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Julien Garaud

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Effective Model and Magnetic Properties of the Resistive Electron Quadrupling State

Julien Garaud , Egor Babaev
Physical Review Letters, 2022, 129 (8), pp.087602. ⟨10.1103/PhysRevLett.129.087602⟩
Journal articles hal-03482066v1

Poincaré index formula and analogy with the Kosterlitz-Thouless transition in a non-rotated cold atom Bose-Einstein condensate

Julien Garaud , Antti Niemi
Journal of High Energy Physics, 2022, 2022 (9), ⟨10.1007/JHEP09%282022%29154⟩
Journal articles hal-03883798v1

Thermal fluctuations and vortex lattice structures in chiral p-wave superconductors: Robustness of double-quanta vortices

Fredrik Nicolai Krohg , Egor Babaev , Julien Garaud , Håvard Homleid Haugen , Asle Sudbø
Physical Review B, 2021, 103 (21), pp.214517. ⟨10.1103/PhysRevB.103.214517⟩
Journal articles hal-03269957v1

Vortex precession and exchange in a Bose-Einstein condensate

Julien Garaud , Jin Dai , Antti Niemi
Journal of High Energy Physics, 2021, 2021 (7), ⟨10.1007/JHEP07%282021%29157⟩
Journal articles hal-03887740v1

State with spontaneously broken time-reversal symmetry above the superconducting phase transition

Vadim Grinenko , Daniel Weston , Federico Caglieris , Christoph Wuttke , Christian Hess
Nature Phys., 2021, 17 (11), pp.1254-1259. ⟨10.1038/s41567-021-01350-9⟩
Journal articles hal-03433003v1
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Vortices with magnetic field inversion in noncentrosymmetric superconductors

Julien Garaud , Maxim N. Chernodub , Dmitri E. Kharzeev
Physical Review B, 2020, 102 (18), pp.184516. ⟨10.1103/PhysRevB.102.184516⟩
Journal articles hal-02542879v1

Stable Hopf-Skyrme topological excitations in the superconducting state

Filipp N. Rybakov , Julien Garaud , Egor Babaev
Physical Review B, 2019, 100 (9), pp.094515. ⟨10.1103/PhysRevB.100.094515⟩
Journal articles hal-02338387v1
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Spin-Orbit Protection of Induced Superconductivity in Majorana Nanowires

Jouri Bommer , Hao Zhang , Önder Gül , Bas Nijholt , Michael Wimmer
Physical Review Letters, 2019, 122, ⟨10.1103/PhysRevLett.122.187702⟩
Journal articles hal-02332269v1

Field-induced coexistence of s + + and s ± superconducting states in dirty multiband superconductors

Julien Garaud , Alberto Corticelli , Mihail Silaev , Egor Babaev
Physical Review B, 2018, 97 (5), pp.054520. ⟨10.1103/PhysRevB.97.054520⟩
Journal articles hal-03889398v1

Properties of dirty two-band superconductors with repulsive interband interaction: Normal modes, length scales, vortices, and magnetic response

Julien Garaud , Alberto Corticelli , Mihail Silaev , Egor Babaev
Physical Review B, 2018, 98 (1), pp.014520. ⟨10.1103/PhysRevB.98.014520⟩
Journal articles hal-03889397v1

Nematic Skyrmions in Odd-Parity Superconductors

A. A. Zyuzin , Julien Garaud , Egor Babaev
Physical Review Letters, 2017, 119 (16), pp.167001. ⟨10.1103/PhysRevLett.119.167001⟩
Journal articles hal-03889582v1

Microscopically derived multi-component Ginzburg–Landau theories for s + i s superconducting state

Julien Garaud , Mihail Silaev , Egor Babaev
Physica C: Superconductivity and its Applications, 2017, 533, pp.63-73. ⟨10.1016/j.physc.2016.07.010⟩
Journal articles hal-03889621v1

Phase diagram of dirty two-band superconductors and observability of impurity-induced s + i s state

Mihail Silaev , Julien Garaud , Egor Babaev
Physical Review B, 2017, 95 (2), pp.024517. ⟨10.1103/PhysRevB.95.024517⟩
Journal articles hal-03889597v1

Lattices of double-quanta vortices and chirality inversion in p x + i p y superconductors

Julien Garaud , Egor Babaev , Troels Arnfred Bojesen , Asle Sudbø
Physical Review B, 2016, 94 (10), pp.104509. ⟨10.1103/PhysRevB.94.104509⟩
Journal articles hal-03889602v1

Thermoelectric Signatures of Time-Reversal Symmetry Breaking States in Multiband Superconductors

Julien Garaud , Mihail Silaev , Egor Babaev
Physical Review Letters, 2016, 116 (9), pp.097002. ⟨10.1103/PhysRevLett.116.097002⟩
Journal articles hal-03889631v1

Checkerboard order in vortex cores from pair-density-wave superconductivity

Daniel Agterberg , Julien Garaud
Physical Review B, 2015, 91 (10), pp.104512. ⟨10.1103/PhysRevB.91.104512⟩
Journal articles hal-03889908v1

Vortex chains due to nonpairwise interactions and field-induced phase transitions between states with different broken symmetry in superconductors with competing order parameters

Julien Garaud , Egor Babaev
Physical Review B, 2015, 91 (1), pp.014510. ⟨10.1103/PhysRevB.91.014510⟩
Journal articles hal-03889921v1

Properties of skyrmions and multi-quanta vortices in chiral p-wave superconductors

Julien Garaud , Egor Babaev
Scientific Reports, 2015, 5 (1), pp.17540. ⟨10.1038/srep17540⟩
Journal articles hal-03889890v1

Unconventional thermoelectric effect in superconductors that break time-reversal symmetry

Mihail Silaev , Julien Garaud , Egor Babaev
Physical Review B, 2015, 92 (17), pp.174510. ⟨10.1103/PhysRevB.92.174510⟩
Journal articles hal-03889895v1

Skyrmions induced by dissipationless drag in U(1) × U(1) superconductors

Julien Garaud , Karl Sellin , Juha Jäykkä , Egor Babaev
Physical Review B, 2014, 89 (10), pp.104508. ⟨10.1103/PhysRevB.89.104508⟩
Journal articles hal-03889964v1

Microscopic prediction of skyrmion lattice state in clean interface superconductors

Daniel Agterberg , Egor Babaev , Julien Garaud
Physical Review B, 2014, 90 (6), pp.064509. ⟨10.1103/PhysRevB.90.064509⟩
Journal articles hal-03889936v1

Vortex matter in U ( 1 ) × U ( 1 ) × Z 2 phase-separated superconducting condensates

Julien Garaud , Egor Babaev
Physical Review B, 2014, 90 (21), pp.214524. ⟨10.1103/PhysRevB.90.214524⟩
Journal articles hal-03889930v1

Topological defects in mixtures of superconducting condensates with different charges

Julien Garaud , Egor Babaev
Physical Review B, 2014, 89 (21), pp.214507. ⟨10.1103/PhysRevB.89.214507⟩
Journal articles hal-03889943v1

Domain Walls and Their Experimental Signatures in s + i s Superconductors

Julien Garaud , Egor Babaev
Physical Review Letters, 2014, 112 (1), pp.017003. ⟨10.1103/PhysRevLett.112.017003⟩
Journal articles hal-03889954v1

Stable Cosmic Vortons

Julien Garaud , Eugen Radu , Mikhail Volkov
Physical Review Letters, 2013, 111 (17), pp.171602. ⟨10.1103/PhysRevLett.111.171602⟩
Journal articles hal-03907735v1

Chiral C P 2 skyrmions in three-band superconductors

Julien Garaud , Johan Carlström , Egor Babaev , Martin Speight
Physical Review B, 2013, 87 (1), pp.014507. ⟨10.1103/PhysRevB.87.014507⟩
Journal articles hal-03908282v1

Vortex coalescence and type-1.5 superconductivity in Sr 2 RuO 4

Julien Garaud , Daniel Agterberg , Egor Babaev
Physical Review B, 2012, 86 (6), pp.060513. ⟨10.1103/PhysRevB.86.060513⟩
Journal articles hal-03908288v1

Type-1.5 superconductivity in multiband systems: Magnetic response, broken symmetries and microscopic theory – A brief overview

E. Babaev , J. Carlström , Julien Garaud , M. Silaev , J.M. Speight
Physica C: Superconductivity and its Applications, 2012, 479, pp.2-14. ⟨10.1016/j.physc.2012.01.002⟩
Journal articles hal-03908307v1

Skyrmionic state and stable half-quantum vortices in chiral p -wave superconductors

Julien Garaud , Egor Babaev
Physical Review B, 2012, 86 (6), pp.060514. ⟨10.1103/PhysRevB.86.060514⟩
Journal articles hal-03908294v1

Semi-Meissner state and nonpairwise intervortex interactions in type-1.5 superconductors

Johan Carlström , Julien Garaud , Egor Babaev
Physical Review B, 2011, 84 (13), pp.134515. ⟨10.1103/PhysRevB.84.134515⟩
Journal articles hal-03908350v1

Topological Solitons in Three-Band Superconductors with Broken Time Reversal Symmetry

Julien Garaud , Johan Carlström , Egor Babaev
Physical Review Letters, 2011, 107 (19), pp.197001. ⟨10.1103/PhysRevLett.107.197001⟩
Journal articles hal-03908343v1

Length scales, collective modes, and type-1.5 regimes in three-band superconductors

Johan Carlström , Julien Garaud , Egor Babaev
Physical Review B, 2011, 84 (13), pp.134518. ⟨10.1103/PhysRevB.84.134518⟩
Journal articles hal-03908317v1

Stability analysis of superconducting electroweak vortices

Julien Garaud , Mikhail Volkov
Nuclear Physics B, 2010, 839 (1-2), pp.310-340. ⟨10.1016/j.nuclphysb.2010.06.016⟩
Journal articles hal-03908357v1

Superconducting non-Abelian vortices in Weinberg–Salam theory – electroweak thunderbolts

Julien Garaud , Mikhail Volkov
Nuclear Physics B, 2010, 826 (1-2), pp.174-216. ⟨10.1016/j.nuclphysb.2009.10.003⟩
Journal articles hal-03908360v1

Stability analysis of the twisted superconducting semilocal strings

Julien Garaud , Mikhail Volkov
Nuclear Physics B, 2008, 799 (3), pp.430-455. ⟨10.1016/j.nuclphysb.2008.01.022⟩
Journal articles hal-03908379v1
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Vortex Supraconducteurs de la théorie de Weinberg--Salam

Julien Garaud
Physique mathématique [math-ph]. Université François Rabelais - Tours, 2010. Français. ⟨NNT : ⟩
Theses tel-00544753v1
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Topological defects and other properties of multicomponent superconductors

Julien Garaud
Superconductivity [cond-mat.supr-con]. Université de Tours, 2022
Habilitation à diriger des recherches tel-03616854v1