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Current Magnetic field News and Events

Current Magnetic field News and Events, Magnetic field News Articles.
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The observation of topologically protected magnetic quasiparticles
A team of researchers from Tohoku University, J-PARC, and Tokyo Institute of Technology conducted an in-depth study of magnetic quasiparticles called 'triplons.' The team conducted the study with a low-dimensional quantum magnet, Ba2CuSi2O6Cl2, using neutron inelastic scattering by AMATERAS at J-PARC. (2019-06-26)
Experimental physicists redefine ultrafast, coherent magnetism
For the first time ever, experimental physicists have been able to influence the magnetic moment of materials in sync with their electronic properties. (2019-06-26)
Researchers reach milestone in use of nanoparticles to kill cancer with heat
Researchers have developed an improved technique for using magnetic nanoclusters to kill hard-to-reach tumors. (2019-06-26)
Research reveals exotic quantum states in double-layer graphene
Researchers from Brown and Columbia Universities have demonstrated previously unknown states of matter that arise in double-layer stacks of graphene, a two-dimensional nanomaterial. (2019-06-25)
Targeting individual atoms
In recent decades, NMR spectroscopy has made it possible to capture the spatial structure of chemical and biochemical molecules. (2019-06-24)
Northern lights' social networking reveals true scale of magnetic storms
Magnetic disturbances caused by phenomena like the northern lights can be tracked by a 'social network' of ground-based instruments, according to a new study from the University of Warwick. (2019-06-21)
Advanced NMR at Ames Lab captures new details in nanoparticle structures
Advanced nuclear magnetic resonance (NMR) techniques at the U.S. Department of Energy's Ames Laboratory have revealed surprising details about the structure of a key group of materials in nanotechology, mesoporous silica nanoparticles (MSNs), and the placement of their active chemical sites. (2019-06-20)
Curbing the flammability of epoxy resin
How to improve the flame retardant performance of two-dimensional flame retardants? (2019-06-19)
Astronomers make first detection of polarised radio waves in Gamma Ray Burst jets
Astronomers detect polarised radio waves from a gamma-ray burst for the first time. (2019-06-19)
Researchers find quantum gravity has no symmetry
Using holography, researchers have found when gravity is combined with quantum mechanics, symmetry is not possible. (2019-06-19)
Astronomers uncover first polarized radio signals from gamma-ray burst
An international team of astronomers has captured the first-ever polarized radio waves from a distant cosmic explosion. (2019-06-19)
100-year-old physics model replicates modern Arctic ice melt
A nearly 100-year-old physics model captures the essential mechanism of pattern formation and geometry of Arctic melt ponds. (2019-06-17)
Introduced a new paradigm of cell transplantation with scaffold microrobots
Professor Hongsoo Choi's team developed a microrobot that can precisely transplant stem cells in various in vivo and vitro environments. (2019-06-17)
A new 2D magnet draws future devices closer
EPFL scientists have discovered a new type of 2D magnetic material that can be integrated into spintronic devices. (2019-06-17)
Researchers from IKBFU study nanoparticles synthesized by method of electric explosion
Physicists from the Immanuel Kant Baltic Federal University conduct a study on nanomaterials that have been synthesized by the method of the electric explosion. (2019-06-17)
NASA scientists find sun's history buried in moon's crust
The Sun's rotation rate in its first billion years is unknown. (2019-06-17)
Development of durable MTJ under harsh environment for STT-MRAM at 1Xnm technology node
Researchers at Tohoku University have announced the development of a new magnetic tunnel junction, by which the team has demonstrated an extended retention time for digital information without an increase of the active power consumption. (2019-06-14)
Immortal quantum particles
Decay is relentless in the macroscopic world: broken objects do not fit themselves back together again. (2019-06-14)
Electron (or 'hole') pairs may survive effort to kill superconductivity
Scientists seeking to understand the mechanism underlying superconductivity in 'stripe-ordered' cuprates -- copper-oxide materials with alternating areas of electric charge and magnetism -- discovered an unusual metallic state when attempting to turn superconductivity off. (2019-06-14)
Small currents for big gains in spintronics
UTokyo researchers have created an electronic component that demonstrates functions and abilities important to future generations of computational logic and memory devices. (2019-06-13)
Perfect diamagnetism observation of high-temperature superconductivity in compressed H2S
The research group of Prof. Tian Cui from Jilin University has made a breakthrough in fulfilling the perfect diamagnetism of sulfur hydride system under high pressure, using a highly sensitive magnetic susceptibility technique adapted for a megabar-pressure diamond anvil cell (DAC). (2019-06-13)
Concert of magnetic moments
An international collaboration between researchers from Germany, the Netherlands, and South Korea has uncovered a new way how the electron spins in layered materials can interact. (2019-06-13)
Discovery of field-induced pair density wave state in high temperature superconductors
Superconductors are quantum materials that are perfect transmitters of electricity and electronic information. (2019-06-12)
An innovative electron microscope overturning common knowledge of 88 years history
In conventional electron microscopes, performing atomic-resolution observations of magnetic materials is particularly difficult because high magnetic fields are inevitably exerted on samples inside the magnetic objective lens. (2019-06-11)
'Sandwich' structure key to thin LSMO films retaining magnetic properties
The oxide ceramic material lanthanum strontium manganite (LSMO) retains its magnetic properties in atomically thin layers if it is 'sandwiched' between two layers of a different ceramic oxide, lanthanum strontium chromium oxide (LSCO). (2019-06-11)
BU researchers develop new metamaterial that can improve MRI quality and reduce scan time
New magnetic metamaterial could be used as an additive technology to increase the imaging power of lower-strength MRI machines, increasing the number of patients seen by clinics and decreasing associated costs, without any of the risks that come with using higher-strength magnetic fields. (2019-06-10)
Technique pulls interstellar magnetic fields within easy reach
A new, more accessible and much cheaper approach to surveying the topology and strength of interstellar magnetic fields -- which weave through space in our galaxy and beyond, representing one of the most potent forces in nature -- has been developed by researchers at the University of Wisconsin-Madison. (2019-06-10)
Magnetism: An unexpected push for the hydrogen economy
For the first time, scientists have applied a magnetic field that directly enhanced the production of hydrogen via water splitting. (2019-06-10)
How electrical stimulation reorganizes the brain
Recordings of neural activity during therapeutic stimulation can be used to predict subsequent changes in brain connectivity, according to a study of epilepsy patients published in JNeurosci. (2019-06-10)
A new candidate for dark matter and a way to detect it
Two theoretical physicists at UC Davis have a new candidate for dark matter and a possible way to detect it. (2019-06-10)
A bubbly new way to detect the magnetic fields of nanometer-scale particles
The method provides manufacturers with a practical way to measure and improve their control of the properties of magnetic nanoparticles for a host of medical and environmental applications. (2019-06-10)
Site of biggest ever meteorite collision in the UK discovered
Scientists believe they have discovered the site of the biggest meteorite impact ever to hit the British Isles. (2019-06-09)
Magnetism discovered in the Earth's mantle
The well-known sources of the magnetic field that surrounds the Earth are the deep inside core and the Earth's crust. (2019-06-06)
Radio ridge between two galaxy clusters bridges intergalactic space
Intergalactic magnetic fields connect two merging galaxy clusters, according to a new study, which reports the first discovery of a vast ridge of radio-emitting plasma in a filament of the cosmic web. (2019-06-06)
Researchers develop superconducting quantum refrigerator
University of Rochester researchers harnessed superconductivity to conceive of a quantum refrigerator that could cool atoms to nearly absolute zero temperatures. (2019-06-04)
New way to estimate current induced magnetization switching efficacy in ultrathin systems
Scientists of Far Eastern Federal University (FEFU) in collaboration with colleagues from South Ural State University and the Chinese Academy of Sciences have developed an alternative method for numerical evaluation of the current induced local magnetization effect in ultrathin ruthenium-cobalt-ruthenium films with a wolfram layer added. (2019-06-04)
New material with magnetic shape memory
Researchers at the Paul Scherrer Institute PSI and ETH Zurich have developed a new material whose shape memory is activated by magnetism. (2019-06-04)
Tuning the topological insulator Sb2Te3: Just add iron
Iron-doping of the topological insulator Sb2Te3 results in useful electronic and magnetic properties, quantified in a recent FLEET study at the University of Wollongong. (2019-06-03)
Accurate probing of magnetism with light
Probing magnetic materials with extreme ultraviolet radiation allows to obtain a detailed microscopic picture of how magnetic systems interact with light -- the fastest way to manipulate a magnetic material. (2019-06-03)
New interaction between thin film magnets discovered
An international research team has made a discovery that could significantly improve racetrack memory devices storing the data in nanowires in the form of oppositely magnetized areas, so-called domains. (2019-06-03)
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