Researchers at Oak Ridge National Laboratory developed a 'nanobrush' structure with high surface area, enabling vertical alignment of ions across interfaces to transport energy or information. The unique architecture drives efficient electronic and chemical interactions.
Scientists developed a new method to add deuterium to benzene, improving drug efficacy. Forest research found forests worldwide are dying due to environmental changes. The ITER project began assembling the world's largest fusion reactor, while Oak Ridge National Laboratory improved cancer treatment through isotope separation.
Scientists use artificial intelligence to analyze millions of medical journal articles for COVID-19 connections, while researchers also explore Arctic plant growth rules and develop a new solid-state electrolyte for lithium metal batteries.
Researchers successfully demonstrated the feasibility of quantum key distribution systems to enhance cybersecurity and extend range, ensuring compatibility across different vendors. This technology provides a secure solution for utilities without administrative headaches, simplifying operations.
Researchers at Oak Ridge National Laboratory are refining their design of a 3D-printed nuclear reactor core and developing methods to confirm the consistency and reliability of its printed components. The Transformational Challenge Reactor Demonstration Program aims to turn on the first-of-its-kind reactor by 2023.
ORNL's LandScan USA high-resolution population distribution database is now publicly available, aiding in COVID-19 research. Researchers also demonstrated a 20-kilowatt bi-directional wireless charging system on a UPS truck, advancing electric vehicle charging and energy storage.
By 2050, the US is expected to face more frequent heat waves, droughts, and floods, posing greater risks to human health and ecosystems. Researchers used high-resolution climate models to calculate population exposure to extreme climate events, finding that over 47 million people are already exposed annually.
Researchers at ORNL successfully demonstrated a 20-kilowatt bi-directional wireless charging system on a UPS truck, transferring power across an 11-inch air gap with over 92% efficiency. The technology also supports energy storage and expands possibilities for fleets to utilize vehicle battery storage.
Scientists at Oak Ridge National Laboratory use focused electron beams to create artificial molecules in graphene, allowing for controlled manipulation of atomic structures. Meanwhile, researchers develop a non-destructive neutron imaging technique to visualize the interior of uranium particles without damaging them.
The Virtual Environment for Reactor Applications (VERA) software suite has been licensed commercially for the first time, with the Electric Power Research Institute (EPRI) as its first commercial licensee. VERA provides advanced modeling and simulation capabilities to improve nuclear reactor performance and safety.
Researchers at Oak Ridge National Laboratory have made significant breakthroughs in developing new antidotes for certain poisons that can mitigate their effects more efficiently compared to existing remedies. Additionally, a novel system has been designed to direct traffic lights and reduce fuel consumption by identifying the most fuel...
Scientists studied oligomer self-assembly at an oil-water interface to create tunable, monolayer thick surfaces with custom properties. Adjusting ions in the water phase aided in forming well-defined interfaces and modifying surface size and shape.
Researchers at ORNL developed a multitask convolutional neural network to extract key information from cancer pathology reports. The AI tool can complete multiple tasks simultaneously, reducing processing time by an average of five times compared to single-task models.
A recent study by Oak Ridge National Laboratory found that tree budburst, or the timing of leaf emergence, is becoming more variable in hotter regions due to rising temperatures. In contrast, cold climates show a more stable pattern of budburst year-over-year.
Researchers have developed a new computational tool for simulating fusion plasmas, which could help hold and squeeze superheated gas in extreme conditions. Additionally, scientists at Oak Ridge National Laboratory have created an approach to scan massive datasets of large-scale satellite images more efficiently, allowing for faster map...
SPARKZ Inc. exclusively licensed five battery technologies from the Department of Energy's Oak Ridge National Laboratory, eliminating cobalt metal in lithium-ion batteries for more sustainable, fast-charging batteries. The partnership aims to accelerate electric vehicle production and grid energy storage solutions.
Researchers discovered hydrogen atoms in zirconium vanadium hydride are more tightly spaced than predicted, which could lead to superconductivity at or near room temperature. The team used neutron scattering experiments and computer simulations to understand the phenomenon.
Researchers from ORNL and Purdue University successfully design a quantum frequency beam splitter using standard lightwave communications technology, enabling controlled photon interactions. The team also demonstrates a coincidence-basis controlled-NOT gate and completes the first demonstration of a frequency tritter.
Researchers at Oak Ridge National Laboratory developed a computer simulation to compare energy use on similar weather days, helping utility companies and homeowners determine potential energy cost savings. The team also created a geothermal energy storage system that reduces peak electricity demand up to 37% in homes while balancing gr...
Researchers at BP partner with ORNL to tackle the challenge of managing large seismic datasets, which can reach half a petabyte in size. The Adaptable I/O System (ADIOS) provides a flexible way to describe data, allowing for efficient compression and processing.
Researchers at Oak Ridge National Laboratory have developed a quantum chemistry simulation benchmark to evaluate the performance of quantum devices. The benchmark characterizes the 'mixed state' of how the environment and machine interact, providing insight into systematic error mitigation in current quantum hardware. This work aims to...
Scientists successfully simulated the Square Kilometre Array (SKA) data at a scale of the massive future telescope using the Summit supercomputer and Adaptable IO System (ADIOS). The simulation generated 2.6 petabytes of data, highlighting ADIOS's efficiency in processing large datasets.
Researchers have designed a catalyst that converts biomass into light olefins with an impressive yield of over 99%, requiring significantly less energy than previous catalysts. The optimized catalyst, NbAlS-1, offers a more environmentally friendly approach to biofuel synthesis.
Researchers at ORNL demonstrated an additively manufactured polymer layer can protect carbon fiber reinforced plastic (CFRP) from aircraft lightning strikes. The polymer layer, applied to CFRP, showed minimal damage upon simulated lightning strike tests, providing a continuous path for heat dissipation.
A new analysis by ORNL and collaborators found that a single-step catalytic conversion process can produce blendstocks at $2/gigajoule and $1.44/GJ in the future, competitive with conventional jet fuel. The process uses a zeolite catalyst to directly convert wet ethanol into hydrocarbon chains.
A metal-organic framework material has been developed that can capture nitrogen dioxide from the air and convert it into nitric acid for industrial use. The material requires only water and air to achieve this conversion, making it a promising solution for cost-effectively removing toxic pollutants from the atmosphere.
The DOE's Innovative and Novel Computational Impact on Theory and Experiment program has awarded supercomputer access to 47 science projects for 2020. Projects will explore topics such as galaxy formation, molecular dynamics, and engineering simulations.
A new material phase has been discovered that enables unique control over material properties, including electrical conduction. This discovery paves the way for manipulating these properties using temperature, pressure, and electric fields, opening up exciting opportunities for ultrathin energy and electronics technologies.
ORNL's Dan Jacobson and team designed algorithms to improve crop resilience to climate change. The AI technology enhances crop yields under variable weather conditions.
Researchers at DOE/Oak Ridge National Laboratory develop novel parallel strategy for turbulent flow simulation on Summit. The approach successfully solves large-scale problems, revolutionizing the field of computational fluid dynamics.
Researchers at Oak Ridge National Laboratory have developed a building simulator to test energy savings in various buildings. The simulation is being tested in Chattanooga, Tennessee, as part of a partnership between the DOE and Electric Power Board.
A team from University of Tokyo utilized Summit's AI architecture to develop a faster solver for earthquake simulations, enabling more accurate models. The new approach accelerated simulation times by a factor of 1000, improving the efficiency and reliability of earthquake modeling.
Oak Ridge National Laboratory will lead two new projects and collaborate with seven more to enhance the nation's power grid reliability and resilience. The research focuses on developing efficient solutions for hardening the grid against disruption and making it more resilient when events occur.
Researchers successfully demonstrated quantum supremacy by harnessing Google's Sycamore quantum computer and ORNL Summit supercomputer, showcasing the power of quantum computing for solving complex tasks. The experiment outperformed the classical system by a significant margin, providing critical information for future quantum computers.
Researchers developed lipid-based memcapacitors that mimic biological synapses, accelerating routes to neuromorphic computing. The discovery could support the emergence of biology-inspired computing networks for sensory approaches to machine learning.
Researchers at Oak Ridge National Laboratory have demonstrated that metal foam can enhance the evaporation process in thermal conversion systems, enabling the development of compact heating, ventilation and refrigeration units. The small-scale evaporator proved metal foam is well-suited for compact systems.
Scientists have created an accurate 3D model of an intrinsically disordered protein using supercomputing and neutron scattering experiments. The ensemble of its atomic-level structures reveals new information about its biological function, including transient ordered structures.
Researchers at Oak Ridge National Laboratory developed a method to isolate specific microbes from complex human oral microbiome samples using antibody engineering. They successfully isolated three different species of TM7 and another uncultivated bacterial group, SR1.
ORNL's labwide AI Initiative applies machine learning and deep learning to tackle complex problems in materials science, disease diagnosis, and cybersecurity. The lab's powerful computing resources and expertise enable researchers to develop new technologies and extract insights from massive datasets.
The new Energy-Water Desalination Hub will focus on early-stage research and development for energy-efficient and low-cost desalination solutions. NAWI aims to recycle 90% of nontraditional water sources, promoting a circular water economy. The hub will advance novel technologies and prioritize high-impact projects.
The Department of Energy has awarded Oak Ridge National Laboratory over $11 million to advance quantum technologies, including computing and fiber optics. Researchers will work on projects aimed at accelerating progress in quantum computing and developing wide-area quantum networks.
Quanex IG Systems has licensed a low-cost method to produce insulating material from Oak Ridge National Laboratory, enabling improved thermal insulation performance in building products. The technology reduces energy consumption and generates less waste, making it an attractive solution for the industry.
Researchers at Oak Ridge National Laboratory developed a predictive model to identify veterans at risk of suicide, accelerating the process by running 300 times faster. Additionally, they discovered a lubricant that reduces friction in gears, increasing durability and efficiency. These breakthroughs aim to improve healthcare services f...
The technology uses light field imaging techniques and machine learning to capture high-quality composite images of subjects through windshields. This enables long-range identity verification, vehicle recognition, navigation systems, and traffic monitoring systems.
The Department of Energy's Oak Ridge National Laboratory has developed dynamic vision sensors that can interpret live information in real-time, revolutionizing robotics and autonomous vehicle sensing. Additionally, researchers are using additive manufacturing techniques to unlock new potential in tungsten for fusion energy, while also ...
David Cullen and Kate Page, researchers at Oak Ridge National Laboratory, have received the Presidential Early Career Award for Scientists and Engineers. They were recognized for their exceptional research accomplishments in fuel cell materials and nanoparticle properties, respectively.
Researchers at ORNL discovered a specific gene that facilitates the symbiotic relationship between plants and soil fungi, enabling crops to withstand harsh growing conditions, resist pathogens, and require less fertilizer. The breakthrough could lead to the development of bioenergy and food crops that can thrive on marginal lands.
ORNL scientists create porous carbon structures from waste soft drinks to capture CO2 emissions. They also discover a practical way to share secret messages among three parties using laser light for improved cybersecurity. Additionally, researchers develop high-performance polymers for next-generation lithium-ion batteries
Researchers at Oak Ridge National Laboratory have developed an online tool to evaluate the moisture durability of a building's envelope, enabling better-informed decisions for energy efficiency. Additionally, the lab has pioneered a new technique using pressure to manipulate magnetism in thin film materials used in electronic devices.
Seven new research fellows have joined Oak Ridge National Laboratory's Innovation Crossroads program, focusing on various energy-related and grid topics. The selected innovators will collaborate with world-class experts and unique capabilities at ORNL to advance their technologies.