Magnetic Response of Nematic Superconductors: Skyrmion Stripes and Their Signatures in Muon Spin Relaxation Experiments

被引：2

作者：

Speight, Martin ^{[1
]}

Winyard, Thomas ^{[2
]}

Babaev, Egor ^{[3
]}

机构：

[1] Univ Leeds, Sch Math, Leeds LS2 9JT, England

[2] Univ Edinburgh, Maxwell Inst Math Sci, Sch Math, Edinburgh EH9 3FD, Scotland

[3] KTH Royal Inst Technol, Dept Phys, S-10691 Stockholm, Sweden

来源：

PHYSICAL REVIEW LETTERS | 2023年 / 130卷 / 22期

基金：

英国工程与自然科学研究理事会; 瑞典研究理事会;

关键词：

ROTATIONAL SYMMETRY-BREAKING; QUANTUM CRITICALITY; STATE; PHASE; ORDER;

D O I：

10.1103/PhysRevLett.130.226002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We investigate the magnetic response of nematic superconductors, presenting a new approach to find vortex and skyrmion structures beyond symmetry-constraining Ansatze. Using this approach we show that nematic superconductors form distinctive skyrmion stripes. Our approach lends itself to accurate determination of the field distribution for muon spin rotation probes. We use this to show that the skyrmion structure manifests as a double peak in the field distribution, markedly different from the signal of standard vortex lattices.

引用

页数：8

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