Eugene Mamontov’s background in both basic and applied science has made him a valued partner for scientists who come to the Spallation Neutron Source at ORNL in search of a better understanding of the water dynamics in their research—projects as diverse as studying plant cellulos...
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.
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. ...
Supercomputers like Oak Ridge National Laboratory’s Titan are advancing science at a frenetic pace and helping researchers make sense of data that could have easily been missed, says Ramakrishnan “Ramki” Kannan. Kannan, a computer scientist who came to ORNL in March 2016 after ...