DoctorantImagerie et dynamique en magnetisme - IDMAG

Couches-minces, Magnetisme, Ferrimagnetiques, Skyrmions, Dynamiques de parois de domaines magnétiques


Thin-films, Magnetism, Ferrimagnets, Skyrmions, Magnetic domain wall dynamics


L’état de ce compte est « Approuvés »

Publications

Rohart, S 2023 Contribution of the antiferromagnetic coupling on the skyrmion dynamics in ferrimagnets and synthetic antiferromagnets.
Berges, L, Weil, R, Mougin, A, and Sampaio, J 2023 Reversal of the skyrmion topological deflection across ferrimagnetic angular momentum compensation. Appl. Phys. Lett., 123: 142404.
Berges, L 2022 Magnetic Skyrmions in GdCo ferrimagnetic thin-films (TH). Orsay, France: Université Paris-Saclay.
Berges, L, Haltz, E, Panigrahy, S, Mallick, S, Weil, R, Rohart, S, Mougin, A, and Sampaio, J 2022 Size-dependent mobility of skyrmions beyond pinning in ferrimagnetic GdCo thin films. Physical Review B, 106(14): 144408. DOI: https://doi.org/10.1103/PhysRevB.106.144408
Haltz, E, Sampaio, J, Krishnia, S, Berges, L, Weil, R, Mougin, A, and Thiaville, A 2022 Quantitative analysis of spin wave dynamics in ferrimagnets across compensation points. Physical Review B, 105(10): 104414. DOI: https://doi.org/10.1103/PhysRevB.105.104414
Berges, L and Mallik, S 2022 Reversal of skyrmion topological deflection across the angular compensation in GdCo ferrimagnetic thin-film.
Krishnia, S, Haltz, E, Berges, L, Aballe, L, Foerster, M, Bocher, L, Weil, R, Thiaville, A, Sampaio, J, and Mougin, A 2021 Spin-Orbit Coupling in Single-Layer Ferrimagnets: Direct Observation of Spin-Orbit Torques and Chiral Spin Textures. Physical Review Applied, 16(2): 024040. DOI: https://doi.org/10.1103/PhysRevApplied.16.024040
Haltz, E, Krishnia, S, Berges, L, Mougin, A, and Sampaio, J 2021 Domain wall dynamics in antiferromagnetically coupled double-lattice systems. Physical Review B, 103(1): 014444. DOI: https://doi.org/10.1103/PhysRevB.103.014444
Berges, L 2021 Spin-orbit torque dynamics of ferrimagnetic skyrmions in Gd-Co ferrimagnetic thin films.
Rohart, S, Haltz, E, Mallick, S, Berges, L, Mougin, A, and Sampaio, J 2021 Smaller and faster skyrmions in compensated ferrimagnets and synthetic antiferromagnets.
Haltz, E, Sampaio, J, Krishnia, S, Berges, L, Weil, R, and Mougin, A 2020 Measurement of the tilt of a moving domain wall shows precession-free dynamics in compensated ferrimagnets. Scientific Reports, 10(1): 16292. DOI: https://doi.org/10.1038/s41598-020-73049-5