Oak Ridge Today

ORNL’s Dean named associate laboratory director for physical sciences

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David J. Dean

David J. Dean

 

David J. Dean has been named associate laboratory director for physical sciences at the U.S. Department of Energy’s Oak Ridge National Laboratory, effective May 1.

The Physical Sciences Directorate encompasses the laboratory’s materials science and technology, chemical sciences, nanoscience, physics, and isotope production research programs and activities, a press release said.

“In his new position, David will pursue excellence across our broad physical sciences portfolio, with particular emphases on quantum materials, structural materials and alloys, soft materials, nanoscience, and applications of materials and chemistry in energy and security,” said ORNL Director Thomas Zacharia. [Read more…]

Buchanan named deputy for science, technology at ORNL

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Michelle Buchanan

Michelle Buchanan

 

Michelle Buchanan, an accomplished scientific leader and researcher, has been appointed deputy for science and technology at the U.S. Department of Energy’s Oak Ridge National Laboratory by new Lab Director Thomas Zacharia, a press release said. Her appointment is effective October 1.

“Dr. Buchanan’s research accomplishments, programmatic expertise, and reputation for achievement support ORNL’s role as a premier research institution that provides scientific expertise and breakthroughs that are critical to national priorities in energy, industry, and national security,” said Zacharia, who served in the deputy’s position until becoming lab director on July 1.

Buchanan has been associate laboratory director for physical sciences since 2004, with responsibilities including the lab’s Chemical Sciences, Physics, and Materials Science and Technology divisions, as well as its Center for Nanophase Materials Sciences, a DOE Office of Science user facility. The lab will conduct an international search for her replacement, the press release said.

As deputy for science and technology, Buchanan’s responsibilities will cover the range of ORNL research—computing and computational sciences, neutron science, nuclear science and engineering, the physical sciences, energy and environmental science, and national security—as well as the lab’s leadership role in U.S. ITER, the Exascale Computing Project, and ORNL research centers and institutes, the press release said. [Read more…]

Friends of ORNL to hear discussion of materials, chemical sciences

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An official at Oak Ridge National Laboratory will discuss challenging scientific questions in materials and chemical sciences during a lunchtime meeting on Tuesday.

Michelle Buchanan, Oak Ridge National Laboratory’s associate laboratory director for physical sciences, will be the featured speaker at the Tuesday, June 9, meeting of Friends of ORNL. Her talk is titled “Grand Challenge Science Questions in Materials and Chemical Sciences.” The meeting is open to the public.

The meeting is at the University of Tennessee Resource Center (the white-colored building at 1201 Oak Ridge Turnpike (State Highway 95) between Taco Bell and Applebee’s at the intersection of the Turnpike and Rutgers Avenue. Use the canopy entrance at the southwest (back) corner of the building. Lunch begins at 11:30 a.m., and the presentation is at 12 p.m.

ORNL researchers Buchanan, Liang, Mayes named AAAS fellows

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ORNL AAAS Fellows 2014

New fellows of the American Association for the Advancement of Science from Oak Ridge National Laboratory are, from left, Michelle Buchanan, Liyuan Liang, and Melanie Mayes. (Photo courtesy ORNL)

 

Three staff members at Oak Ridge National Laboratory have been named fellows of the American Association for the Advancement of Science for scientific contributions that range from administrative leadership to discoveries in the environmental sciences.

Michelle Buchanan, Liyuan Liang, and Melanie Mayes and are among those to receive this year’s recognition to AAAS members by their peers. AAAS is the world’s largest general scientific society and elects fellows based on their distinguished contributions to the advancement of science or its applications, a press release said.

Buchanan is ORNL’s associate laboratory director for physical sciences, where she guides the Chemical Sciences, Materials Science, and Technology and Physics divisions, as well as the Center for Nanophase Materials Science.

She was elected “for exceptional technical leadership and service in the chemical and physical sciences, and for contributions to setting the nation’s research priorities.” [Read more…]

ORNL launches Imaging Institute

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Sergei Kalinin of ORNL Institute for Functional Imaging of Materials

Sergei Kalinin is inaugural director of Oak Ridge National Laboratory’s Institute for Functional Imaging of Materials. (Image credit: Jason Richards, ORNL)

 

By Dawn Levy

Oak Ridge National Laboratory has launched the Institute for Functional Imaging of Materials to accelerate the discovery, design, and deployment of new materials. The institute will meld world-class capabilities in imaging, high-performance computing, materials science, and other scientific disciplines to probe materials. It supports President Obama’s Materials Genome Initiative, which aims to bring new materials to the marketplace.

“Advanced materials are essential to clean energy, national security and global competitiveness,” said ORNL Director Thom Mason. “Key energy technologies like solar cells, superconductors, and batteries all have shortcomings that next-generation materials might overcome.”

By focusing expertise from ORNL’s diverse science portfolio, capabilities in high-performance computing, and success in creating new tools for discovery, the institute promises to speed the arrival of next-generation materials. [Read more…]

ORNL awarded two Energy Frontier Research Centers

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David Wesolowski and Yanwen Zhang

Pictured above are David Wesolowski, left, director of the Fluid Interface Reactions, Structures, and Transport Center; and Yanwen Zhang, director of the Energy Dissipation to Defect Evolution Center. (Photo courtesy ORNL)

Oak Ridge National Laboratory will be home to two Energy Frontier Research Centers announced this week by U.S. Energy Secretary Ernest Moniz. The Department of Energy awarded a total of $100 million to 32 EFRC projects to accelerate the scientific breakthroughs needed to build the 21st-century energy economy. 

“Today, we are mobilizing some of our most talented scientists to join forces and pursue the discoveries and breakthroughs that will lay the foundation for our nation’s energy future,” Secretary Moniz said. “The funding we’re announcing today will help fuel scientific and technological innovation.”

The two ORNL EFRCs are a renewal of the Fluid Interface Reactions, Structures, and Transport (FIRST) Center, which is led by David Wesolowski, and a new award to the Energy Dissipation to Defect Evolution (EDDE) Center, led by Yanwen Zhang.

ORNL scientists also partnered on successful proposals to lay the groundwork for fundamental advances in solar energy, electrical energy storage, carbon capture and sequestration, materials and chemistry by design, biosciences, and extreme environments. Those proposals include three new projects (led by the Georgia Institute of Technology, the State University of New York–Stony Brook, and Pennsylvania State University) and three renewals (led by Washington University in St. Louis, Lawrence Berkeley National Laboratory, and the Massachusetts Institute of Technology). [Read more…]