Researchers discovered a chain reaction of energy redistribution in quasicrystals, resembling a lightning strike's forked branches. This unique behavior has implications for the development of low-energy computing devices.
Researchers at Argonne National Laboratory have pioneered the use of machine learning to accurately predict the properties of nanomaterials, including thermal conductivity. The study's atomic-level model is more accurate than past models and enables researchers to capture bond formation and breaking events.
Scientists found that captive Komodo dragons share microbes with their environment, similar to humans and pets, and this constant exchange affects their immune systems. This study aims to improve animal husbandry practices by understanding the relationship between captivity and microbial diversity.
The study analyzes albedo effects on climate change induced by converting land to produce biofuels, finding corn ethanol has a net cooling effect while miscanthus and switchgrass exhibit net warming effects. The research provides a more accurate picture of climate effects of biofuel feedstock production.
Argonne researchers posit way to locally circumvent Second Law of Thermodynamics, predicting conditions under which entropy might decrease on the microscopic level, potentially enabling a local quantum perpetual motion machine.
Researchers at Argonne National Laboratory have developed a method to grow high-quality graphene on ultrananocrystalline diamond, reducing impurities and costs. The new process uses nickel to facilitate the growth of defect-free graphene, enabling its exploitation for advanced electronics and applications.
Researchers at Argonne National Laboratory have observed the deflection of magnetic skyrmions under an applied current, a phenomenon with potential applications in data storage and spintronics. The study's findings suggest that manipulating skyrmion motion could enable low-power data encoding and new device technologies.
Researchers at Argonne National Laboratory capture atomic and electronic arrangements within a metalloporphyrin molecule using ultrafast X-rays. The study reveals an extremely short-lived transient state that lasts only a few hundred femtoseconds, which is crucial for the development of solar fuels.
The DOE's Exascale Computing Project awards $39.8 million to 15 research teams, including Argonne-led initiatives focusing on cosmology, precision medicine, and urban systems. These projects will drive advancements in high-performance computing for scientific discovery, national security, and economic competitiveness.
Scientists from Argonne National Laboratory have developed a way to reconcile two fundamentally different pictures of reality in statistical mechanics. The new approach provides a general and exact solution for the density of states, which is essential for understanding system behavior.
Scientists at Argonne National Laboratory have discovered a self-healing diamond-like carbon film generated by an automotive engine's heat and pressure. The tribofilm reduces friction by 25-40% and wear to unmeasurable values, enabling more efficient and reliable engines.
Researchers at Argonne National Laboratory develop new method to convert CO2 into carbon monoxide, a reactant for making methanol fuel. The process is efficient and uses minimal energy, with the catalyst lasting over 100 hours.
Researchers have engineered silicon particles that can establish unique biointerfaces on cell membranes, potentially leading to innovative treatments for neurodegenerative disorders. The new material also degrades over time, eliminating the need for removal procedures.
Researchers at Argonne National Laboratory have devised a method to achieve static pressures vastly higher than any previously reached, using transparent nano-crystalline diamonds. This breakthrough enables the study of materials under extreme conditions, potentially leading to the discovery of new materials with unique properties.
Researchers used a high-intensity X-ray pump/X-ray probe technique to study molecular dynamics, enabling the observation of atomic-level changes in molecules when bombarded with X-rays. This new method has potential applications in understanding light-sensitive molecules and developing novel materials for energy harvesting.
Researchers at Argonne National Laboratory discovered a new way to control oxygen vacancies, dramatically changing the conductivity of thin oxide films. The technique uses a small electric current to introduce oxygen voids, which can be reversed without affecting other material properties.
Scientists used X-rays to discover the microscopic structures on butterfly wings reflect light, creating brilliant colors. Researchers found photonic crystals with tiny crystal irregularities that enhance light-scattering properties.
Scientists study the molecular structure of edible fats using X-rays, discovering that the ratio of solids to liquids affects a fat's properties. They also investigate the impact of replacing saturated fats with unsaturated alternatives on taste and texture.
Researchers at Argonne National Laboratory have developed a graphene-nanodiamond lubricant that reduces friction to nearly zero, allowing for increased efficiency and reduced wear in industries such as wind turbines and computer hard disks. The technology has shown promise in reducing friction by six times and wear by ten thousand time...
A team of scientists at Argonne National Laboratory created a new material called rewritable magnetic charge ice, allowing unprecedented control over local magnetic fields. This innovation could pave the way for smaller and more powerful computers or even play a role in quantum computing.
Chain Reaction Innovations (CRI) is a new innovation accelerator program that supports cutting-edge innovators in developing transformative energy technologies. CRI provides a fellowship, seed funding, access to Argonne's R&D tools and expertise, and connections to business mentors and investors.
A recent study by the U.S. Department of Energy's Argonne National Laboratory reveals that temporary oilfield workers are a major factor in increased water use in the Bakken region. Water usage has more than quintupled from 2008 to 2012, with most water coming from Lake Sakakawea.
Researchers have discovered a carbon coating that can prolong the life of wind turbine components, reducing micropitting and associated failures. The 'diamond-like' coating, named N3FC, has proven its worth through over 100 million testing cycles with no appreciable wear.
A Midwest bakery's switch to propane from diesel resulted in significant petroleum displacement and greenhouse gas emission reductions. The Alpha Baking Company saved seven cents per mile on fuel costs with the new vehicles.
Researchers at Argonne National Laboratory have discovered that only half the atoms in some iron-based superconductors are magnetic, providing a conclusive demonstration of wave-like properties of metallic magnetism. This finding allows for a clearer understanding of how magnetism induces superconductivity, enabling the development of ...
Argonne National Laboratory scientists have developed a new method for improving lithium-ion battery performance testing, utilizing a tiny measurement device called a reference electrode. The design enhances the quantity and quality of information extracted from battery cells during cycling, providing crucial insights into battery health.
Researchers at Argonne National Laboratory discovered a way to use microscopic swirling flows to rapidly clear bacteria or swimming robots from circles. This technique could be useful in lab-on-a-chip devices for chemical or biological analyses, and may also help prevent biofilms from forming.
A team of scientists at Argonne National Laboratory has created a new method for predicting extreme weather events, which could improve the accuracy of climate models. The technique uses high-resolution climate forecasting to analyze specific regions and provide more detailed predictions.
Researchers at Argonne National Laboratory used a Linac Coherent Light Source to observe xenon nanoparticles in extreme environments, capturing their dynamics over time. The technique allows for high-resolution imaging of materials in the gas phase, with implications for studying aerosols and combustion.
Researchers used X-ray phase contrast imaging to study the formation and evolution of jets in cerium metal after shock waves were generated by impact systems. The study found that the yield stress of cerium could be estimated using jet heights and velocity histories, providing insight into material strength.
Block copolymer molecules can self-assemble into specific shapes using patterns on semiconductor surfaces, allowing for the creation of nano-trenches where conducting wire materials can be deposited. The researchers' technique eliminates metastable states, reducing defects in high-precision nanocircuitry.
Researchers at Argonne National Laboratory have discovered a way to produce stable crystallized lithium superoxide, which can easily dissociate into lithium and oxygen. This breakthrough has the potential to create a new kind of battery with five times the energy density of lithium-ion batteries.
The new center aims to harmonize electric vehicle charging infrastructure, enabling seamless communication between cars and grids. It drafts international standards for interoperability testing and develops physical devices to connect vehicles to the grid.
Researchers use high-energy synchrotron X-rays to analyze cast iron structure, revealing insights into its mechanical and thermal properties. This technology enables the development of high-performance materials for fuel-efficient engines and engine parts.
Researchers have gained a deeper understanding of the biosynthesis process, enabling them to manipulate nature's machinery to produce more effective compounds. This knowledge will help scientists engineer enzymes to create new treatments for diseases.
Researchers have determined the structure of a key enzyme in Mycobacterium tuberculosis, which could lead to new drugs for the disease. The discovery provides a potential starting point for developing treatments that target this enzyme.
Researchers have run the largest cosmological simulation to date, modeling the universe's evolution from 50 million years after the Big Bang to the present day. The Q Continuum simulation provides new insights into dark energy and galaxy formation, with data analysis ongoing for several years.
Researchers discovered that tungsten ditelluride (WTe2) is electronically three-dimensional with low anisotropy. This finding challenges the material's original assumption of being two-dimensional in nature and opens up new possibilities for nanoscale transistors.
New studies on shale oil production have found that it generates greenhouse gas emissions at levels comparable to traditional crude oil production. The research analyzed the Eagle Ford and Bakken plays in Texas and North Dakota, respectively, and used a life-cycle model to estimate energy consumption and emissions.
Graphene nanoribbons are grown on germanium crystals using chemical vapor deposition, providing a straightforward way to make semiconducting nanoscale circuits. The researchers confirmed the presence of graphene nanoribbons growing on the germanium crystal faces (1,1,1), (1,1,0) and (1,0,0).
Researchers at Argonne National Laboratory create a new surface microscope that allows them to control the chemical environment and image minerals as they react under extreme conditions. The technique, called X-ray reflection interface microscopy (XRIM), enables scientists to study reaction front instabilities in real-time.
Scientists have successfully altered the state of matter of metallic osmium under extreme pressure conditions. The research uses ultra-high pressures to interact with core electrons in osmium, leading to anomalies in its compression behavior. This breakthrough could lead to new materials with unique properties.
Researchers use X-rays to study nickelates and discover that tensile strain facilitates the transfer of electrons between atoms, ruling out electronic checkerboard theory. The findings provide new insight into the metal-insulator transition, guiding the design of new electronic devices.
A team of researchers has experimentally connected classical and quantum mechanics by observing a dynamic Mott transition in a superconductor. The discovery sheds light on non-equilibrium physics and could lead to more efficient electronics.
Scientists at Argonne National Laboratory have made breakthroughs in manipulating photosynthesis to create a robust and renewable energy source. By storing sunlight in chemical bonds, they can produce hydrogen, a clean-burning fuel that could power cars and households.
Researchers will investigate how multiple variables interact to impact engine performance and emissions. The study aims to provide vehicle manufacturers and engine designers with tools for creating more efficient engines faster and at reduced cost.
Researchers at Argonne National Laboratory have identified a new catalyst that can efficiently capture and convert carbon dioxide into methanol, a liquid fuel. The copper tetramer, consisting of small clusters of four copper atoms, works by binding to carbon dioxide molecules and accelerating chemical reactions.
Researchers found that gut microbes in mice exhibit a daily cycle, influencing circadian clock genes and metabolism. High-fat diets disrupt this cycle, leading to weight gain in mice.
The US Department of Energy's Argonne National Laboratory has found that butanol can be used as a safe and effective alternative fuel for recreational boats. This new blend, which includes 16% butanol, was demonstrated to outperform ethanol at 10% in terms of performance, efficiency, and emissions.
Postdoctoral researcher Stephen Wu's discovery challenges prevailing ideas of generating spin current from insulators. He found that a paramagnetic material can sustain a strong spin current without the need for a ferromagnetic material.