Frontier quantum chemistry calculations nominated to win HPC’s highest prize
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Media Contacts
Using neutron scattering at Oak Ridge National Laboratory, a research team captured a time-sensitive phenomenon to prove that the entropy, or randomness, of atoms in a metallic glass when exposed to intense heat is linked to how atoms self-configure versus their vibration. The large neutron flux of ORNL’s Wide Angular Range Chopper Spectrometer continuously recorded changes in the sample’s vibrations as the temperature slowly increased—a technique not possible a decade ago.
A team led by the Department of Energy’s Oak Ridge National Laboratory has used sophisticated neutron scattering techniques to detect an elusive quantum state known as the Higgs amplitude mode in a two-dimensional material.
The Higgs amplitude mode is a condensed ...
Oak Ridge National Laboratory today welcomed the first cohort of innovators to join Innovation Crossroads, the Southeast region's first entrepreneurial research and development program based at a U.S. Department of Energy national laboratory. Innovation Crossroads, ...
It’s not enough to design new drugs. For drugs to be effective, they have to be delivered safely and intact to affected areas of the body. And drug delivery, much like drug design, is an immensely complex task.
Scientific research can be vexing and tiring at times, but for Bianca Haberl, the euphoria of discovery is the ultimate reward.
In fact, Haberl can identify the specific instance, early in her career, when that excitement originated and guided her toward high pressure science. ...
Neutron analysis at the Department of Energy’s Oak Ridge National Laboratory is helping researchers better understand a key enzyme found in a bacterium known to cause stomach cancer.
Understanding the details of this enzyme, and thus the Helicobacter pylori bacteria’s metabolis...
Tennessee Gov. Bill Haslam visited the Department of Energy’s Oak Ridge National Laboratory today to congratulate the ORNL team involved in the discovery of the element tennessine, named in recognition of the vital contributions of the state of Tennessee to the int...
When matter changes from solids to liquids to vapors, the changes are called phase transitions. Among the most interesting types are more exotic changes—quantum phase transitions—where the strange properties of quantum mechanics can bring about extraordinary changes in curious way...
Scientific discovery can come from anywhere, but few researchers can say the answers to their questions would come from the pea-sized bones in the head of a six-foot-long, 200-pound prehistoric freshwater fish.
In a unique pairing of biology and neutron science, researchers from...
The recently discovered element 117 has been officially named "tennessine" in recognition of Tennessee’s contributions to its discovery, including the efforts of the Department of Energy's Oak Ridge National Laboratory and its Tennessee collaborators at Vanderbilt University and the University of Tennessee.