Filter News
Area of Research
- (-) Neutron Science (19)
- (-) Supercomputing (54)
- Advanced Manufacturing (23)
- Biology and Environment (24)
- Building Technologies (1)
- Clean Energy (133)
- Computer Science (3)
- Electricity and Smart Grid (3)
- Functional Materials for Energy (2)
- Fusion and Fission (7)
- Fusion Energy (3)
- Isotopes (4)
- Materials (93)
- Materials Characterization (2)
- Materials for Computing (13)
- Materials Under Extremes (1)
- National Security (26)
- Nuclear Science and Technology (5)
- Quantum information Science (2)
- Sensors and Controls (1)
News Topics
- (-) 3-D Printing/Advanced Manufacturing (10)
- (-) Cybersecurity (9)
- (-) Frontier (30)
- (-) Grid (5)
- (-) Materials (28)
- Advanced Reactors (2)
- Artificial Intelligence (39)
- Big Data (21)
- Bioenergy (13)
- Biology (15)
- Biomedical (26)
- Biotechnology (2)
- Buildings (4)
- Chemical Sciences (7)
- Clean Water (2)
- Climate Change (17)
- Composites (1)
- Computer Science (98)
- Coronavirus (17)
- Critical Materials (3)
- Decarbonization (7)
- Energy Storage (14)
- Environment (28)
- Exascale Computing (24)
- Fossil Energy (1)
- Fusion (2)
- High-Performance Computing (41)
- Isotopes (2)
- Machine Learning (16)
- Materials Science (33)
- Mathematics (1)
- Microscopy (8)
- Molten Salt (1)
- Nanotechnology (19)
- National Security (8)
- Net Zero (1)
- Neutron Science (103)
- Nuclear Energy (7)
- Partnerships (1)
- Physics (17)
- Polymers (3)
- Quantum Computing (19)
- Quantum Science (29)
- Security (6)
- Simulation (15)
- Software (1)
- Space Exploration (5)
- Summit (43)
- Sustainable Energy (11)
- Transportation (10)
Media Contacts
Nuclear physicists at the Department of Energy’s Oak Ridge National Laboratory recently used Frontier, the world’s most powerful supercomputer, to calculate the magnetic properties of calcium-48’s atomic nucleus.
Scientists at ORNL have developed 3-D-printed collimator techniques that can be used to custom design collimators that better filter out noise during different types of neutron scattering experiments
The team that built Frontier set out to break the exascale barrier, but the supercomputer’s record-breaking didn’t stop there.
Making room for the world’s first exascale supercomputer took some supersized renovations.
Researchers used the world’s first exascale supercomputer to run one of the largest simulations of an alloy ever and achieve near-quantum accuracy.
The world’s first exascale supercomputer will help scientists peer into the future of global climate change and open a window into weather patterns that could affect the world a generation from now.
Using neutrons to see the additive manufacturing process at the atomic level, scientists have shown that they can measure strain in a material as it evolves and track how atoms move in response to stress.
As current courses through a battery, its materials erode over time. Mechanical influences such as stress and strain affect this trajectory, although their impacts on battery efficacy and longevity are not fully understood.
In 2023, the National School on X-ray and Neutron Scattering, or NXS, marked its 25th year during its annual program, held August 6–18 at the Department of Energy’s Oak Ridge and Argonne National Laboratories.
As Frontier, the world’s first exascale supercomputer, was being assembled at the Oak Ridge Leadership Computing Facility in 2021, understanding its performance on mixed-precision calculations remained a difficult prospect.