Filter News
Area of Research
News Topics
- (-) Quantum Science (1)
- (-) Transportation (1)
- 3-D Printing/Advanced Manufacturing (1)
- Artificial Intelligence (2)
- Biology (1)
- Biomedical (1)
- Buildings (1)
- Chemical Sciences (1)
- Climate Change (2)
- Computer Science (9)
- Coronavirus (1)
- Energy Storage (1)
- Environment (5)
- High-Performance Computing (6)
- Materials Science (2)
- Microscopy (1)
- Nanotechnology (1)
- Neutron Science (2)
- Physics (1)
- Quantum Computing (1)
- Security (1)
- Summit (2)
- Sustainable Energy (1)
Media Contacts
![A material’s spins, depicted as red spheres, are probed by scattered neutrons. Applying an entanglement witness, such as the QFI calculation pictured, causes the neutrons to form a kind of quantum gauge. This gauge allows the researchers to distinguish between classical and quantum spin fluctuations. Credit: Nathan Armistead/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2021-11/Quantum%20Illustration%20V3_0.png?h=2e111cc1&itok=Bth5wkD4)
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.
![A traffic-camera view of Shallowford Road, one of the more than 350 intersections in Chattanooga studied by Oak Ridge National Laboratory researchers.](/sites/default/files/styles/list_page_thumbnail/public/2021-09/ChattMobilityMain.png?h=29234840&itok=a5Mj37qW)
The daily traffic congestion along the streets and interstate lanes of Chattanooga could be headed the way of the horse and buggy with help from ORNL researchers.