Bosonization of Cooper pairs and novel Bose-liquid superconductivity and superfluidity in high-Tc cuprates and other exotic systems
Sign Up to like & getrecommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2018.11.006
Abstract: The criteria for bosonization of Cooper pairs and novel Bose-liquid superconductivity and superfluidity in high-$T_c$ cuprates and other pseudogap matters are formulated by using the uncertainty principle and the boson mean field theory. We argue… read more here.
Keywords: superconductivity; cooper pairs; superconductivity superfluidity; novel bose ... See more keywords
Penetration depth of Cooper pairs in the IrMn antiferromagnet
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.054413
Abstract: Suppression of superconductivity due to the proximity effect between a superconductor and a ferromagnet can be partially alleviated when a Cooper pair simultaneously samples different directions of the short-range exchange field. The superconductor’s critical temperature,… read more here.
Keywords: irmn antiferromagnet; depth cooper; penetration depth; cooper pairs ... See more keywords
BCS-like critical fluctuations with limited overlap of Cooper pairs in FeSe
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DOI: 10.1103/physrevb.96.064501
Abstract: In conventional superconductors, very narrow superconducting fluctuation regions are observed above $T_c$ because of the strong overlapping of Cooper pairs in a coherence volume. In the bulk form of iron chalcogenide superconductor FeSe, it is… read more here.
Keywords: cooper pairs; system; superconducting fluctuation; bcs like ... See more keywords
Supercurrent in ferromagnetic Josephson junctions with heavy metal interlayers
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.97.214509
Abstract: The length scale over which supercurrent from conventional BCS, $s$-wave superconductors ($S$) can penetrate an adjacent ferromagnetic ($F$) layer depends on the ability to convert singlet Cooper pairs into triplet Cooper pairs. Spin-aligned triplet Cooper… read more here.
Keywords: cooper pairs; triplet cooper; supercurrent ferromagnetic; josephson junctions ... See more keywords