Filter News
Area of Research
- (-) Computational Engineering (3)
- (-) Neutron Science (32)
- Advanced Manufacturing (3)
- Biology and Environment (60)
- Biology and Soft Matter (1)
- Building Technologies (1)
- Clean Energy (110)
- Climate and Environmental Systems (1)
- Computational Biology (1)
- Computer Science (15)
- Electricity and Smart Grid (3)
- Functional Materials for Energy (1)
- Fusion and Fission (30)
- Fusion Energy (13)
- Isotopes (1)
- Materials (109)
- Materials for Computing (15)
- Mathematics (1)
- National Security (44)
- Nuclear Science and Technology (13)
- Quantum information Science (9)
- Sensors and Controls (1)
- Supercomputing (123)
- Transportation Systems (1)
News Topics
- (-) Chemical Sciences (2)
- (-) Computer Science (16)
- (-) Cybersecurity (1)
- (-) Decarbonization (2)
- (-) Fusion (1)
- (-) Machine Learning (4)
- (-) Microscopy (3)
- (-) Physics (9)
- (-) Quantum Science (7)
- 3-D Printing/Advanced Manufacturing (6)
- Advanced Reactors (1)
- Artificial Intelligence (7)
- Big Data (3)
- Bioenergy (6)
- Biology (5)
- Biomedical (12)
- Biotechnology (1)
- Clean Water (3)
- Climate Change (2)
- Composites (1)
- Coronavirus (8)
- Energy Storage (6)
- Environment (9)
- Fossil Energy (1)
- Frontier (1)
- High-Performance Computing (3)
- Materials (14)
- Materials Science (23)
- Mathematics (2)
- Nanotechnology (10)
- National Security (2)
- Neutron Science (99)
- Nuclear Energy (3)
- Polymers (1)
- Quantum Computing (1)
- Security (2)
- Space Exploration (3)
- Summit (7)
- Sustainable Energy (2)
- Transportation (5)
Media Contacts
![Snowflakes indicate phases of super-cold ice](/sites/default/files/styles/list_page_thumbnail/public/2019-05/19-G00404_Tulk_PR_0.jpg?h=e4fbc3eb&itok=5fn8aUhP)
An ORNL-led team's observation of certain crystalline ice phases challenges accepted theories about super-cooled water and non-crystalline ice. Their findings, reported in the journal Nature, will also lead to better understanding of ice and its various phases found on other planets, moons and elsewhere in space.
![The illustrations show how the correlation between lattice distortion and proton binding energy in a material affects proton conduction in different environments. Mitigating this interaction could help researchers improve the ionic conductivity of solid materials.](/sites/default/files/styles/list_page_thumbnail/public/2019-05/Figure_Rosenthal_5-1-19_0.png?h=73c01546&itok=-tjVhDfm)
Ionic conduction involves the movement of ions from one location to another inside a material. The ions travel through point defects, which are irregularities in the otherwise consistent arrangement of atoms known as the crystal lattice. This sometimes sluggish process can limit the performance and efficiency of fuel cells, batteries, and other energy storage technologies.
![18-G01703 PinchPoint-v2.jpg 18-G01703 PinchPoint-v2.jpg](/sites/default/files/styles/list_page_thumbnail/public/18-G01703%20PinchPoint-v2.jpg?itok=paJUPDI1)
Researchers used neutron scattering at Oak Ridge National Laboratory’s Spallation Neutron Source to investigate bizarre magnetic behavior, believed to be a possible quantum spin liquid rarely found in a three-dimensional material. QSLs are exotic states of matter where magnetism continues to fluctuate at low temperatures instead of “freezing” into aligned north and south poles as with traditional magnets.
![mirrorAsymmetry-NPDGamma_ORNL.jpg mirrorAsymmetry-NPDGamma_ORNL.jpg](/sites/default/files/styles/list_page_thumbnail/public/mirrorAsymmetry-NPDGamma_ORNL.jpg?itok=POtcSu48)
A team of scientists has for the first time measured the elusive weak interaction between protons and neutrons in the nucleus of an atom. They had chosen the simplest nucleus consisting of one neutron and one proton for the study.
![COHERENT collaborators were the first to observe coherent elastic neutrino–nucleus scattering. Their results, published in the journal Science, confirm a prediction of the Standard Model and establish constraints on alternative theoretical models. Image c COHERENT collaborators were the first to observe coherent elastic neutrino–nucleus scattering. Their results, published in the journal Science, confirm a prediction of the Standard Model and establish constraints on alternative theoretical models. Image c](/sites/default/files/styles/list_page_thumbnail/public/SLIDESHOW%202_collaboration.jpg?itok=icKSVyYi)
After more than a year of operation at the Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL), the COHERENT experiment, using the world’s smallest neutrino detector, has found a big fingerprint of the elusive, electrically neutral particles that interact only weakly with matter.