![Prasanna Balaprakash](/sites/default/files/styles/featured_square_large/public/2024-08/2023-P02525.jpg?h=502e75fa&itok=ePVQC-A5)
Filter News
Area of Research
- (-) Materials (32)
- (-) National Security (14)
- Advanced Manufacturing (1)
- Biology and Environment (20)
- Clean Energy (15)
- Computer Science (1)
- Fusion and Fission (7)
- Fusion Energy (1)
- Isotopes (21)
- Materials for Computing (3)
- Neutron Science (6)
- Nuclear Science and Technology (10)
- Quantum information Science (2)
- Supercomputing (40)
News Type
News Topics
- (-) Advanced Reactors (3)
- (-) Frontier (2)
- (-) Isotopes (11)
- (-) Machine Learning (15)
- (-) Microscopy (18)
- 3-D Printing/Advanced Manufacturing (19)
- Artificial Intelligence (20)
- Big Data (5)
- Bioenergy (13)
- Biology (8)
- Biomedical (6)
- Biotechnology (1)
- Buildings (4)
- Chemical Sciences (27)
- Clean Water (2)
- Climate Change (9)
- Composites (5)
- Computer Science (30)
- Coronavirus (4)
- Critical Materials (8)
- Cybersecurity (19)
- Decarbonization (7)
- Energy Storage (25)
- Environment (17)
- Exascale Computing (2)
- Fusion (5)
- Grid (8)
- High-Performance Computing (7)
- ITER (1)
- Materials (58)
- Materials Science (52)
- Mathematics (1)
- Molten Salt (2)
- Nanotechnology (29)
- National Security (33)
- Net Zero (1)
- Neutron Science (29)
- Nuclear Energy (15)
- Partnerships (15)
- Physics (25)
- Polymers (10)
- Quantum Computing (2)
- Quantum Science (11)
- Renewable Energy (1)
- Security (10)
- Simulation (1)
- Space Exploration (1)
- Summit (3)
- Sustainable Energy (11)
- Transformational Challenge Reactor (3)
- Transportation (9)
Media Contacts
![Radiochemical technicians David Denton and Karen Murphy use hot cell manipulators at Oak Ridge National Laboratory during the production of actinium-227. Radiochemical technicians David Denton and Karen Murphy use hot cell manipulators at Oak Ridge National Laboratory during the production of actinium-227.](/sites/default/files/styles/list_page_thumbnail/public/2016-P07827%5B1%5D.jpg?itok=yJbnFQLU)
The Department of Energy’s Oak Ridge National Laboratory is now producing actinium-227 (Ac-227) to meet projected demand for a highly effective cancer drug through a 10-year contract between the U.S. DOE Isotope Program and Bayer.
![From left, ORNL’s Rick Lowden, Chris Bryan and Jim Kiggans were troubled that target discs of a material needed to produce Mo-99 using an accelerator could deform after irradiation and get stuck in their holder. From left, ORNL’s Rick Lowden, Chris Bryan and Jim Kiggans were troubled that target discs of a material needed to produce Mo-99 using an accelerator could deform after irradiation and get stuck in their holder.](/sites/default/files/styles/list_page_thumbnail/public/news/images/2018-P01734.jpg?itok=IbSUl9Vc)
“Made in the USA.” That can now be said of the radioactive isotope molybdenum-99 (Mo-99), last made in the United States in the late 1980s. Its short-lived decay product, technetium-99m (Tc-99m), is the most widely used radioisotope in medical diagnostic imaging. Tc-99m is best known ...
![From left, Andrew Lupini and Juan Carlos Idrobo use ORNL’s new monochromated, aberration-corrected scanning transmission electron microscope, a Nion HERMES to take the temperatures of materials at the nanoscale. Image credit: Oak Ridge National Laboratory From left, Andrew Lupini and Juan Carlos Idrobo use ORNL’s new monochromated, aberration-corrected scanning transmission electron microscope, a Nion HERMES to take the temperatures of materials at the nanoscale. Image credit: Oak Ridge National Laboratory](/sites/default/files/styles/list_page_thumbnail/public/news/images/2018-P00413.jpg?itok=UKejk7r2)
A scientific team led by the Department of Energy’s Oak Ridge National Laboratory has found a new way to take the local temperature of a material from an area about a billionth of a meter wide, or approximately 100,000 times thinner than a human hair. This discove...
![ORNL’s Xiahan Sang unambiguously resolved the atomic structure of MXene, a 2D material promising for energy storage, catalysis and electronic conductivity. Image credit: Oak Ridge National Laboratory, U.S. Dept. of Energy; photographer Carlos Jones ORNL’s Xiahan Sang unambiguously resolved the atomic structure of MXene, a 2D material promising for energy storage, catalysis and electronic conductivity. Image credit: Oak Ridge National Laboratory, U.S. Dept. of Energy; photographer Carlos Jones](/sites/default/files/styles/list_page_thumbnail/public/Sang_2016-P07680_0.jpg?itok=w0e5eR_U)
Researchers have long sought electrically conductive materials for economical energy-storage devices. Two-dimensional (2D) ceramics called MXenes are contenders. Unlike most 2D ceramics, MXenes have inherently good conductivity because they are molecular sheets made from the carbides ...