If such a designation existed, Nazanin Bassiri-Gharb would be on the fast track to becoming an Oak Ridge National Laboratory “super user.” Her research on nanoscale materials has taken her all across the ORNL campus, from scanning probe and electron microscopes at the Center for Nanophase Materials Sciences to neutron reflectometry at the Spallation Neutron Source and radiation equipment in the Materials Science and Technology Division.
Old thinking was that gold, while good for jewelry, was not of much use for chemists because it is relatively nonreactive. That changed a decade ago when scientists hit a rich vein of discoveries revealing that this noble metal, when structured into nanometer-sized particles, can speed up chemical reactions important in mitigating environmental pollutants and producing hard-to-make specialty chemicals.
A team representing Westinghouse Electric Company and the Consortium for Advanced Simulation of Light Water Reactors (CASL), a Department of Energy (DOE) Innovation Hub led by Oak Ridge National Laboratory (ORNL), has received an International Data Corporation HPC Innovation Excellence Award for applied simulation on Titan, the nation’s most powerful supercomputer, which is managed by the Oak Ridge Leadership Computing Facility at ORNL. s
Treating cadmium-telluride (CdTe) solar cell materials with cadmium-chloride improves their efficiency, but researchers have not fully understood why.
Oak Ridge National Laboratory researcher John Wagner has been named a 2013 recipient of the Department of Energy’s Ernest Orlando Lawrence Award for his work in advancing computer, information and knowledge sciences.
Thomas Wilbanks and Benjamin Preston, both of the Climate Change Science Institute (CCSI) at Oak Ridge National Laboratory (ORNL), are among the 309 coordinating lead authors of the Intergovernmental Panel on Climate Change’s (IPCC’s) Working Group II (WG II) report.
Carbon dioxide in the atmosphere may get the lion’s share of attention in climate change discussions, but the biggest repository of carbon is actually underfoot: soils store an estimated 2.5 trillion tons of carbon in the form of organic matter.
Former Energy Secretary Steven Chu mixed his Wigner Distinguished Lecture on Feb . 12 with a description of his current research at Stanford and his outlook on energy policy and climate change.
Scientists and engineers developing more accurate approaches to analyzing nuclear power reactors have successfully tested a new suite of computer codes that closely model “neutronics” — the behavior of neutrons in a reactor core.
Jack Fellows, the new director of the Climate Change Science Institute at Oak Ridge National Laboratory, wants his organization to provide comprehensive information to policy makers and the general public to improve understanding of global climate change.