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Imaging and Dynamics in Magnetism

 

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Research topics

- micromagnetism
- dynamics
- MRAM
- models
- spin polarized electron transport
- thin films
- magnetic particles and nanostructures
- interfaces
- magneto-optical properties
- time response

Experimental methods

- magneto-optical, magnetic force microscopies
- scanning tunneling microscopy (UHV BEEM)

 

Recent publications:
 

2019


  • Diez LH, Voto M, Casiraghi A, et al. Enhancement of the Dzyaloshinskii-Moriya interaction and domain wall velocity through interface intermixing in Ta/CoFeB/MgO. Physical Review B. 2019;99(5):054431.


  • Gladii O, Frangou L, Forestier G, et al. Spin pumping as a generic probe for linear spin fluctuations: demonstration with ferromagnetic and antiferromagnetic orders, metallic and insulating electrical states. Applied Physics Express. 2019;12(2):023001. Available at: http://stacks.iop.org/1882-0786/12/i=2/a=023001?key=crossref.489c5e0f38a55abf629936933027ec35. Accessed February 1, 2019.


  • Haltz E, Sampaio J, Weil R, Dumont Y, Mougin A. Strong current actions on ferrimagnetic domain walls in the creep regime. Physical Review B. 2019;99(10):104413. Available at: https://link.aps.org/doi/10.1103/PhysRevB.99.104413. Accessed April 10, 2019.

  • Kowsar Shahbazi, Kim J-V, Nembach HT, et al. Domain-wall motion and interfacial Dzyaloshinskii-Moriya interactions in Pt / Co / Ir ( t Ir ) / Ta multilayers. Physical Review B. 2019;99(9):094409.

2018


  • Caballero NB, Ferrero EE, Kolton AB, Curiale J, Jeudy V, Bustingorry S. Magnetic domain wall creep and depinning: A scalar field model approach. Physical Review E. 2018;97(6):062122.

  • Camosi L, Rougemaille N, Fruchart O, Vogel J, Rohart S. Micromagnetics of antiskyrmions in ultrathin films. Physical Review B. 2018;97(13):134404.

  • Grassi MP, Kolton AB, Jeudy V, Mougin A, Bustingorry S, Curiale J. Intermittent collective dynamics of domain walls in the creep regime. Physical Review B. 2018;98(22):224201.

  • Gross I, Akhtar W, Hrabec A, et al. Skyrmion morphology in ultrathin magnetic films. Physical Review Materials. 2018;2(2):024406.

  • Haltz E, Weil R, Sampaio J, et al. Deviations from bulk behavior in TbFe(Co) thin films: Interfaces contribution in the biased composition. Physical Review Materials. 2018;2(10):104410.


  • Herrera Diez L, Jeudy V, Durin G, et al. Wire edge dependent magnetic domain wall creep. Physical Review B. 2018;98(5):Article Number: 054417. Available at: https://link.aps.org/doi/10.1103/PhysRevB.98.054417. Accessed September 19, 2018.