Articles tagged with National Laboratories
Researchers used advanced X-ray techniques to study infinite-layer nickelates, a promising family of high-temperature superconductors. They found that magnetic fluctuations and spin excitations are present in these materials, regardless of the presence of a capping layer.
Neuromorphic computing is poised to emerge into full-scale commercial use, driven by the need for energy-efficient solutions. The review article proposes strategies for building large-scale neuromorphic systems that can tackle complex real-world challenges.
The UCF-led PARTNERS consortium aims to train a new generation of nuclear engineers and scientists, providing a talent pipeline for the NNSA. The $5 million grant will support students from underrepresented communities, providing research opportunities and internships at national labs.
The University of Texas at Arlington is developing more efficient processes for sourcing rare earth elements needed to produce high-performance magnets. The project aims to make the mining of these critical materials more environmentally sustainable and cost-effective.
Emrullah Aydin's work in modeling and simulation supported ORNL's record-setting wireless power transfer of 270-kilowatts to a light-duty passenger vehicle. He joined ORNL in 2022 as a postdoctoral researcher and became a staff member in 2023.
The American Physical Society's joint March Meeting and April Meeting will convene more than 14,000 physicists from around the world to present new research in various fields. The conference will be held in person in Anaheim, California and online everywhere March 16-21.
The ISS National Lab is soliciting flight concepts for technology advancement using the space-based environment of the International Space Station. The lab aims to develop and test products and processes with potential economic impact through this $650,000 funding opportunity.
Shaun Gleason has been named director of the Partnerships Office, advancing entrepreneurship, commercialization, and technology transfer at ORNL. He brings a compelling vision to support the lab's strategic science and technology mission.
The NSF is seeking proposals for research on transport phenomena and fluid dynamics in space, leveraging the ISS National Lab's microgravity environment. Selected projects will receive funding to advance fundamental and translational research benefiting humanity.
Nearly 50 ISS National Lab-sponsored payloads splashed down safely on SpaceX’s CRS-31 mission, including research for early cancer detection and neurodegenerative conditions treatments. The investigations leveraged the space station's unique environment to improve life on Earth.
A team of international researchers successfully controlled the quantum states of matter at ultrafast time scales and its chemical properties with extreme precision using light in the extreme ultraviolet. The technique was demonstrated on helium atoms, enabling the enhancement of selected quantum processes while suppressing others.
The AstroRad vest employs high-density polymers to shield vital organs from radiation exposure, addressing cancer and radiation sickness risks. The wearable technology has undergone extensive testing through the ISS National Lab, leading to significant enhancements in its design and functionality.
Chris Johnson, a senior chemist at Argonne National Laboratory, has been elected as a fellow of the National Academy of Inventors (NAI) for his significant contributions to battery science. He pioneered the development of nickel-manganese-cobalt cathode materials and has published over 150 scientific papers on emerging sodium-ion batte...
A landmark photosynthesis gene discovery has been made in a poplar tree that enhances plant growth by up to 200% and increases biomass production. The gene, named Booster, has the potential to boost crop yields without requiring more land, water or fertilizer.
Researchers use quantum information science to study the influence of entanglement on proton structure, revealing a more complex and dynamic system. The findings may offer insight into nuclear physics questions and inform future experiments at the Electron-Ion Collider.
A $50 million consortium, led by Virginia Tech, aims to develop high-energy, long-lasting sodium-ion batteries using abundant and inexpensive materials. The initiative seeks to reduce US dependence on critical elements in lithium-ion batteries, paving the way for a more sustainable future in electric-vehicle technology.
Researchers on the ISS National Lab have leveraged microgravity to study fundamental physical phenomena, such as heat transfer, combustion, and fluid dynamics. These discoveries hold potential for advances in pharmaceuticals, energy production, materials manufacturing, and more.
The National Center for Supercomputing Applications (NCSA) has received the Readers' Choice Award: Best HPC Collaboration and Editors' Choice: Best Use of HPC in Physical Sciences. This is the 14th consecutive year NCSA has been honored with an HPCwire award.
Researchers have developed a new method to image nuclear shapes using high-energy particle smashups at RHIC, revealing subtle details about atomic nuclei. This technique complements lower energy methods and has implications for fields like nuclear fission, neutron stars, and exotic particle decay.
Scientists at Brookhaven National Laboratory have demonstrated that complex calculations can accurately predict the distribution of electric charges in mesons. The new predictions match measurements from low-energy experiments and extend into the high-energy regime planned for future collider experiments.
The project aims to identify and fabricate optimized first-wall materials using advanced computer simulations enhanced by machine learning, accelerating the discovery of new materials by 100-fold. The research will leverage synthesis, irradiation, and testing facilities to conduct a high-impact materials discovery campaign.
The Department of Energy awarded nearly $1 million to researchers at the University of Arkansas to develop a prototype for high-voltage power modules that can handle higher voltages and temperatures. The goal is to create smaller, more efficient, and more reliable fast-charging stations for electric vehicles.
Researchers developed a large-scale optical programmable logic array that can execute complex models like Conway's Game of Life, marking a significant advancement in optical computing. The array uses parallel spectrum modulation to achieve an 8-input system, significantly expanding the capabilities of optical logic operations.
Chemists at Brookhaven Lab develop new theoretical framework to accurately predict catalyst behavior, revealing how conditions like temperature and pressure can change a catalyst's structure, efficiency, and products. The study highlights the significant impact of reaction environment on catalytic performance.
Researchers have developed functional interlocking metasurfaces that offer more structural strength and stability than traditional techniques like bolts and adhesives. These metasurfaces can selectively disengage and re-engage on demand while maintaining consistent joint strength.
A team of researchers at Argonne National Laboratory has proposed a new type of optical memory that uses quantum defects to store data. By embedding rare-earth emitters in a solid material and transferring energy between them, the researchers aim to create an ultra-high-density storage method that could potentially exceed current limits.
Scientists from Brookhaven National Laboratory have developed a new type of qubit that can be easily manufactured without sacrificing performance. The constriction junction architecture offers a simpler alternative to traditional SIS junctions, using a thin superconducting wire instead of an insulating layer.
Juan Jimenez, a Goldhaber postdoctoral fellow at Brookhaven National Laboratory, has been recognized as a Blavatnik Awards Finalist for his work on developing new catalysts to convert greenhouse gases into industrially useful materials. His research focuses on minimizing hazardous byproducts and using solvent-free processes.
A team of researchers discovered a class of materials that mimic the behavior of axons by spontaneously amplifying electrical pulses. These materials can harness internal instabilities to create spiking behavior and amplify signals, potentially leading to more efficient computing and artificial intelligence.
Researchers at Argonne National Laboratory have validated a cathode hydrogenation mechanism as the cause of self-discharge in lithium-ion batteries. This discovery could lead to the development of smaller, lighter and cheaper batteries with improved lifespan.
The RV Resilience, a 50-foot hybrid-electric research vessel, enables researchers to transport and install large equipment in Sequim Bay for marine energy testing. The vessel's electric mode reduces noise pollution and supports sensitive acoustic measurements.
Boscoboinik's work on nanocages that trap noble gases like radon and xenon could lead to affordable air purification methods and more efficient industrial production. The technology has market value worth hundreds of millions of dollars and could save lives by preventing lung cancer.
Researchers have engineered a catalyst that converts methane into methanol in a single step, reducing the need for multiple reactions and increasing efficiency. The new process has potential applications for local deployment of stranded natural gas reserves.
Climate change is projected to increase hydropower generation in the US, with a 5% rise in near-term production and 10% increase in midterm. However, seasonal changes and regional variations may lead to significant decreases in some areas, such as the Southwest.
Researchers at Brookhaven National Laboratory used X-ray absorption spectroscopy to study promethium, a rare and radioactive element. The team successfully observed promethium form chemical bonds with neighboring oxygen atoms in an aqueous solution, providing new insights into its complex chemistry.
Researchers at Brookhaven National Laboratory's STAR Collaboration have discovered a new kind of antimatter nucleus, antihyperhydrogen-4, composed of four antimatter particles. The discovery was made using the Relativistic Heavy Ion Collider and analyzed details of collision debris.
The International Space Station National Laboratory is collaborating with NASA to fund up to $4 million in research addressing significant diseases like cancer, cardiovascular disease, and neurodegenerative disease. The joint solicitation aims to leverage microgravity to improve existing or develop new technologies for health problems ...
Mary Bishai, a Brookhaven physicist, has been recognized as a Distinguished Scientist Fellow by the DOE Office of Science. Her work on understanding neutrinos' properties has led to extraordinary leadership and service to the particle physics community. As a mentor, she is guiding the next generation of researchers.
An international team successfully realizes periodic oscillations and transportation for optical pulses using a synthetic temporal lattice. They observe the features of SBO collapse, including vanishing oscillation amplitude and flip of initial oscillation direction.
Researchers developed a new technique to study charge density waves in materials, revealing two previously unobserved ways electricity can manipulate their state. The method allows for the observation of nanoscale lengths and nanosecond speeds, with potential applications in energy-efficient microelectronics.
Researchers have discovered a new connection between the nanoscale features of a piezoelectric material and its macroscopic properties, providing a new approach to designing smaller electromechanical devices. The mesoscale structures reveal a complex tile-like pattern that aligns dipoles in a specific way under an electric field.
Researchers at Argonne National Laboratory have made significant strides in understanding the mesoscale properties of a ferroelectric material under an electric field. The breakthrough holds potential for advances in computer memory, lasers, and sensors.
Xiao-Qing Yang, a physicist at Brookhaven National Laboratory, has spent his career studying and improving battery materials using advanced characterization tools. His work has led to a fundamental understanding of the relationship between structure and performance in battery systems.
Researchers successfully applied atomic pair distribution function (PDF) analysis at X-ray free-electron laser facilities to study ultrafast material transitions. They discovered a new material phase, resolving years-long scientific debate and paving the way for designing novel transitioning materials with commercial applications.
Researchers at Argonne National Laboratory have developed a faster and more energy-efficient way to manufacture propylene, a key chemical in producing polypropylene. The new process uses zirconium combined with silicon nitride, yielding higher catalytic activity and lower operating temperatures.
Scientists have successfully created element 116 using a beam of titanium-50, marking a crucial step towards creating the heaviest element yet, element 120. This achievement validates the method of production and provides a promising path forward for researchers to explore elements at the extremes.
Researchers at Argonne National Laboratory have developed biodegradable and recyclable luminescent polymers that can break down under heat or mild acid. The material showed a tenfold increase in light-emitting efficiency, making it suitable for applications such as displays and medical imaging.
Rocio Uria-Martinez, an energy and environmental economist at ORNL, was recognized for her work on the U.S. Hydropower Market Report detailing industry trends. Her research analyzed climate change impacts, pumped storage hydropower operations, and cost allocation in multipurpose projects.
Researchers have developed a new technique to overcome the perceived limitation of membranes with pores of consistent size, enabling unprecedented selectivity in size-based separations. By studying isoporous membranes, scientists uncovered a dynamic that could surmount hindered transport limitations.
A team of scientists at Argonne National Laboratory has discovered that a lithium nickel manganese cobalt (NMC) oxide degrades rapidly with charge-discharge cycling due to changes in its lattice structure. This finding could lead to the development of lower-cost electric vehicles with longer driving ranges.
A new, high-yielding variety of camelina has been engineered with a gene that increases oil production by 21.4%. The modified seeds have lower levels of flavonoid compounds and mucilage, but higher levels of genes involved in oil synthesis.
Researchers have created a new efficient catalyst for the oxygen evolution reaction, a crucial step in producing hydrogen from water. The catalyst is about four times better than the current state-of-the-art iridium catalyst, requiring less iridium to produce hydrogen at the same rate.
Researchers have developed a method to create and control optical qubits in silicon with high precision, enabling the fabrication of reliable quantum computers. This breakthrough could advance quantum computing and networking capabilities, paving the way for breakthroughs in human health, drug discovery, and artificial intelligence.
Erin Webb, lead at Oak Ridge National Laboratory, elected Fellow of ASABE for significant contributions to sustainable agricultural and forest resource use. Her research focuses on biomass supply chain and logistics, circular agriculture, and renewable energy.
A novel mechanical metamaterial, 'Chaco,' exhibits history-dependent behavior, allowing it to remember the sequence of actions performed on it. This property enables potential applications in memory storage and robotics.
Researchers have discovered that a platinum nanoparticle catalyst can assemble and disassemble itself during reaction and post-reaction conditions. This reversible process may offer clues to the catalyst's stability and recyclability, with potential benefits for controlling long-term stability.
Researchers at JPMorgan Chase, Argonne National Laboratory and Quantinuum show a quantum algorithmic speedup for the QAOA algorithm on the Low Autocorrelation Binary Sequences problem. The team demonstrates a significant step towards reaching quantum advantage, laying the foundation for future impact in production.
Researchers at Lawrence Berkeley National Laboratory identified 28 trace metals in secondhand and thirdhand tobacco smoke, including cadmium, arsenic, and chromium. The study found that the predicted indoor air concentration for these metals exceeded California's cancer risk guidelines, highlighting the need to understand their contrib...
Researchers have discovered the detailed mechanism of sugar signaling in plants, which involves a protein called KIN10 that acts as a 'sensor kinase' controlling biochemical pathways. The study reveals how sugar levels affect plant growth and oil production, providing insights into potential engineering of proteins to increase oil prod...
F. William Studier, a senior biophysicist at Brookhaven National Laboratory, has won the 2024 Merkin Prize in Biomedical Technology for his T7 expression technology, enabling large-scale production of RNA and proteins for biomedical research and pharmaceuticals. His work has saved millions of lives with COVID-19 mRNA vaccines.