Physicists at the University of Illinois at Urbana-Champaign have observed a magnetic phenomenon called the "anomalous spin-orbit torque" (ASOT) for the first time. Professor Virginia Lorenz and graduate student Wenrui Wang, now graduated and employed as an industry scientist, made this observation, demonstrating that there exists competition between what is known as spin-orbit coupling and the alignment of an electron spin to the magnetization. This can be thought of as analogous to the anomalo... PHYS.ORG · 4 weeks
A torque on conventional magnetic wisdom  nanowerk · 4 weeks
Physicists have observed a magnetic phenomenon called the 'anomalous spin-orbit torque' (ASOT) for the first time. more
A torque on conventional magnetic wisdom  SCIENCE DAILY · 4 weeks
Physicists have observed a magnetic phenomenon called the 'anomalous spin-orbit torque' (ASOT) for the first time. Scientists have made this observation, demonstrating that there exists competition between what is known as spin-orbit coupling and the alignment... more
Cold, dry planets could have a lot of hurricanes  SCIENCE DAILY · 4 weeks
Study overturns conventional wisdom that water is needed to create cyclones. more
A toxic chemical in marine ecosystems turns out to play a beneficial role  SCIENCE DAILY · 4 weeks
Destructive free radicals -- known as reactive oxygen species -- are thought to degrade the cells of phytoplankton and other organisms. A... more
Physicists create metallic alloy for magnetic refrigerator  PHYS.ORG · 4 weeks
Physicists at the Laboratory of Novel Magnetic Materials of the Immanuel Kant Baltic Federal University study magnetic materials and magnetostructural phase transition in order to create a new magnetic cooling technology. They have studied... more
Spinning towards robust microwave generation on the nano scale  PHYS.ORG · 2 weeks
Spin-torque oscillators (STOs) are nanoscale devices that generate microwaves using changes in magnetic field direction, but those produced by any individual device are too weak for practical applications. Physicists have... more
Picky pathogens help non-native tree species invade  PHYS.ORG · 4 weeks
Walk into a forest comprising only native trees, and you probably notice many different tree species around you, with no one species dominating the ecosystem. Such biodiversity—the variety of life and species in the... more
Photothermally and magnetically controlled reconfiguration of polymer composites for soft robotics  Science Magazine · 3 weeks
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Next step in producing magnetic organic molecules  SCIENCE DAILY · 3 weeks
A team has created new molecules with magnetic properties. In contrast to many earlier organic magnets, the molecules were stable in the presence of water and oxygen. Their magnetic properties were retained up to... more
Light may magnetize non-magnetic metals  SCIENCE DAILY · 3 weeks
Physicists have devised a method to turn a non-magnetic metal into a magnet using laser light. more
Plasmonic magnetism - Light may magnetise non-magnetic metals, propose physicists  nanowerk · 3 weeks
Physicists have devised a method to turn a non-magnetic metal into a magnet using laser light. more
Next step in producing magnetic organic molecules  PHYS.ORG · 3 weeks
A team from the Ruhr Explores Solvation Cluster of Excellence at Ruhr-Universität Bochum has created new molecules with magnetic properties. In contrast to many earlier organic magnets, the molecules were stable in the presence... more
Light may magnetise non-magnetic metals, propose physicists  PHYS.ORG · 3 weeks
Physicists from Nanyang Technological University, Singapore (NTU Singapore) and the Niels Bohr Institute in Copenhagen, Denmark, have devised a method to turn a non-magnetic metal into a magnet using laser light. more
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Gas-giant planets orbiting close to other stars have powerful magnetic fields, many times stronger than our own Jupiter, according to a new study by a team... more
[Research Articles] Fluid assessment in dialysis patients by point-of-care magnetic relaxometry  Science Magazine · 4 weeks
Magnetic resonance imaging (MRI) is a powerful diagnostic tool, but its use is restricted to the scanner suite. Here, we demonstrate that a bedside nuclear magnetic... more
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Researchers used a phantom to show that magnetic eyelashes worn during MRI can cause substantial artifact and that detachment of the eyelashes from the phantom can occur. more
Synchronizing volcanic, sedimentary, and ice core records of Earths last magnetic polarity reversal  Science Magazine · 2 weeks
Reversal of Earth’s magnetic field polarity every 105 to 106 years is among the most far-reaching, yet enigmatic, geophysical phenomena. The short... more
Breakthrough in understanding of magnetic monopoles could signal new technologies  SCIENCE DAILY · 7 days
A breakthrough in understanding how the quasi-particles known as magnetic monopoles behave could lead to the development of new technologies to replace electric charges. more
Spinning towards robust microwave generation on the nano scale  SCIENCE DAILY · 2 weeks
Many physicists have attempted to produce reliable macroscale microwave fields by combining nanoscale spin-torque oscillators, but so far without success. Physicists have now theoretically demonstrated why connecting these devices in... more
Breakthrough in understanding of magnetic monopoles could signal new technologies  PHYS.ORG · 7 days
A breakthrough in understanding how the quasi-particles known as magnetic monopoles behave could lead to the development of new technologies to replace electric charges. more
Spontaneous magnetization in a non-magnetic interacting metal  PHYS.ORG · 4 weeks
Over the past decade, numerous physics studies have explored how oscillating electric fields produced by lasers or microwave sources can be used to dynamically alter the properties of materials on demand. In a new... more
Earth's last magnetic field reversal took far longer than once thought  SCIENCE DAILY · 2 weeks
Every several hundred thousand years or so, Earth's magnetic field dramatically shifts and reverses its polarity. Geologist found that the most recent field reversal, some 770,000... more
Microbiologists solve the mystery of the compass needle in magnetic bacteria  PHYS.ORG · 3 weeks
Bacteria of the species Magnetospirillum gryphiswaldense are unicellular organisms that can align their locomotion precisely with the Earth's magnetic field. They owe this ability to tiny... more
Improving the magnetic bottle that controls fusion power on Earth  PHYS.ORG · 2 weeks
Scientists who use magnetic fields to bottle up and control on Earth the fusion reactions that power the sun and stars must correct any errors in the shape... more
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