Literature DB >> 33431686

Topological metals and finite-momentum superconductors.

Noah F Q Yuan1,2, Liang Fu3.   

Abstract

We show that the Zeeman field can induce a topological transition in two-dimensional spin-orbit-coupled metals and, concomitantly, a first-order phase transition in the superconducting state involving a discontinuous change of Cooper pair momentum. Depending on the spin-orbit coupling strength, we find different phase diagrams of two-dimensional (2D) superconductors under in-plane magnetic field.

Entities:  

Keywords:  spin–orbit coupling; superconductivity; topology

Year:  2021        PMID： 33431686      PMCID： PMC7826329          DOI： 10.1073/pnas.2019063118

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   12.779


  13 in total

1.  Superconducting 2D system with lifted spin degeneracy: mixed singlet-triplet state.

Authors:  L P Gor'kov; E I Rashba
Journal:  Phys Rev Lett       Date:  2001-07-02       Impact factor: 9.161

2.  Inhomogeneous stripe phase revisited for surface superconductivity.

Authors:  Victor Barzykin; Lev P Gor'kov
Journal:  Phys Rev Lett       Date:  2002-11-11       Impact factor: 9.161

3.  Superconductivity without inversion symmetry: MnSi versus CePt3Si.

Authors:  P A Frigeri; D F Agterberg; A Koga; M Sigrist
Journal:  Phys Rev Lett       Date:  2004-03-03       Impact factor: 9.161

4.  Superconducting and ferromagnetic phases in SrTiO3/LaAlO3 oxide interface structures: possibility of finite momentum pairing.

Authors:  Karen Michaeli; Andrew C Potter; Patrick A Lee
Journal:  Phys Rev Lett       Date:  2012-03-12       Impact factor: 9.161

5.  Hexagonal warping effects in the surface states of the topological insulator Bi2Te3.

Authors:  Liang Fu
Journal:  Phys Rev Lett       Date:  2009-12-21       Impact factor: 9.161

6.  Evidence for two-dimensional Ising superconductivity in gated MoS₂.

Authors:  J M Lu; O Zheliuk; I Leermakers; N F Q Yuan; U Zeitler; K T Law; J T Ye
Journal:  Science       Date:  2015-11-12       Impact factor: 47.728

7.  Paramagnetic properties of noncentrosymmetric superconductors: application to CePt3Si.

Authors:  K V Samokhin
Journal:  Phys Rev Lett       Date:  2005-01-19       Impact factor: 9.161

8.  Topological insulators in three dimensions.

Authors:  Liang Fu; C L Kane; E J Mele
Journal:  Phys Rev Lett       Date:  2007-03-07       Impact factor: 9.161

9.  Model for magnetic flux patterns induced by the influence of in-plane magnetic fields on spatially inhomogeneous superconducting interfaces of LaAlO3-SrTiO3 bilayers.

Authors:  Kazushi Aoyama; Manfred Sigrist
Journal:  Phys Rev Lett       Date:  2012-12-04       Impact factor: 9.161
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  3 in total

1.  Signatures of bosonic Landau levels in a finite-momentum superconductor.

Authors:  A Devarakonda; T Suzuki; S Fang; J Zhu; D Graf; M Kriener; L Fu; E Kaxiras; J G Checkelsky
Journal:  Nature       Date:  2021-11-03       Impact factor: 49.962

2.  Universal Josephson diode effect.

Authors:  Margarita Davydova; Saranesh Prembabu; Liang Fu
Journal:  Sci Adv       Date:  2022-06-08       Impact factor: 14.957

3.  Supercurrent diode effect and finite-momentum superconductors.

Authors:  Noah F Q Yuan; Liang Fu
Journal:  Proc Natl Acad Sci U S A       Date:  2022-04-04       Impact factor: 12.779
  3 in total

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