An international team from Delft, Lancaster, Nijmegen, Kiev and Salerno has demonstrated a new technique to generate magnetic waves that propagate through the material at a speed much faster than the speed of sound.
Quantum Physics
Jul 29, 2021
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3067
In the world of materials science, many have heard of crystals—highly ordered structures in which atoms are arranged in a tight and periodic manner (in which the atomic arrangement is repeated). But, not many people know ...
Condensed Matter
Nov 26, 2019
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35
A new magnetic material developed by RIKEN physicists could boost computer memory storage by enabling higher memory density and faster memory writing speeds. Their research has been published in the journal Nature Communications.
Condensed Matter
Mar 26, 2024
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119
Magnetic bimeron is a topological spin texture with particle-like characteristics, which can exist in chiral magnets with in-plane magnetic anisotropy. The magnetic bimeron with topological charge of one can be regarded as ...
General Physics
Feb 12, 2020
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26
Society's increasing use of electronic devices motivates the search for new and better data storage techniques. Magnetic storage devices, such as hard disk drives, have been the mainstays for data storage over the past few ...
Condensed Matter
Sep 28, 2022
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23
An international team of researchers has identified and proved that adding impurities with a lower concentration of electrons stabilizes the antiferromagnetic state of cuprates, high-temperature superconducting compounds ...
Quantum Physics
Nov 16, 2018
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4
Future computer technology based on insulating antiferromagnets is progressing. Electrically insulating antiferromagnets such as iron oxide and nickel oxide consist of microscopic magnets with opposite orientations. Researchers ...
General Physics
Oct 25, 2019
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10
A team of researchers from the Technical University of Munich, the Walther-Meissner-Institute of the Bavarian Academy of Sciences and Humanities, and the Norwegian University of Science and Technology in Trondheim has discovered ...
General Physics
Dec 16, 2020
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71
New research on an atomically-thin semiconductor demonstrates how a material's magnetism can be controlled using small amounts of strain. Published in Nature Nanotechnology, this study provides key insights for applications ...
Nanophysics
Apr 20, 2021
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25
Compared with the chiral spin textures in ferromagnets, their antiferromagnetic counterparts can be manipulated by spin currents with a more direct approach due to the absence of the skyrmion Hall effect, and much lower power ...
General Physics
Nov 13, 2020
0
11
