Modern magnetic memories, such as hard drives installed in almost every computer, can store a very large amount of information thanks to very tiny, nanoscale magnetic sensors used for memory readout. The operation of these ...
Condensed Matter
Jul 6, 2015
0
22
Researchers at Finland's Aalto University have discovered a novel way of combining plasmonic and magneto-optical effects. They experimentally demonstrated that patterning of magnetic materials into arrays of nanoscale dots ...
Nanophysics
May 7, 2015
1
18
A collaborative FLEET study has reviewed recent progress in 2-D ferromagnetism, and predict new, possible 2-D ferromagnetic materials.
General Physics
Apr 2, 2019
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6
In a step towards realizing ultrahigh-density storage devices based on individual molecules behaving as magnets, researchers in Japan have developed a candidate building block -- a supramolecular ferromagnet, which is a caged ...
Materials Science
Sep 16, 2011
0
0
Novel magnetic memories are energy-efficient and robust. They are based on ferromagnets with operating frequencies in the gigahertz range. The operating frequency could be further increased with antiferromagnets, which, however, ...
Condensed Matter
Jul 26, 2023
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22
The spin Hall effect (SHE) enables us to create spin current in non-magnetic materials without using ferromagnetic materials. It is a crucial element in the central idea behind spintronics, that of manipulating currents ...
General Physics
Sep 12, 2012
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0
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
0
23
Magnetic materials have traditionally been classified as either ferromagnetic, like the decorative magnets on iron refrigerator doors that are seemingly always magnetic, or antiferromagnetic, like two bar magnets placed end-to-end ...
Condensed Matter
Jun 14, 2024
0
81
A team of scientists from Immanuel Kant Baltic Federal University, together with their colleagues from Russia, Japan, and Australia, have studied the influence of inhomogeneous magnetic fields applied during the fabrication ...
Materials Science
Dec 18, 2018
0
7
An international team led by researchers at the University of California, Riverside, has made a significant breakthrough in how to enable and exploit ultra-fast spin behavior in ferromagnets. The research, "Spin inertia and ...
Condensed Matter
Jun 14, 2024
0
13
