerant ferromagnetism in metals. This surprising result suggests that the overdoped cuprates are strongly influenced by electron correlations.

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