Year: 2019
Type: article
Abstract: This paper studies the magnetoresistance of FeSe1-xSx as a function of sulfur doping, which goes through a quantum critical point characterized by electron nematicity. The experiments show a coexistence of a quadratic and a linear form of the magneto-resistance. These findings suggest that the low-lying electronic excitations in a quantum critical metal may have dual character, one that is coherent and one that is quantum critical
Source: Physical Review Research
Language: English
Field: Materials Science
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $2,625
Funders: U.S. Department of Energy, Gordon and Betty Moore Foundation, National High Magnetic Field Laboratory, Stichting voor Fundamenteel Onderzoek der Materie, Nederlandse Organisatie voor Wetenschappelijk Onderzoek, Office of Science, Engineering and Physical Sciences Research Council, Japan Society for the Promotion of Science, Basic Energy Sciences
Awards: G1347174062, G1368175383, G1576139648, Study of novel superconducting states near the quantum critical point, James Analytis, Moore Fellow in Materials Synthesis, Symmetry breaking phenomena in the pseudogap state of cuprates, Membership of the UK to the European Magnetic Field Laboratory, G4425055358, G4495364771, G4897964007, Exotic electroinc state and quantum condensate in ultra-shallow band materials(Fostering Joint International Research), EPSRC Centre for Doctoral Training in Condensed Matter Physics, G6717021759, G6893310725, Exotic electronic state and quantum condensate in superconductors with ultra-shallow bands, BCS-BEC crossover in multiband iron-based superconductors, Rotational symmetry breaking in strongly correlated quantum matters
OpenAlex ID: W2921113344