News: Researcher Profiles

Researcher Profiles

ORNL's Communications team works with news media seeking information about the laboratory. Media may use the resources listed below or send questions to news@ornl.gov.

1 - 25 of 59 Results

Brian Post is building the future of large-scale additive manufacturing at the Manufacturing Demonstration Facility at ORNL.
January 22, 2018 – Brian Post came to the Department of Energy's Oak Ridge National Laboratory looking for a way to combine his interests in controls engineering and robotics, and he found it at the Manufacturing Demonstration Facility (MDF), where he and his colleagues are revolutionizing 3D-printing with every improvement they make.
A senior research scientist at Oak Ridge National Laboratory, Olufemi “Femi” Omitaomu is leveraging Big Data for urban resilience. Image credit: Oak Ridge National Laboratory, U.S. Dept. of Energy; photographer Jason Richards.
January 22, 2018 – At the Department of Energy’s Oak Ridge National Laboratory, Olufemi “Femi” Omitaomu is leveraging Big Data for urban resilience, helping growing cities support future infrastructure and resource needs.
ORNL researcher Miaofang Chi refines her microscopy techniques toward understanding how and why materials have certain properties.
January 8, 2018 – Material surfaces and interfaces may appear flat and void of texture to the naked eye, but a view from the nanoscale reveals an intricate tapestry of atomic patterns that control the reactions between the material and its environment.
Mallory Ladd gathers field samples on the coastal plain of northern Alaska. Photo courtesy, Mallory Ladd.
January 2, 2018 – Mallory Ladd began trekking to the Arctic, even before her time at the Department of Energy's Oak Ridge National Laboratory, in search of a better understanding of what’s going on belowground and how it links to changes in the larger landscape.
Robert Wagner is director of the National Transportation Research Center at Oak Ridge National Laboratory. Photo credit: Jason Richards, ORNL.
December 4, 2017 – Some engineers are attracted to fuels and engine research out of a love of cars. For Robert Wagner, however, enthusiasm for combustion science and chaos theory drew him to this area of research at Oak Ridge National Laboratory.
Eugene Mamontov and the BASIS beam line at the Spallation Neutron Source at ORNL. Photo credit: Jason Richards, ORNL.
November 28, 2017 — 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 cellulo
Oak Ridge National Laboratory researcher Ho Nyung Lee regards his research in novel materials as a “career hobby.”
November 6, 2017 – Some hobbies, like woodworking, require a careful eye for planning and construction. Others, like building a ship in a bottle, need a steady hand and utmost precision.
November 1, 2017 - Adam Witt’s career path has followed some twists and turns, much like the rivers he studies. But the diversity of his professional experience is a boon to his work as he looks for new ways to harness an ancient energy source: water.
ORNL’s Michael Hu is the team lead for thermochemical processing under the DOE Bioprocessing Separations Consortium, leading scientists from eight national laboratories as they develop technologies  to reduce the cost of expensive catalysts.
October 26, 2017 – Chemical and biomolecular engineer Michael Hu has spent his career devising novel means to filter, separate, and select desirable materials from liquids and gases with an eye toward better biofuels, biochemicals, pharmaceuticals, and other products—and is setting his sights on applying the technology to clean water research.
Chengyun Hua applied for a Liane B. Russell Distinguished Early Career Fellowship after meeting ORNL researchers at a Society of Women Engineers conference.
October 13, 2017 – In Chengyun Hua’s research, everything revolves around heat and how it moves. As a Russell Fellow at the Department of Energy's Oak Ridge National Laboratory, Hua carefully analyzes nanoscale heat transfer mechanisms using laser spectroscopy.
October 3, 2017 - For many scientists and engineers, the first real test of their mettle comes not in a classroom, but in a lab or the field, where hands-on experience can teach volumes. For Susan Hogle, that hands-on experience just happened to be with material that was too hot to handle—literally.
Baldwin with the HERMIES III robot at ORNL in 1988. Photo courtesy, ORNL.
September 22, 2017 – Michelle Baldwin’s engineering work has taken her from the public to the private sector and back again, although it was not certain early in her academic career that she would pursue a technical field at all.
Niyanth Sridharan's research at Oak Ridge National Laboratory has contributed to understanding the unexpected behavior of irradiated alloys.
September 13, 2017 – Niyanth Sridharan grew up in a family that indulged his questions by using real-world examples to explain scientific concepts. That natural curiosity still drives the materials researcher today as he explores additive manufacturing techniques at the Department of Energy's Oak Ridge National Laboratory.
Arjun Shankar
September 5, 2017 — The field of “Big Data” has exploded in the blink of an eye, growing exponentially into almost every branch of science in just a few decades.
Computational climate scientist Salil Mahajan simulates the complex and chaotic aspects of climate at Oak Ridge National Laboratory.
August 30, 2017 – Simulating the global climate in high resolution at multiple scales will help answer questions about future global and regional climates. However, as performance expectations increase for Earth system models, so do computing challenges.
Mindy Clark with a crop of more than 5,000 Populus plants in an ORNL greenhouse.
August 23, 2017 – Mindy Clark’s enthusiasm for plant biology has only grown from her time in the classroom at the University of Tennessee, Knoxville (UTK) to her years working in greenhouse operations for private industry and more recently at the Department of Energy's Oak Ridge National Laboratory.
ORNL researcher Tara Pandya, who had an early interest in music, develops Monte Carlo and Deterministic radiation transport codes as a computational nuclear engineer.
August 7, 2017 – Tara Pandya’s interest in nuclear engineering began with a literal flash of inspiration.
Anthony Walker
August 3, 2017 -  During the workday, Anthony Walker spends considerable time designing models to advance our understanding of Earth’s biological systems. In the evenings and on weekends, he takes a more hands-on approach to the natural world, whether working in his garden or out kayaking on area waterways.
Amit_Naskar_2
July 24, 2017 − Finding new energy uses for underrated materials is a recurring theme across Amit Naskar’s research portfolio. Since joining Oak Ridge National Laboratory in 2006, he has studied low-cost polymers as carbon fiber precursors, turning lignin−a byproduct of biofuel production−into renewable thermoplastics and creating carbon battery electrodes from recycled tires.
Santos-Villalobos Santos-Villalobos with a camera array in an Imaging, Signals, and Machine Learning lab.
July 21, 2017 – At the heart of Hector Santos-Villalobos’ work is the need to get a better look at the unknown, whether it is the structure of an underground geothermal reservoir, meter-thick concrete surrounding a nuclear reactor, or the fine details of the human eye.
Researcher Ryan McManamay holds a lake sturgeon in ORNL's Aquatic Ecology Laboratory.
June 27, 2017 – Growing up in South Carolina, Ryan McManamay enjoyed a nature-rich upbringing. Both of his parents are retired teachers from the public school system and instilled in him early an appreciation for immersive learning as well as a love of the outdoors.
Ben Doughty
June 26, 2017 — No two scientists have the same story about how they ended up in their field. Some people seem to have been born scientists; others develop their love for it as budding minds full of curiosity.
Claus Daniel, director of the Sustainable Transportation program at ORNL. Photo by Carlos Jones, ORNL.
June 19, 2017 – Claus Daniel was initially attracted to the Department of Energy's Oak Ridge National Laboratory by its reputation as a world leader in materials research.
May 30, 2017 – While serving in Kandahar, Afghanistan, U.S. Navy construction mechanic Matthew Sallas may not have imagined where his experience would take him next. But researchers at Oak Ridge National Laboratory certainly had the future in mind as they were creating programs to train men and women like him for tomorrow’s maker workforce.
Colleen Iversen
May 22, 2017 – Colleen Iversen’s quest to understand the world below ground has taken her to remarkably diverse ecosystems above ground.