Domain wall memory: Physics, materials, and devices

D Kumar, T **, R Sbiaa, M Kläui, S Bedanta, S Fukami… - Physics Reports, 2022 - Elsevier
Digital data, generated by corporate and individual users, is growing day by day due to a
vast range of digital applications. Magnetic hard disk drives (HDDs) currently fulfill the …

Helium ions put magnetic skyrmions on the track

R Juge, K Bairagi, KG Rana, J Vogel, M Sall… - Nano Letters, 2021 - ACS Publications
Magnetic skyrmions are deemed to be the forerunners of novel spintronic memory and logic
devices. While their observation and their current-driven motion at room temperature have …

Magnetic nanostructures for advanced technologies: fabrication, metrology and challenges

JW Lau, JM Shaw - Journal of Physics D: Applied Physics, 2011 - iopscience.iop.org
Magnetic nanostructures are an integral part to many state-of-the-art and emerging
technologies. However, the complete path from parts (the nanostructures) to the …

Progress in magnetic domain observation by advanced magneto-optical microscopy

J McCord - Journal of Physics D: Applied Physics, 2015 - iopscience.iop.org
The observation of magnetic domains by magneto-optical microscopy, based on the Kerr
and the Faraday effect, is one of the most prominent techniques for the visualization of …

Magnetic domain walls as reconfigurable spin-wave nanochannels

K Wagner, A Kákay, K Schultheiss, A Henschke… - Nature …, 2016 - nature.com
In the research field of magnonics,,,,,,, it is envisaged that spin waves will be used as
information carriers, promoting operation based on their wave properties. However, the field …

Deterministic Generation and Guided Motion of Magnetic Skyrmions by Focused He+-Ion Irradiation

LM Kern, B Pfau, V Deinhart, M Schneider, C Klose… - Nano …, 2022 - ACS Publications
Magnetic skyrmions are quasiparticles with nontrivial topology, envisioned to play a key role
in next-generation data technology while simultaneously attracting fundamental research …

Room temperature ferromagnetism in carbon-implanted ZnO

S Zhou, Q Xu, K Potzger, G Talut, R Grötzschel… - Applied Physics …, 2008 - pubs.aip.org
Unexpected ferromagnetism has been observed in carbon doped ZnO films grown by
pulsed laser deposition [H. Pan et al, Phys. Rev. Lett. 99, 127201 (2007)]. In this letter, we …

[HTML][HTML] Criteria for saturated magnetization loop

A Harres, M Mikhov, V Skumryev… - Journal of Magnetism …, 2016 - Elsevier
Proper estimation of magnetization curve parameters is vital in studying magnetic systems.
In the present article, criteria for discrimination non-saturated (minor) from saturated (major) …

Printing nearly-discrete magnetic patterns using chemical disorder induced ferromagnetism

R Bali, S Wintz, F Meutzner, R Hübner, R Boucher… - Nano …, 2014 - ACS Publications
Ferromagnetism in certain alloys consisting of magnetic and nonmagnetic species can be
activated by the presence of chemical disorder. This phenomenon is linked to an increase in …

[HTML][HTML] Bright focused ion beam sources based on laser-cooled atoms

JJ McClelland, AV Steele, B Knuffman… - Applied physics …, 2016 - pubs.aip.org
Nanoscale focused ion beams (FIBs) represent one of the most useful tools in
nanotechnology, enabling nanofabrication via milling and gas-assisted deposition …