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Optical Magnetometry of Single Biocompatible Micromagnets for Quantitative Magnetogenetic and Magnetomechanical Assays

 Loïc Toraille , Koceila Aizel , Elie Balloul , Chiara Vicario , Cornelia Monzel , et al.
Nano Letters, 2018, 18 (12), pp.7635-7641. ⟨10.1021/acs.nanolett.8b03222⟩
Article dans une revue hal-02350740v1
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Skyrmion morphology in ultrathin magnetic films

 Isabell Gross , Mohammad Waseem Akhtar , A. Hrabec , J. Sampaio , L. J. Martinez , et al.
Physical Review Materials, 2018, 2 (2), pp.024406. ⟨10.1103/PhysRevMaterials.2.024406⟩
Article dans une revue hal-01781380v1

Size-dependent mobility of skyrmions beyond pinning in ferrimagnetic GdCo thin films

 Léo Berges , Eloi Haltz , Sujit Panigrahy , Sougata Mallick , Raphaël Weil , et al.
Physical Review B, 2022, 106 (14), pp.144408. ⟨10.1103/PhysRevB.106.144408⟩
Article dans une revue hal-03810424v1
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Quantitative analysis of spin wave dynamics in ferrimagnets across compensation points

 Eloi Haltz , Sachin Krishnia , Léo Berges , Raphaël Weil , Alexandra Mougin , et al.
Physical Review B, 2022, 105 (10), pp.104414. ⟨10.1103/PhysRevB.105.104414⟩
Article dans une revue hal-03635125v1

Domain wall dynamics in ultrathin Pt/Co/AlOx microstrips under large combined magnetic fields

 Emilie Jué , André Thiaville , Stefania Pizzini , Jacques Miltat , Joao Sampaio , et al.
Physical Review B, 2016, 93 (1), pp.014403. ⟨10.1103/PhysRevB.93.014403⟩
Article dans une revue hal-01251733v1

Coupling and induced depinning of magnetic domain walls in adjacent spin valve nanotracks

 J. Sampaio , L. O'Brien , D. Petit , D. E. Read , E. R. Lewis , et al.
Journal of Applied Physics, 2013, 113, pp.13. ⟨10.1063/1.4798943⟩
Article dans une revue hal-01229154v1
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Skyrmion inertia in synthetic antiferromagnets

 Sujit Panigrahy , Sougata Mallick , João Sampaio , Stanislas Rohart
Physical Review B, 2022, 106 (14), pp.144405. ⟨10.1103/physrevb.106.144405⟩
Article dans une revue hal-04295796v1

Domain wall dynamics in antiferromagnetically coupled double-lattice systems

 Eloi Haltz , Sachin Krishnia , Léo Berges , Alexandra Mougin , Joao Sampaio
Physical Review B, 2021, 103 (014444), ⟨10.1103/PhysRevB.103.014444⟩
Article dans une revue hal-03007542v1
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Effect of spin transfer torque on domain wall motion regimes in [Co/Ni] superlattice wires

 Sylvain Le Gall , Nicolas Vernier , Francois Montaigne , André Thiaville , Joao Sampaio , et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2017, Physical Review B, 95 (18), pp.184419. ⟨10.1103/PhysRevB.95.184419⟩
Article dans une revue hal-01525873v1
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Disruptive effect of Dzyaloshinskii-Moriya interaction on the magnetic memory cell performance

 J. Sampaio , A V Khvalkovskiy , M Kuteifan , M. Cubukcu , D Apalkov , et al.
Applied Physics Letters, 2016, 108, pp.112403
Article dans une revue hal-02076539v1

Contribution of the antiferromagnetic coupling on the skyrmion dynamics in ferrimagnets and synthetic antiferromagnets

 Stanislas Rohart , Sujit Panigrahy , Léo Berges , Joao Sampaio , Alexandra Mougin
EMRS Fall Meeting, EMRS, Sep 2023, Varsovie, Poland
Communication dans un congrès hal-04295835v1
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Strong current actions on ferrimagnetic domain walls in the creep regime

 E Haltz , J. Sampaio , R. Weil , Y. Dumont , A. Mougin
Physical Review B, 2019, 99, ⟨10.1103/PhysRevB.99.104413⟩
Article dans une revue hal-02331717v1
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Current-induced skyrmion generation and dynamics in symmetric bilayers

 A. Hrabec , J. Sampaio , M. Belmeguenai , I. Gross , R. Weil , et al.
Nature Communications, 2017, 8, pp.15765. ⟨10.1038/ncomms15765⟩
Article dans une revue hal-01562694v1

Nucleation, stability and current-induced motion of isolated magnetic skyrmions in nanostructures

 J. Sampaio , Vincent Cros , S. Rohart , A. Thiaville , A. Fert
Nature Nanotechnology, 2013, 8 (11), pp.839-844. ⟨10.1038/nnano.2013.210⟩
Article dans une revue hal-03007228v1

Large Dzyaloshinskii-Moriya interaction at the h-BN/Cobalt interface

 Banan El-Kerdi , André Thiaville , Stanislas Rohart , Nuno Brás , Joao Sampaio , et al.
Magnetism and Magnetic Materials, Oct 2022, Minneapolis, United States
Communication dans un congrès hal-04295887v1
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Evidence of Strong Dzyaloshinskii–Moriya Interaction at the Cobalt/Hexagonal Boron Nitride Interface

 Banan El-Kerdi , André Thiaville , Stanislas Rohart , Sujit Panigrahy , Nuno Brás , et al.
Nano Letters, 2023, 23 (8), pp.3202-3208. ⟨10.1021/acs.nanolett.2c04985⟩
Article dans une revue hal-04127377v1
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Perpendicular magnetization reversal in Pt/[Co/Ni]3/Al multilayers via the spin Hall effect of Pt

 J.-C Rojas-Sánchez , P. Laczkowski , J. Sampaio , S. Collin , K. Bouzehouane , et al.
Applied Physics Letters, 2016, 108
Article dans une revue hal-02076530v1
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Size-dependent mobility of skyrmions beyond pinning in ferrimagnetic GdCo thin films

 Léo Berges , Eloi Haltz , Sujit Panigrahy , Sougata Mallick , Raphäel Weil , et al.
2022
Pré-publication, Document de travail hal-03798332v1

Measurement of the tilt of a moving domain wall shows precession-free dynamics in compensated ferrimagnets

 E. Haltz , J. Sampaio , S. Krishnia , L. Bergès , R. Weil , et al.
Scientific Reports, 2020, 10 (16292), ⟨10.1038/s41598-020-73049-5⟩
Article dans une revue hal-03007357v1
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Deviations from bulk behavior in TbFe(Co) thin films: Interfaces contribution in the biased composition

 E. Haltz , R. Weil , J. Sampaio , A. Pointillon , O. Rousseau , et al.
Physical Review Materials, 2018, 2 (10), ⟨10.1103/PhysRevMaterials.2.104410⟩
Article dans une revue hal-02331814v1
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Reversal of the skyrmion topological deflection across ferrimagnetic angular momentum compensation

 L. Berges , R. Weil , A. Mougin , Joao Sampaio
Applied Physics Letters, 2023, 123 (14), ⟨10.1063/5.0160864⟩
Article dans une revue hal-04228549v1

Very large domain wall velocities in Pt/Co/Gd trilayers with Dzyaloshinskii-Moriya interaction

 Thai Ha Pham , J. Vogel , J. Sampaio , M. Vaňatka , J.-C. Rojas-Sanchez , et al.
EPL - Europhysics Letters, 2016, 113 (6), pp.67001. ⟨10.1209/0295-5075/113/67001⟩
Article dans une revue hal-01275326v1

Spin-Orbit Coupling in Single-Layer Ferrimagnets: Direct Observation of Spin-Orbit Torques and Chiral Spin Textures

 Sachin Krishnia , Eloi Haltz , Léo Berges , Lucia Aballe , Michael Foerster , et al.
Physical Review Applied, 2021, 16, pp.024040. ⟨10.1103/PhysRevApplied.16.024040⟩
Article dans une revue hal-03007375v1

Reversal of skyrmion topological deflection across the angular compensation in GdCo ferrimagnetic thin-film

 Léo Berges , Eloi Haltz , Sujit Panigrahy , Sougata Mallick , Raphaël Weil , et al.
Magnetism and Magnetic Materials, Oct 2022, Minneapolis, United States
Communication dans un congrès hal-04295863v1
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Dzyaloshinskii-Moriya anisotropy in nanomagnets with in-plane magnetization

 M. Cubukcu , J. Sampaio , K. Bouzehouane , D. Apalkov , A. V Khvalkovskiy , et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 93 (2), ⟨10.1103/PhysRevB.93.020401⟩
Article dans une revue hal-02076518v1

Domain wall propagation by spin-orbit torques in in-plane magnetized systems

 R. Kohno , Joao Sampaio , S. Rohart , A. Thiaville
Physical Review B, 2020, 102, pp.020410(R). ⟨10.1103/PhysRevB.102.020410⟩
Article dans une revue hal-03007363v1
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A skyrmion-based spin-torque nano-oscillator

 F. Garcia-Sanchez , J. Sampaio , N. Reyren , V. Cros , J-V Kim
New Journal of Physics, 2016, 18 (7), pp.075011. ⟨10.1088/1367-2630/18/7/075011⟩
Article dans une revue hal-02076520v1

Velocity Enhancement by Synchronization of Magnetic Domain Walls

 Aleš Hrabec , Viola Křižáková , Stefania Pizzini , Joao Sampaio , Andre Thiaville , et al.
Physical Review Letters, 2018, 120 (22), pp.227204. ⟨10.1103/PhysRevLett.120.227204⟩
Article dans une revue hal-01867200v1
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