Articles tagged with Magnetic Properties
A team of researchers from Texas A&M University and Sandia National Laboratories successfully improved the mechanical properties of bulk magnetic alloys through microstructural refinement. The findings show that the severe plastic deformation process can produce high-performance alloys with superior mechanical environments.
The study found that the magnetic field orientation of magnetosomes is slightly tilted, deviating from the chain direction. This tilt may explain the helical shape of magnetosome chains, a crucial aspect of magnetotactic bacteria's internal compass construction.
Researchers at UC Davis discovered a piezomagnetic material that alters its magnetic properties when subjected to mechanical stress. This finding has potential applications in detecting strain within materials, such as aircraft components, and could lead to new ways of investigating superconducting properties.
Scientists from Siberian Federal University have developed a new method for synthesizing iron-dysprosium garnet, a promising magnetic material. This method uses anion resin exchange precipitation, allowing for the production of materials with controlled properties and no high temperatures or aggressive substances.
Researchers have developed a high-quality magnetoelectric material that can store information using both electric and magnetic fields. The material enables the creation of low-power devices with multifunctional capabilities, paving the way for more efficient electronics.
Scientists found that magnetic field strength increases linearly with distance from the specimen, making the double H-coil method more accurate for certain applications. The study suggests using the double H-coil method when data requires higher accuracy.
The NSF grant aims to improve the properties of magnetic shape-memory alloys, enabling efficient and economical production of magnetic actuators used in various industries. The researchers will use binder jet printing to enhance the microstructure and properties of these alloys.
Scientists have developed a method to control magnetic properties of materials using surface acoustic waves, which can induce rapid changes in strain and magnetization. This technique has the potential to enable low-power magnetic devices, which is key to developing memory, computing, and communication devices at the nanoscale.
Nebraska physicist Christian Binek discovered a formula that links magnetism to elasticity and temperature. This finding may enable engineers to design materials with tailored elasticity by manipulating magnetic properties or applying external fields.
Researchers have discovered intrinsic magnetism in isolated 2-D materials, a breakthrough that could lead to the development of more efficient and compact magnetic devices. The discovery was made using Scotch tape to exfoliate monolayers from larger crystals, revealing unique properties not seen in their 3-D forms.
A team of researchers used neutron scattering to study the origins of unusual magnetic behavior in a rare earth metal oxide, revealing three key features: antiferromagnetic interactions, spin space anisotropy, and chemical disorder. These findings provide a better understanding of how quantum spin liquids exhibit exotic behaviors.
Researchers have engineered a magnetoelectric multiferroic material that combines electrical and magnetic properties at room temperature. This new material could enable devices with lower energy consumption, addressing the growing concern of electronics being the fastest-growing consumer of energy worldwide.
A team of researchers from Marburg and Karlsruhe has studied the stepwise formation of metal clusters, finding that a transition metal plays a key role in cluster growth. The study provides knowledge for customized optoelectronic and magnetic properties.
Scientists at SISSA and Northwestern University propose a new model for creating multiferroic materials that combine magnetism and ferroelectricity in the same substance. Theoretical study shows promise for controlling ferroelectricity with magnetism, paving the way for new technologies.
Researchers from Finland and Europe have discovered a method to convert heat into spin current in magnetic superconductors, enabling faster data writing processes. This breakthrough has the potential to revolutionize memory technology, making it more efficient and faster.
Researchers at ETH Zurich developed a new production technology and material to manufacture tiny actuators that can swim through liquids. The actuators have helical shapes, are magnetic, and possess shape-independent magnetic properties.
Researchers propose a new method for measuring magnetic properties of materials at atomic resolution, utilizing the phase symmetry of an electron beam. This technique enhances the magnetic signal, enabling the detection of magnetism with unprecedented precision.
Researchers have identified a new phase of oxygen with unprecedented characteristics, including the formation of quartet molecules that exhibit a 'quantum dance' at high pressures. This phenomenon leads to fluctuating magnetic properties in one phase and loss of magnetism in another.
Scientists at Lawrence Berkeley National Laboratory's Advanced Light Source have demonstrated the ability to control the conducting/insulating phases of ultra-thin films of Mott materials using epitaxial strain. This breakthrough could lead to more efficient transistors and memories with higher energy efficiencies and faster switching ...
Scientists at Queen Mary University of London discovered a novel nanoparticle with magnetic properties, revealing potential applications in battery technology and cancer therapies. The sea urchin-shaped nanoparticles consist of iron-filled nanotubes with unique properties that can be manipulated for various uses.
Researchers have discovered a new explanation for the strange behavior of the compound LaCoO3, which loses magnetism at lower temperatures but becomes magnetic as temperature rises. A rhombohedral distortion in its lattice structure is key to understanding this phenomenon.
Researchers found a unique arrangement of spin glass behavior in these new quasicrystals, which is distinct from the magnetic ordering seen in crystalline structures. The discovery provides insight into magnetism in complex environments and opens up new avenues for studying rare-earth quasicrystals.
Researchers developed a new microscope that uses X-ray excited luminescence microscopy to image material properties. The technique combines optical microscopy's spatial resolution with synchrotron radiation's element and magnetic specificity, enabling the imaging of features as small as one micron.
Graphene nanowiggles exhibit highly varied band gaps and magnetic properties, enabling customization of nanostructures for different tasks. The discovery provides a roadmap for building and designing new devices using these promising nanomaterials.
Researchers at Southwest University of China proposed a novel method to increase the coercivity of MFM cantilevers while maintaining isotropy and reducing annealing temperature. The new coating layer exhibits improved stability and higher resolution, making it suitable for high-performance MFM applications.
Scientists from Tsinghua University tested three structures commonly used in magnetic memory experiments and found that voltage directly controls changes in the magnetic properties of all three materials. This is a significant advantage for real-world device performance, as it eliminates the need for heat-controlled systems.
Researchers at Johannes Gutenberg University Mainz have directly observed the magnetic moment of a single proton, a crucial step forward in understanding the universe's matter-antimatter imbalance. This achievement opens the way for high-precision measurements of the proton and anti-proton's magnetic moments.
Paul Morrow's innovations could improve magnetic data storage and sense extremely low-level magnetic fields in various applications. He developed a three-dimensional nanomaterial with promising magnetic properties, increasing data storage capability and spatial sensitivity.
Scientists have developed a spectroscopic technique to measure magnetic properties of thin film edges, which become dominant at the nanoscale. The method allows for prediction of behavior in similar structures, impacting nanoscale electronics design.
Researchers at NIST create molecular nanomagnets that offer consistent design and high contrast, improving MRI imaging. The new agents can be turned on only when bonded to a target molecule or cell, with no toxicity issues.
Scientists at the University of New South Wales create a new type of quantum wire that uses holes to carry electrical current, enabling control over magnetic properties and paving the way for spin-based transistors. This discovery has significant implications for high-speed electronics and quantum information technologies.
Physicists have developed a technique to measure magnetism at the atomic scale using a scanning tunneling microscope, enabling potential applications in futuristic electronic and magnetic devices. This breakthrough could lead to advancements in spintronics, quantum computing, and more powerful hard drives.