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Current Magnetic fields News and Events

Current Magnetic fields News and Events, Magnetic fields News Articles.
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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)
Bees required to create an excellent blueberry crop
Getting an excellent rabbiteye blueberry harvest requires helpful pollinators -- particularly native southeastern blueberry bees -- although growers can bring in managed honey bees to do the job, according to Agricultural Research Service (ARS) scientists. (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)
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)
New quantum dot microscope shows electric potentials of individual atoms
Researchers from J├╝lich in cooperation with partners from other institutions has developed a new method to measure the electric potentials of a sample at atomic accuracy. (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)
The sun may have a dual personality, simulations suggest
A deep dive into the sun's interior provides new clues to the forces that govern that star's internal clock. (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)
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)
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)
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)
Breaking the symmetry in the quantum realm
For the first time, researchers have observed a break in a single quantum system. (2019-05-31)
Physicists create stable, strongly magnetized plasma jet in laboratory
A team of scientists has for the first time created a particular form of coherent and magnetized plasma jet that could deepen the understanding of the workings of much larger jets that stream from newborn stars and possibly black holes. (2019-05-31)
Concussion symptoms reversed by magnetic therapy
Concussion symptoms -- such as loss of balance and ability to walk straight -- can be reversed by a new type of magnetic stimulation (2019-05-30)
NICER's night moves trace the X-ray sky
This is a map of the entire sky in X-rays recorded by NASA's Neutron star Interior Composition Explorer (NICER), a payload on the International Space Station. (2019-05-30)
Centuries-old drawings lead to better understanding of fan-shaped auroras
Physics researchers and literature researchers have joined together to better understand the rare natural phenomenon of white and red auroras fanning across the night sky in Japan. (2019-05-28)
The sun follows the rhythm of the planets
One of the big questions in solar physics is why the sun's activity follows a regular cycle of 11 years. (2019-05-27)
AI and high-performance computing extend evolution to superconductors
In a new study from the US Department of Energy's Argonne National Laboratory, researchers used the power of artificial intelligence and high-performance supercomputers to introduce and assess the impact of different configurations of defects on the performance of a superconductor. (2019-05-24)
Rice U. lab grows stable, ultrathin magnets
Rice University researchers find a simple method to make unique, nearly two-dimensional iron oxides with stable magnetic properties at room temperature. (2019-05-24)
The geometry of an electron determined for the first time
Physicists at the University of Basel are able to show for the first time how a single electron looks in an artificial atom. (2019-05-23)
Artificial atomic scale materials: Discovering how electrons fatten!
A single and isolated electron has a clear electrical charge, magnetic moment and mass, and its free movement can be precisely predicted. (2019-05-23)
Scientists break record for highest-temperature superconductor
University of Chicago scientists are part of an international research team that has discovered superconductivity -- the ability to conduct electricity perfectly -- at the highest temperatures ever recorded. (2019-05-22)
Researchers from IKBFU study properties of amorphous microwires
Glass coated amorphous microwires are the newest perspective magnetic composite alloys that can be used for the creation of modern high-speed mass storage devices with high recording density and logic elements. (2019-05-22)
Cardiac MRI may lead to targeted PAH therapy
Patients at greatest risk of dying from pulmonary arterial hypertension (PAH) may be identified through cardiac magnetic resonance imaging (MRI) and the information the noninvasive scan provides about the functional level of the heart's right ventricle. (2019-05-20)
Researchers develop new lens manufacturing technique
Researchers from Washington State University and Ohio State University have developed a low-cost, easy way to make custom lenses that could help manufacturers avoid the expensive molds required for optical manufacturing. (2019-05-20)
Moving the needle on nanoscale imaging with single-molecule magnets
Amid intense research focus on magnetic single atoms and molecules -- which could serve as the smallest possible memory elements in quantum computing -- researchers report creating a sensor capable of measuring and imaging magnetic structures and interactions at the atomic scale, in unprecedented detail. (2019-05-16)
Energy-free superfast computing invented by scientists using light pulses
The invention uses magnets to record computer data which consume virtually zero energy, solving the dilemma of how to create faster data processing speeds without high energy costs. (2019-05-15)
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