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Media Contacts
![The SNS LINAC is the most powerful proton-pulsed accelerator in the world. The SNS LINAC is the most powerful proton-pulsed accelerator in the world.](/sites/default/files/styles/list_page_thumbnail/public/cryomodule1.jpg?itok=vTrsgto0)
The first of its kind superconducting linear particle accelerator (LINAC) built for the Spallation Neutron Source (SNS) at the Department of Energy’s Oak Ridge National Laboratory is now celebrating 10 years of successful operations.
The world-leading machine, which took 7 years...
![Neutrons facilities welcome 20,000th user Neutrons facilities welcome 20,000th user](/sites/default/files/styles/list_page_thumbnail/public/news/images/CG-3%20user%20Irina%20Nesmelova-0352_sm.jpg?itok=neCg30sj)
In August, the High Flux Isotope Reactor and the Spallation Neutron Source—both U.S. Department of Energy Office of Science User Facilities at DOE’s Oak Ridge National Laboratory—reached a milestone with the arrival of Irina Nesmelova, the facilities’ 20,000th user.
“We ...
![Theoretical condensed matter physicist Cristian Batista brings advanced knowledge of theory to expand upon the experimental physics research conducted at ORNL. (Image credit: Genevieve Martin) Theoretical condensed matter physicist Cristian Batista brings advanced knowledge of theory to expand upon the experimental physics research conducted at ORNL. (Image credit: Genevieve Martin)](/sites/default/files/styles/list_page_thumbnail/public/news/images/Cristian%20Batista-7875_sm.jpg?itok=hnEVmS3b)
Theory and experiment push each other to expand the frontiers of physics. Now, the Neutron Sciences Directorate at the Department of Energy’s Oak Ridge National Laboratory has both.
Cristian Batista, a theoretical condensed matter physicist with a joint appointment at ORNL and th...
![Illustration shows the one dimensional Yb ion chain in the quantum magnet Yb2Pt2Pb. The Yb orbitals are depicted as the iso-surfaces, and the green arrows indicate the antiferromagnetically aligned Yb magnetic moments. Illustration shows the one dimensional Yb ion chain in the quantum magnet Yb2Pt2Pb. The Yb orbitals are depicted as the iso-surfaces, and the green arrows indicate the antiferromagnetically aligned Yb magnetic moments.](/sites/default/files/styles/list_page_thumbnail/public/news/images/Obitals-1a%5B3%5D.jpg?itok=aDdGBJgc)
A new study by a multi-institutional team, led by researchers from Brookhaven National Laboratory and Stony Brook University, has revealed exotic magnetic properties in a rare-earth based intermetallic compound. Similar studies suggest a better understanding of those types of behavio...
![A 3D structure of the HIV-1 protease in cartoon representation with bound clinical drug darunavir (shown as sticks). A 3D structure of the HIV-1 protease in cartoon representation with bound clinical drug darunavir (shown as sticks).](/sites/default/files/styles/list_page_thumbnail/public/news/images/16-G00322_Feature_Kovalevsky_ornlStory.jpg?itok=zB1CTsDr)
A team led by the Department of Energy’s Oak Ridge National Laboratory used neutron analysis to better understand a protein implicated in the replication of HIV, the retrovirus that causes AIDS. The enzyme, known as HIV-1 protease, is a key drug target for HIV and AIDS therapies. &nbs...
![In situ neutron diffraction visualizes the synthesis mechanism, involving multi-phase evolutions, of garnet-type fast lithium-ion solid conductors. The neutron diffraction determines the lithium vacancy distribution in the garnet lattice, and reveals the In situ neutron diffraction visualizes the synthesis mechanism, involving multi-phase evolutions, of garnet-type fast lithium-ion solid conductors. The neutron diffraction determines the lithium vacancy distribution in the garnet lattice, and reveals the](/sites/default/files/styles/list_page_thumbnail/public/news/images/15-G01449_Pic_LLZO_Ke%20An_drawing%5B1%5D.jpeg?itok=uzBLdRSh)
Although they don’t currently have as much conductivity, solid-state electrolytes designed for lithium-ion batteries (LIBs) are emerging as a safer alternative to their more prevalent—sometimes flammable—liquid-electrolyte counterparts.
However, a new study conducted at Oak Ridg...
![ORNL Image](/sites/default/files/styles/list_page_thumbnail/public/news/images/15-G01325_STS%20Overlay%20on%20aerial%20%281%29.jpg?itok=WmxOwJud)
More than 200 scientists from around the world assembled October 27 to 29 at the Department of Energy’s Oak Ridge National Laboratory to provide input on the scientific instruments that would be installed at a proposed Second Target Station (STS) at the Spallation Neutron Source (SNS).
...
![Fullerenes appear as small silver spheres spread consistently throughout a network of small molecules, or polymers, in this schematic illustration of the morphology of a BHJ film with solvent additives. Credit: ORNL. Fullerenes appear as small silver spheres spread consistently throughout a network of small molecules, or polymers, in this schematic illustration of the morphology of a BHJ film with solvent additives. Credit: ORNL.](/sites/default/files/styles/list_page_thumbnail/public/news/images/BHJsolarcell-image3.jpg?itok=9v0K5Veh)
Advances in ultrathin films have made solar panels and semiconductor devices more efficient and less costly, and researchers at the Department of Energy’s Oak Ridge National Laboratory say they’ve found a way to manufacture the films more easily, too.
Typically the films—used b...
![An artist’s rendering of the five protein structures solved using neutrons shown on top of the MaNDi instrument detectors. Image credit - ORNL/DOE An artist’s rendering of the five protein structures solved using neutrons shown on top of the MaNDi instrument detectors. Image credit - ORNL/DOE](/sites/default/files/styles/list_page_thumbnail/public/news/images/15-G01027A_PNAS%20Journal%20Cover%20-%20Kovalevsky_1%5B2%5D.jpeg?itok=ocs-apet)
Plants and other biomass can be converted into a variety of renewable high-value products including carbon fibers, plastics, and liquid fuels such as ethanol and biodiesel that are beneficial for reducing petroleum use and vehicle emissions. Breaking down plants in order to release...
![The Neutron Sciences Directorate’s two most recent distinguished fellows, Panchao Yin (left) and Bianca Haberl (below), are making major contributions to their respective fields. Image credit - Genevieve Martin The Neutron Sciences Directorate’s two most recent distinguished fellows, Panchao Yin (left) and Bianca Haberl (below), are making major contributions to their respective fields. Image credit - Genevieve Martin](/sites/default/files/styles/list_page_thumbnail/public/news/images/2015-S00163.png?itok=-rZtltLd)
For early career researchers, a fellowship can be a valuable foot in the door, exposing them to the opportunity to gain experience in areas of science and technology of national importance.