Articles tagged with Dysprosium
Researchers at Penn State develop novel technology to isolate and recover dysprosium, a critical rare earth element used in semiconductors and other applications. The new approach uses cellulose-based nanocellulose to selectively separate dysprosium from other elements, promoting a more environmentally friendly and efficient method.
A recent study shows that electric vehicle manufacturers can reduce their material demands by nearly 15% by adopting a circular manufacturing system decision-making model. This approach enables product design that facilitates eventual remanufacture and reuse, or recycling, resulting in production cost savings of 18.6% and overall carbo...
A team of researchers led by UC Santa Barbara's Justin Wilson has developed a technique to purify certain rare earth elements at room temperature using optimized chelators. This new process can concentrate dysprosium by a factor of over 800, compared to less than 10 for the industry standard.
A new study at BESSY II analyzed the formation of skyrmions in ferrimagnetic thin films of dysprosium and cobalt. The researchers directly observed Néel-type skyrmions using scanning transmission X-ray microscopy, revealing their domain wall type for the first time.
Researchers at Shibaura Institute of Technology developed an optimized recipe to retain superconductivity in bulk MgB2 by enhancing its critical current density. By combining sintering conditions with controlled addition of nanometer-sized amorphous boron and dysprosium oxide, the team achieved a superior critical current density.
Scientists have connected two soft crystals and observed energy transfer between them, leading to the potential development of sophisticated materials. The study used rare earth metals called lanthanides, which can luminesce, to create a molecular train that exhibited green luminescence at one end and yellow luminescence at the other.
A new method developed by Penn State and LLNL demonstrates a promising way to extract and separate rare earth elements from low-grade sources. The protein-based approach separates metals with greater than 99% purity, offering a more efficient and eco-friendly alternative to traditional methods.
Researchers at Stanford University have developed a quantum Archimedes' screw that hails fragile gas atoms to higher energy states without collapsing. The discovery reveals the existence of scar states, rare trajectories in chaotic quantum systems offering protected refuge for information encoded in quantum systems.
Researchers discovered that sodium and potassium make rare earth elements soluble, allowing for better predictions of their concentrations. This breakthrough could lead to new discoveries of neodymium and dysprosium deposits, essential for digital and clean energy manufacturing.
Physicists applied high pressure to create polycrystal samples of dysprosium germanide, revealing a charge-density wave phenomenon. The wave influences crystal lattice distortions and magnetic ordering, leading to an anti-ferromagnetic order at lower temperatures.
Scientists have discovered a new process to layer metals under graphite, leading to unique mesas with potential applications in quantum computing and sensing. The formation of these structures could enable controlled magnetic and electronic properties.
Researchers have discovered a mechanism to develop magnetic storage media with lower energy expenditure by combining ferromagnetic and antiferromagnetic spins. Antiferromagnetic dysprosium can be toggled using short laser pulses, requiring less energy than conventional magnets.
Researchers at the University of Pennsylvania have developed a new method to recycle rare-earth magnets, simplifying the process and increasing efficiency. The technique uses standard laboratory equipment and can separate neodymium and dysprosium from used electronics in just minutes.
Scientists at Ames Laboratory have created a new magnetic alloy using cerium instead of dysprosium, which is scarce and expensive. The alloy demonstrates comparable properties to traditional magnets and could be used in high-performance applications such as wind turbines and automobile engines.
A large-scale shift to green energy sources could lead to a significant increase in demand for rare earth elements, used in wind turbines and electric vehicles. To mitigate this, researchers suggest materials substitution, improved efficiency, and increased reuse, recycling, and use of scrap.