Transient ferromagnetic-like state mediating ultrafast reversal of antiferromagnetically coupled spins

Radu, I.; Vahaplar, K.; Stamm, C.; Kachel, T.; Pontius, N.; Dürr, H. A.; Ostler, T. A.; Barker, J.; Evans, R. F.L.; Chantrell, R. W.; Tsukamoto, A.; Itoh, A.; Kirilyuk, A.; Rasing, Th; Kimel, A. V.

doi:10.1038/nature09901

All Outputs (2)

Crystallographically amorphous ferrimagnetic alloys: Comparing a localized atomistic spin model with experiments (2011)
Journal Article
Ostler, T. A., Evans, R. F., Chantrell, R. W., Atxitia, U., Chubykalo-Fesenko, O., Radu, I., …Kimel, A. (2011). Crystallographically amorphous ferrimagnetic alloys: Comparing a localized atomistic spin model with experiments. Physical review B: Condensed matter and materials physics, 84(2), https://doi.org/10.1103/PhysRevB.84.024407

We present a computational model of crystallographically amorphous ferrimagnetic alloys using a stochastic Landau-Lifshitz-Gilbert equation of motion for atomistic spins and an atomistic spin Hamiltonian with Heisenberg exchange. The spontaneous equi... Read More about Crystallographically amorphous ferrimagnetic alloys: Comparing a localized atomistic spin model with experiments.

Transient ferromagnetic-like state mediating ultrafast reversal of antiferromagnetically coupled spins (2011)
Journal Article
Radu, I., Vahaplar, K., Stamm, C., Kachel, T., Pontius, N., Dürr, H. A., …Kimel, A. V. (2011). Transient ferromagnetic-like state mediating ultrafast reversal of antiferromagnetically coupled spins. Nature, 472(7342), 205-209. https://doi.org/10.1038/nature09901

Ferromagnetic or antiferromagnetic spin ordering is governed by the exchange interaction, the strongest force in magnetism. Understanding spin dynamics in magnetic materials is an issue of crucial importance for progress in information processing and... Read More about Transient ferromagnetic-like state mediating ultrafast reversal of antiferromagnetically coupled spins.