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Current Magnetism News and Events

Current Magnetism News and Events, Magnetism News Articles.
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Patented concept from Halle: novel, high-performance diodes and transistors
Today's computer processors are increasingly pushed to their limits due to their physical properties. (2019-10-08)
Iridium 'loses its identity' when interfaced with nickel
Hey, physicists and materials scientists: You'd better reevaluate your work if you study iridium-based materials -- members of the platinum family -- when they are ultra-thin. (2019-09-24)
A new way to turn heat into energy
An international team of scientists has figured out how to capture heat and turn it into electricity. (2019-09-23)
Eco-friendly method for the synthesis of iron oxide nanoparticles
Environmentally Friendly Way of Synthesizing Iron Oxide Nanoparticles Was Developed. (2019-09-16)
Molecule properties change through light
Green light affects this chemical compound in a different way than blue light. (2019-09-09)
Spintronics: Physicists discover new material for highly efficient data processing
A new material could aid in the development of extremely energy efficient IT applications. (2019-09-09)
Seeking moments of disorder
Scientists discover a new, long-hypothesized material state with a signature of quantum disordered liquid-like magnetic moments. (2019-09-04)
Next step in producing magnetic organic molecules
A team from the Ruhr Explores Solvation Cluster of Excellence at Ruhr-Universit├Ąt Bochum has created new molecules with magnetic properties. (2019-07-30)
Light may magnetise non-magnetic metals, propose physicists
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. (2019-07-29)
Stanford physicists discover new quantum trick for graphene: Magnetism
Physicists were stunned when two twisted sheets of graphene showed signs of superconductivity. (2019-07-26)
A torque on conventional magnetic wisdom
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. (2019-07-22)
Pairing 'glue' for electrons in iron-based high-temp superconductors studied
Newly published research from a team of scientists led by the US Department of Energy's Ames Laboratory sheds more light on the nature of high-temperature iron-based superconductivity. (2019-07-08)
Utrafast magnetism: Electron-phonon interactions examined at BESSY II
How fast can a magnet switch its orientation and what are the microscopic mechanisms at play ? (2019-06-28)
New material shows high potential for quantum computing
A joint team of scientists at the University of California, Riverside, and the Massachusetts Institute of Technology is getting closer to confirming the existence of an exotic quantum particle called Majorana fermion, crucial for fault-tolerant quantum computing -- the kind of quantum computing that addresses errors during its operation. (2019-06-28)
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)
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)
Story tips from the Department of Energy's Oak Ridge National Laboratory, June 17, 2019
New builders' tool by ORNL assesses design performance before construction begins; new pressure technique to manipulate magnetism in thin films could enhance electronic devices; ORNL outlines quantum sensing advances for better airport scanning, other applications. (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)
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)
'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)
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)
Electric-field-controlled superconductor-ferromagnetic insulator transition
Xianhui Chen's group at University of Science and Technology of China observed an electric-field controlled reversible transition from superconductor to ferromagnetic insulator in (Li,Fe)OHFeSe thin flake using the latest SIC-FET gating technique. (2019-05-28)
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)
Promising material could lead to faster, cheaper computer memory
Currently, information on a computer is encoded by magnetic fields, a process that requires substantial energy and generates waste heat. (2019-05-02)
Dark matter experiment finds no evidence of axions
In a paper published today in Physical Review Letters, an MIT-led team reports that in the first month of observations the experiment detected no sign of axions within the mass range of 0.31 to 8.3 nanoelectronvolts. (2019-03-28)
First explanation for mechanism behind magnetism-driven NTE derived in 40 years
Most materials expand upon heating and contract upon cooling. Some behave inversely, a phenomenon known as negative thermal expansion (NTE). (2019-03-26)
How spin dances with dipole
The key physical property of multiferroic materials is the existence of a coupling between magnetism and polarization. (2019-03-21)
Can artificial intelligence solve the mysteries of quantum physics?
A new study published in Physical Review Letters by Prof. (2019-03-12)
BFU scientists learned how to manage the properties of amorphous microwires
Amorphous ferromagnetic microwires are thin glass coated wires used to manufacture magnetic safety tags and in medicine. (2019-03-01)
A quantum magnet with a topological twist
Researchers probed a special kind of magnet containing atoms arranged in a pattern called a kagome lattice, which takes its name from a Japanese basket. (2019-02-22)
NIST physicists 'flash-freeze' crystal of 150 ions
Physicists at the National Institute of Standards and Technology (NIST) have 'flash-frozen' a flat crystal of 150 beryllium ions (electrically charged atoms), opening new possibilities for simulating magnetism at the quantum scale and sensing signals from mysterious dark matter. (2019-02-20)
What happens to magnetic nanoparticles once in cells?
Although magnetic nanoparticles are being used more and more in cell imaging and tissue bioengineering, what happens to them within stem cells in the long term remained undocumented. (2019-02-14)
Scientists discover new type of magnet
A team of scientists has discovered the first robust example of a new type of magnet -- one that holds promise for enhancing the performance of data storage technologies. (2019-02-07)
Physicists uncover the topological origin of surface electromagnetic waves
In work that provides insights for several areas of wave physics -- Maxwell electromagnetism, topological quantum states, and plasmonics/metamaterials -- scientists showed that the well-known surface electromagnetic waves at interfaces between homogeneous isotropic media, obtained within classical Maxwell's electromagnetism, also have a purely topological origin, similar to quantum topological states. (2019-02-04)
Spintronics 'miracle material' put to the test
In a paper published today in Nature Communications, Vardeny, along with Jingying Wang, Dali Sun (now at North Carolina State University) and colleagues present two devices built using perovskite to demonstrate the material's potential in spintronic systems. (2019-01-10)
Physicists found a correlation between the structure and magnetic properties of ceramics
The international scientific group studied a correlation between the structure of ceramic materials based on bismuth ferrite (BiFeO3) and their magnetic properties. (2018-12-18)
Pressure tuned magnetism paves the way for novel electronic devices
Using very sensitive magnetic probes, an international team of researchers has found surprising evidence that magnetism which emerges at the interfaces between non-magnetic oxide thin layers can be easily tuned by exerting tiny mechanical forces. (2018-12-17)
Physicists studied the influence of magnetic field on thin film structures
A team of scientists from Immanuel Kant Baltic Federal University together with their colleagues from Russia, Japan, and Australia studied the influence of inhomogeneity of magnetic field applied during the fabrication process of thin-film structures made from nickel-iron and iridium-manganese alloys, on their properties. (2018-12-17)
Reflecting antiferromagnetic arrangements
An x-ray imaging technique could help scientists understand the magnetic structure of promising materials for 'spin'-based electronics. (2018-12-05)
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