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Semináře

 
Title: Tomáš Jungwirth: Antiferromagnetic spintronics: From memories to topological phenomena, neuromorphics, and ultra-fast optics
Number: 19/20
Status: Closing date exceeded
Begin: Středa, 07.10. 2020, 14:10
Tutor: Vladimír Sechovský
Location: ZOOM Meeting ID: 958 0426 7376


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We have a pleasure to invite you to attend the joint seminar
of the Department of Condensed Matter Physics (DCMP)
and the Materials Growth and Measurement Laboratory (MGML) http://mgml.eu.

 

Program

 

Antiferromagnetic spintronics:
From memories to topological phenomena, neuromorphics, and ultra-fast optics

lecture given by:

Tomáš Jungwirth

Institute of Physics, Czech Academy of Sciences, Czech Republic
School of Physics and Astronomy, University of Nottingham, UK

 

https://cesnet.zoom.us/j/95804267376
Meeting ID: 958 0426 7376

on Wednesday, 7.10. 2020 from 14:10 CEST (12.10 UTC)


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Vladimír Sechovský
On behalf of the DCMP and MGML


Abstract 

Fifty years ago, Louis Néel pointed out in his Nobel lecture that while interesting from theoretical viewpoint, antiferromagnets did not seem to have any applications. Indeed, the alternating directions of magnetic moments on individual atoms and the resulting zero net magnetization have made antiferromagnets hard to control by the magneto-recording tools common in ferromagnets. This has hindered both the research and utility of these abundant magnetic materials. Replacing magnetic fields with modern spintronic tools has recently prompted renewed research interest in antiferromagnets. Experimental studies in antiferromagnets have successfully adapted concepts from ferromagnetic spintronics for storing, writing, and reading information. Besides electronic memory devices, antiferromagnetic spintronics has also demonstrated its utility in the research of ultra-fast optical manipulation of magnets, analog neuromorphic memory-logic elements, or topological phenomena. In the talk we will visit these diverse areas of the emerging field of antiferromagnetic spintronics.