Filter News
Area of Research
- (-) Computational Engineering (1)
- (-) Neutron Science (13)
- Advanced Manufacturing (8)
- Biology and Environment (38)
- Building Technologies (2)
- Clean Energy (84)
- Computer Science (4)
- Electricity and Smart Grid (2)
- Energy Sciences (1)
- Fuel Cycle Science and Technology (1)
- Fusion and Fission (4)
- Fusion Energy (3)
- Isotopes (4)
- Materials (44)
- Materials for Computing (12)
- Mathematics (1)
- National Security (28)
- Quantum information Science (7)
- Sensors and Controls (1)
- Supercomputing (25)
News Topics
- (-) Clean Water (3)
- (-) Materials (8)
- (-) National Security (1)
- (-) Quantum Science (2)
- 3-D Printing/Advanced Manufacturing (5)
- Advanced Reactors (8)
- Artificial Intelligence (6)
- Big Data (2)
- Bioenergy (3)
- Biology (1)
- Biomedical (8)
- Chemical Sciences (2)
- Climate Change (1)
- Computer Science (10)
- Coronavirus (4)
- Decarbonization (1)
- Energy Storage (4)
- Environment (5)
- Fossil Energy (1)
- Fusion (7)
- High-Performance Computing (1)
- Isotopes (3)
- Machine Learning (4)
- Materials Science (12)
- Mathematics (2)
- Microscopy (2)
- Molten Salt (4)
- Nanotechnology (3)
- Neutron Science (58)
- Nuclear Energy (27)
- Physics (3)
- Polymers (1)
- Quantum Computing (1)
- Security (1)
- Space Exploration (5)
- Summit (2)
- Transformational Challenge Reactor (2)
- Transportation (2)
Media Contacts
Scientists at ORNL have developed 3D-printed collimator techniques that can be used to custom design collimators that better filter out noise during different types of neutron scattering experiments
How do you get water to float in midair? With a WAND2, of course. But it’s hardly magic. In fact, it’s a scientific device used by scientists to study matter.
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.
Researchers at the Department of Energy’s Oak Ridge National Laboratory were the first to use neutron reflectometry to peer inside a working solid-state battery and monitor its electrochemistry.
Scientists have long sought to better understand the “local structure” of materials, meaning the arrangement and activities of the neighboring particles around each atom. In crystals, which are used in electronics and many other applications, most of the atoms form highly ordered lattice patterns that repeat. But not all atoms conform to the pattern.
Warming a crystal of the mineral fresnoite, ORNL scientists discovered that excitations called phasons carried heat three times farther and faster than phonons, the excitations that usually carry heat through a material.
Researchers from Yale University and ORNL collaborated on neutron scattering experiments to study hydrogen atom locations and their effects on iron in a compound similar to those commonly used in industrial catalysts.
ORNL researchers used the nation’s fastest supercomputer to map the molecular vibrations of an important but little-studied uranium compound produced during the nuclear fuel cycle for results that could lead to a cleaner, safer world.
A team led by the U.S. Department of Energy’s Oak Ridge National Laboratory demonstrated the viability of a “quantum entanglement witness” capable of proving the presence of entanglement between magnetic particles, or spins, in a quantum material.