![Weyl semimetal](/sites/default/files/styles/featured_square_large/public/2024-08/Picture4.jpg?h=b38bf506&itok=nYXXiLDs)
Filter News
Area of Research
- (-) Clean Energy (48)
- (-) Fusion Energy (5)
- Advanced Manufacturing (2)
- Biology and Environment (26)
- Computational Biology (1)
- Computer Science (2)
- Electricity and Smart Grid (1)
- Fuel Cycle Science and Technology (1)
- Fusion and Fission (30)
- Isotope Development and Production (1)
- Isotopes (4)
- Materials (29)
- Materials for Computing (2)
- National Security (31)
- Neutron Science (17)
- Nuclear Science and Technology (24)
- Sensors and Controls (1)
- Supercomputing (74)
News Type
News Topics
- (-) Advanced Reactors (6)
- (-) Artificial Intelligence (6)
- (-) Coronavirus (9)
- (-) Frontier (1)
- (-) Grid (22)
- (-) Machine Learning (4)
- (-) Nuclear Energy (11)
- (-) Security (6)
- 3-D Printing/Advanced Manufacturing (50)
- Big Data (1)
- Bioenergy (24)
- Biology (9)
- Biomedical (5)
- Biotechnology (3)
- Buildings (19)
- Chemical Sciences (13)
- Clean Water (4)
- Climate Change (14)
- Composites (7)
- Computer Science (16)
- Critical Materials (4)
- Cybersecurity (8)
- Decarbonization (25)
- Energy Storage (46)
- Environment (31)
- Exascale Computing (2)
- Fossil Energy (2)
- Fusion (8)
- High-Performance Computing (4)
- Isotopes (1)
- Materials (23)
- Materials Science (15)
- Mathematics (1)
- Mercury (2)
- Microelectronics (1)
- Microscopy (6)
- Molten Salt (1)
- Nanotechnology (7)
- National Security (5)
- Net Zero (2)
- Neutron Science (9)
- Partnerships (12)
- Physics (1)
- Polymers (6)
- Quantum Science (2)
- Renewable Energy (1)
- Simulation (2)
- Space Exploration (1)
- Summit (4)
- Sustainable Energy (39)
- Transformational Challenge Reactor (3)
- Transportation (34)
Media Contacts
![Ryan Kerekes is leader of the RF, Communications, and Cyber-Physical Security Group at Oak Ridge National Laboratory. Photos by Genevieve Martin, ORNL. Ryan Kerekes is leader of the RF, Communications, and Cyber-Physical Security Group at Oak Ridge National Laboratory. Photos by Genevieve Martin, ORNL.](/sites/default/files/styles/list_page_thumbnail/public/Ryan%20Kerekes%20Profile%20lab1_0.jpg?itok=btnfhbaJ)
As leader of the RF, Communications, and Cyber-Physical Security Group at Oak Ridge National Laboratory, Kerekes heads an accelerated lab-directed research program to build virtual models of critical infrastructure systems like the power grid that can be used to develop ways to detect and repel cyber-intrusion and to make the network resilient when disruption occurs.
![The sensors measure parameters like temperature, chemicals and electric grid elements for industrial and electrical applications. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy The sensors measure parameters like temperature, chemicals and electric grid elements for industrial and electrical applications. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/drone%20inspecting%20EPB%20pole%20mounted%20transformers.jpg?itok=CiRIK4cC)
Brixon, Inc., has exclusively licensed a multiparameter sensor technology from the Department of Energy’s Oak Ridge National Laboratory. The integrated platform uses various sensors that measure physical and environmental parameters and respond to standard security applications.
![Pellet selector Pellet selector](/sites/default/files/styles/list_page_thumbnail/public/news/images/Fusion%20pellet%20art%202.jpg?itok=4KhWRcQt)
When it’s up and running, the ITER fusion reactor will be very big and very hot, with more than 800 cubic meters of hydrogen plasma reaching 170 million degrees centigrade. The systems that fuel and control it, on the other hand, will be small and very cold. Pellets of frozen gas will be shot int...