Jairo Sinova met up with the representatives of the DFG and the Alexander von Humboldt Foundation at the APS March Meeting in LA - putting on the Humboldt bowtie was the biggest challenge of the meeting.
News
07.03.2018 – Sinova meets up with friend from the DFG and AvH at the March Meeting in LA
06.03.2018 – Isolated skyrmions stabilized at low fields
Marie Hervé, Bertrand Dupé, Rafael Lopes, Marie Böttcher, Maximiliano D. Martins, Timofey Balashov, Lukas Gerhard, Jairo Sinova, Wulf Wulfhekel
Stabilizing isolated skyrmions at low magnetic fields exploiting vanishing magnetic anisotropy
Nature Communications 9, 1015 (2018)
05.03.2018 – Standing room only at the March Meeting talk on Antiferromagnetic Spintronics
09.02.2018 – Antiferromagnetic resonance in Mn2Au with Neel Spin-Orbit Torques
The team of Jure Demnsar, in collaboration with Gomonay and Sinova, have been able to excite antiferromagnetic resonance in Mn2Au by exploiting the Neel spin-orbit Torque.
N. Bhattacharjee, A.A. Sapozhnik, S.Yu. Bodnar, V.Yu. Grigorev, S.Y. Agustsson, J. Cao, D. Dominko, M. Obergfell, O. Gomonay, J. Sinova, M. Kläui, H.-J. Elmers, M. Jourdan, J. Demsar
Néel Spin Orbit Torque driven antiferromagnetic resonance in Mn$_{2}$Au probed by time-domain THz spectroscopy
arXiv:1802.03199
31.01.2018 – Reservoir Computing with Skyrmions
Prychynenko, Diana; Sitte, Matthias; Litzius, Kai; Krüger, Benjamin; Bourianoff, George; Kläui, Mathias; Sinova, Jairo; Everschor-Sitte, Karin
Magnetic Skyrmion as a Nonlinear Resistive Element: A Potential Building Block for Reservoir Computing
Phys. Rev. Applied 9, 014034 (2018)
30.01.2018 – RMP review on Spin-Orbit Torques in FM and AFM
A full review of current-induced spin-orbit torques in ferromagnets and antiferromagnets is now available as a pre-print: A. Manchon, I.M. Miron, T. Jungwirth, Jairo Sinova, J. Zelezný, A. Thiaville, K. Garello, P. Gambardella; Current-induced spin-orbit torques in ferromagnetic and antiferromagnetic systems; arXiv:1801.09636
30.01.2018 – Visit of Babak Seradjeh
We welcome today's guest, Babak Seradjeh, from Indiana University, who is an expert in topological insulators and superconductors, Majorana fermions in condensed matter systems, and realization and manipulation of fractional particles.
He will be discussing Universal fluctuations of Floquet topological invariants at low frequencies. Please join us to hear about the newest development in this hot topic.
26.01.2018 – Our prediction of Neel Spin-Orbit torques in Mn2Au realized experimentally
The Kläui group in collaboration with the Sinova group demonstrate technologically feasible read-out and writing of digital information in antiferromagnets / Basic principle for ultrafast and stable magnetic memory. This was achieved by our prediction of Neel Spin-Orbit Torques three years ago. You can see the press release here.
S. Y. Bodnar et al., Writing and reading antiferromagnetic Mn2Au by Néel spin-orbit torques and large anisotropic magnetoresistance, Nature Communications 9, 24 (2018), DOI:10.1038/s41467-017-02780-x
23.01.2018 – Visit of Igor Lukyanchuk
We welcome today's guest, Igor Lukyanchuk, from Laboratorie de Physique des Solides, University of Picardy, (Amien, France) who is an expert in ferroelectrics and multiferroic materials.
He will be discussing Topological excitations in nano-scale ferroelectrics. Please join us to hear about the newest development in this hot topic.The presentation of talk can be found here.
22.01.2018 – Visit of Andre Thiaville
We welcome today's guest, Andre Thiaville, from Laboratorie de Physique des Solides ORSAY. He will be discussing Skyrmion in symmetric bilayers. Please join us to hear about the newest development in this hot topic. Presentation of his talk you can find here.