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Current Magnetic fields News and Events, Magnetic fields News Articles.
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Spintronics: Researchers show how to make non-magnetic materials magnetic
A complex process can modify non-magnetic oxide materials in such a way to make them magnetic. (2020-08-06)
New method makes magnetic maps of the solar corona
The twisting, ever-shifting and metrically elusive magnetic field of the Sun's ephemeral outer atmosphere can be mapped using near-infrared observations of the solar corona. (2020-08-06)
Silk scaffolds and magnetism to generate bone tissue and be able to use it in implants
Researchers from the UPV/EHU, BCMaterials and various centres in Portugal have shown that the combination of biocompatible scaffolds formed from silk components, and stimulation of cells by means of magnetism is valid for generating bone tissue. (2020-08-05)
Manifestation of quantum distance in flat band materials
IBS research team found a way to measure the quantum distance of Bloch states in solids by applying magnetic field. (2020-08-05)
High-sensitivity atomic force microscopy opens up for photosensitive materials
Research at Kanazawa University as reported in Scientific Reports demonstrates atomic force microscopy imaging that gets around the challenges of exciting very small cantilevers at their high megahertz resonance frequencies. (2020-08-05)
Scientists suggest device to make breast MRI more effective
Magnetic resonance imaging is becoming increasingly popular as a method of diagnosing diseases. (2020-08-04)
Improved modelling of nuclear structure in francium aids searches for new physics
Thanks to researchers from The University of Queensland, we now know with much greater certainty the nuclear magnetic moments of francium atoms. (2020-08-04)
Novel magnetic stirrer speaks to lab equipment
A small device, called ''Smart Stirrer'', performed a function of a conventional laboratory stir bar, has an integrated microprocessor and various sensors capable of wireless and autonomous report the conversion of properties of a solution. (2020-08-03)
NASA sun data helps new model predict big solar flares
Using data from NASA's Solar Dynamics Observatory, or SDO, scientists have developed a new model that successfully predicted seven of the Sun's biggest flares from the last solar cycle, out of a set of nine. (2020-07-31)
When Dirac meets frustrated magnetism
Scientists at the Max Planck Institute of Microstructure Physics have discovered one of the largest anomalous Hall effects (15,506 siemens per centimeter at 2 Kelvin) ever observed in the new compound, KV3Sb5. (2020-07-31)
TU Graz researchers synthesize nanoparticles tailored for special applications
''Core-shell'' clusters pave the way for new efficient nanomaterials that make catalysts, magnetic and laser sensors or measuring devices for detecting electromagnetic radiation more efficient. (2020-07-30)
Transcranial stimulation to prevent fear memories from returning
A research group at the University of Bologna developed a new non-invasive experimental protocol to alter the memory of learned fear experiences, thus paving the way for treatments to overcome traumatic events (2020-07-30)
A new, physics-based model predicts imminent large solar flares
Severe space weather could be forecast with greater accuracy and reliability than ever before, according to a new study, which presents a physics-based method for predicting imminent large solar flares. (2020-07-30)
'Quantum negativity' can power ultra-precise measurements
Scientists have found that a physical property called 'quantum negativity' can be used to take more precise measurements of everything from molecular distances to gravitational waves. (2020-07-29)
Alaskan seismometers record the northern lights
Aaron Lojewski, who leads aurora sightseeing tours in Alaska, was lucky enough to photograph a ''eruption'' of brilliant pink light in the night skies one night in February. (2020-07-29)
Breakthrough method for predicting solar storms
Extensive power outages and satellite blackouts that affect air travel and the internet are some of the potential consequences of massive solar storms. (2020-07-29)
Research brief: 'Fool's gold' may be valuable after all
In a breakthrough new study, scientists and engineers at the University of Minnesota have electrically transformed the abundant and low-cost non-magnetic material iron sulfide, also known as 'fool's gold' or pyrite, into a magnetic material. (2020-07-29)
New studies reveal inside of central energy release region in solar eruption
Prof. LIN Jun from the Yunnan Observatories of Chinese Academy of Sciences, collaborating with Prof. (2020-07-28)
New scenario for the India-Asia collision dynamics
The India-Asia collision is an outstanding smoking gun in the study of continental collision dynamics. (2020-07-28)
Recent advances in 2D, 3D and higher-order topological photonics
A research team from South Korea and the USA has provided a comprehensive review covering the recent progress in topological photonics, a recently emerging branch of photonics. (2020-07-27)
Researchers offer unprecedented look into 'central engine' powering a solar flare
In a study published in Nature Astronomy, an international team of researchers has presented a new, detailed look inside the ''central engine'' of a large solar flare accompanied by a powerful eruption by the Owens Valley Solar Array -- a solar radio telescope facility operated by New Jersey Institute of Technology's Center for Solar-Terrestrial Research. (2020-07-27)
X-rays recount origin of oddball meteorites
X-ray experiments at Berkeley Lab played a key role in resolving the origin of rare, odd meteorites that have puzzled scientists since their discovery a half-century ago. (2020-07-27)
Ferried across: Figuring out unconventional spin transport in quantum spin liquids
Scientists at Tokyo Institute of Technology and Yokohama National University uncover the peculiar mechanism by which spin perturbations travel through a seemingly unpassable region of a quantum spin liquid system. (2020-07-27)
An origin story for a family of oddball meteorites
Study suggests a family of rare meteorites likely came from an early planetesimal with a magnetic core. (2020-07-24)
Manipulating non-magnetic atoms in a chromium halide enables tuning of magnetic properties
The magnetic properties of a chromium halide can be tuned by manipulating the non-magnetic atoms in the material, a team, led by Boston College researchers, reports in the most recent edition of ScienceAdvances. (2020-07-24)
New approach simultaneously measures EEG and fMRI connectomes
Researchers have developed a new approach to compare changes in neural communication using electroencephalography and functional magnetic resonance imaging simultaneously. (2020-07-23)
Diamonds shine a light on hidden currents in graphene
A new diamond-based quantum sensing technique gives researchers a map of the intricate movement of electricity on a microscopic scale. (2020-07-22)
New cosmic magnetic field structures discovered in galaxy NGC 4217
Spiral galaxies such as our Milky Way can have sprawling magnetic fields. (2020-07-21)
Magnetic field of a spiral galaxy
A new image from the VLA dramatically reveals the extended magnetic field of a spiral galaxy seen edge-on from Earth. (2020-07-21)
USTC finds ultimate precision limit of multi-parameter quantum magnetometry
Researchers obtained the ultimate precision for the estimation of all three components of a magnetic field with entangled probe states under the parallel scheme. (2020-07-20)
Quantum exciton found in magnetic van der Waals material NiPS3
A new type of exciton in magnetic van der Waals material NiPS3 is intrinsically of many-body origin.This is an actual realization of a genuine quantum state of diverse possible use in f quantum information&computing. (2020-07-20)
South Atlantic anomalies existed 8 - 11 million years ago
Research by the University of Liverpool has revealed that strange behaviour of the magnetic field in the South Atlantic region existed as far back as eight to 11 million years ago, suggesting that today's South Atlantic Anomaly is a recurring feature and unlikely to represent an impending reversal of the Earth's magnetic field. (2020-07-20)
A mechanical way to stimulate neurons
Magnetic nanodiscs can be activated by an external magnetic field, providing a research tool for studying neural responses. (2020-07-20)
Researchers realize nanoscale electrometry based on magnetic-field-resistant spin sensor
USTC researchers proposed a robust electrometric method utilizing continuous dynamic decoupling (CDD) technique, where the continuous driving fields provide a magnetic-field-resistant dressed frame. (2020-07-17)
Atomtronic device could probe boundary between quantum, everyday worlds
A new device that relies on flowing clouds of ultracold atoms promises potential tests of the intersection between the weirdness of the quantum world and the familiarity of the macroscopic world we experience every day. (2020-07-17)
Study identifies missing piece needed for lower-cost, high-quality MRI
Researchers identify the missing piece needed to generate high-quality imaging using low-cost MRI scanners. (2020-07-17)
Pre-brain surgery test protects language in some tumors
A preoperative procedure might enable surgeons to protect the language centers during brain tumor removal without needing to keep patients awake during surgery. (2020-07-16)
New NMR method enables monitoring of chemical reactions in metal containers
Scientists have developed a new method of observing chemical reactions in metal containers. (2020-07-15)
In a first, astronomers watch a black hole's corona disappear, then reappear
For the first time, astronomers have watched a black hole's corona disappear, then reappear. (2020-07-15)
Twisting magnetic fields for extreme plasma compression
A new spin on the magnetic compression of plasmas could improve materials science, nuclear fusion research, X-ray generation and laboratory astrophysics, research led by the University of Michigan suggests. (2020-07-14)
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