For the first time, an all-RIKEN team has watched the entire life cycle of tiny magnetic whirlpools, revealing their birth, movement and death. This will be important for informing the development of future low-power memory ...
Nanophysics
Sep 16, 2021
0
25
A magnetic skyrmion is a versatile topological object that can be used to carry information in future spintronic information processing devices. As potential non-volatile information carriers, excellent endurance and robust ...
Nanophysics
Jul 30, 2021
0
8
Smaller, faster, more energy-efficient: future requirements to computing and data storage are hard to fulfill and alternative concepts are continuously explored. Small magnetic textures, so-called skyrmions, may become an ...
Nanophysics
May 12, 2021
0
99
A decade ago, the discovery of quasiparticles called magnetic skyrmions provided important new clues into how microscopic spin textures will enable spintronics, a new class of electronics that use the orientation of an electron's ...
Quantum Physics
Apr 8, 2021
2
469
Physicists on the hunt for a rarely seen magnetic spin texture have discovered another object that bears its hallmarks, hidden in the structure of ultra-thin magnetic films, that they have called an incommensurate spin crystal.
General Physics
Apr 1, 2021
0
122
RIKEN physicists have discovered how interactions between electrons can stabilize a repeating arrangement of swirling magnetic patterns known as skyrmions, which could help to further exploit these structures.
Nanomaterials
Mar 5, 2021
0
1306
Skyrmions—tiny magnetic whirls that appear in certain combinations of materials—are considered promising information carriers for future data storage. A research team from RWTH Aachen University, Kiel University, and ...
Nanophysics
Jan 5, 2021
3
57
The magnetic interactions between atoms at minute scales can create unique states such as skyrmions. Skyrmions have special properties and can exist in certain material systems, such as a 'stack' of different sub-nanometer-thick ...
General Physics
Dec 21, 2020
0
165
Scientists of Far Eastern Federal University (FEFU) with international collaborators have proposed direct magnetic writing of skyrmions, i.e., magnetic quasiparticles, and skyrmion lattices, within which it is possible to ...
Nanomaterials
Nov 30, 2020
0
13
Ever noticed how our smartphones and computing devices become faster within short spans? You can thank Moore's law for that. Back in 1965, Intel co-founder Gordon Moore predicted that the processing power of computers would ...
General Physics
Nov 20, 2020
1
9
