Antichiral and nematicity-wave superconductivity

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Antichiral and nematicity-wave superconductivity. / Barkman, Mats; Zyuzin, Alexander A.; Babaev, Egor.

julkaisussa: Physical Review B, Vuosikerta 99, Nro 22, 220508, 27.06.2019, s. 1-5.

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Barkman, Mats ; Zyuzin, Alexander A. ; Babaev, Egor. / Antichiral and nematicity-wave superconductivity. Julkaisussa: Physical Review B. 2019 ; Vuosikerta 99, Nro 22. Sivut 1-5.

Bibtex - Lataa

@article{559e0eba835b43faa532e21563d9e7e1,
title = "Antichiral and nematicity-wave superconductivity",
abstract = "Larkin-Ovchinnikov superconducting state has spontaneous modulation of Cooper pair density, while Fulde-Ferrell state has a spontaneous modulation in the phase of the order parameter. We report that a quasi-two-dimensional Dirac metal, under certain conditions has principally different inhomogeneous superconducting states that by contrast have spontaneous modulation in a submanifold of a multiple-symmetries-breaking order parameter. The first state we find can be viewed as a nematic superconductor where the nematicity vector spontaneously breaks rotational and translational symmetries due to spatial modulation. The other demonstrated state is a chiral superconductor with spontaneously broken time-reversal and translational symmetries. It is characterized by an order parameter, which forms a lattice pattern of alternating chiralities.",
author = "Mats Barkman and Zyuzin, {Alexander A.} and Egor Babaev",
year = "2019",
month = "6",
day = "27",
doi = "10.1103/PhysRevB.99.220508",
language = "English",
volume = "99",
pages = "1--5",
journal = "Physical Review B (Condensed Matter and Materials Physics)",
issn = "2469-9950",
publisher = "American Physical Society",
number = "22",

}

RIS - Lataa

TY - JOUR

T1 - Antichiral and nematicity-wave superconductivity

AU - Barkman, Mats

AU - Zyuzin, Alexander A.

AU - Babaev, Egor

PY - 2019/6/27

Y1 - 2019/6/27

N2 - Larkin-Ovchinnikov superconducting state has spontaneous modulation of Cooper pair density, while Fulde-Ferrell state has a spontaneous modulation in the phase of the order parameter. We report that a quasi-two-dimensional Dirac metal, under certain conditions has principally different inhomogeneous superconducting states that by contrast have spontaneous modulation in a submanifold of a multiple-symmetries-breaking order parameter. The first state we find can be viewed as a nematic superconductor where the nematicity vector spontaneously breaks rotational and translational symmetries due to spatial modulation. The other demonstrated state is a chiral superconductor with spontaneously broken time-reversal and translational symmetries. It is characterized by an order parameter, which forms a lattice pattern of alternating chiralities.

AB - Larkin-Ovchinnikov superconducting state has spontaneous modulation of Cooper pair density, while Fulde-Ferrell state has a spontaneous modulation in the phase of the order parameter. We report that a quasi-two-dimensional Dirac metal, under certain conditions has principally different inhomogeneous superconducting states that by contrast have spontaneous modulation in a submanifold of a multiple-symmetries-breaking order parameter. The first state we find can be viewed as a nematic superconductor where the nematicity vector spontaneously breaks rotational and translational symmetries due to spatial modulation. The other demonstrated state is a chiral superconductor with spontaneously broken time-reversal and translational symmetries. It is characterized by an order parameter, which forms a lattice pattern of alternating chiralities.

UR - http://www.scopus.com/inward/record.url?scp=85068623245&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.99.220508

DO - 10.1103/PhysRevB.99.220508

M3 - Article

VL - 99

SP - 1

EP - 5

JO - Physical Review B (Condensed Matter and Materials Physics)

JF - Physical Review B (Condensed Matter and Materials Physics)

SN - 2469-9950

IS - 22

M1 - 220508

ER -

ID: 35441247