Oak Ridge Today

ORNL’s Dai ranked among world’s most influential scientists

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Sheng Dai

Sheng Dai (Photo by ORNL)

 

Sheng Dai of the U.S. Department of Energy’s Oak Ridge National Laboratory has been named to a list of the most highly cited researchers in the world.

Thomson Reuters Highly Cited Researchers is an annual list that recognizes some of the world’s leading researchers in the sciences and social sciences. About 3,000 researchers were named to the 2015 list.

Dai is a UT-Battelle Corporate Fellow and serves as the group leader of the Nanomaterials Chemistry Group in ORNL’s Chemical Sciences Division. He also holds a joint appointment with the Department of Chemistry at the University of Tennessee. His research focuses on the synthesis and characterization of materials for energy-related applications. [Read more…]

UT names nuclear materials expert as 13th UT-ORNL Governor’s Chair

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Steve Zinkle

Steve Zinkle

KNOXVILLE—Steve Zinkle, an authority on the effect of radiation on materials in fission and fusion nuclear reactors, has been named the thirteenth University of Tennessee–Oak Ridge National Laboratory Governor’s Chair.

Zinkle will serve as Governor’s Chair for Nuclear Materials, based in the department of nuclear engineering at UT with a complementary appointment in materials science and engineering. He begins at UT on Oct. 1. [Read more…]

ORNL’s Richard Haire receives American Chemical Society’s Seaborg Award

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Retired Oak Ridge National Laboratory researcher and UT-Battelle Corporate Fellow Richard Haire has received the 2013 Glenn T. Seaborg Award by the American Chemical Society. The Seaborg Award is one of the top recognitions in the field of nuclear chemistry.

Known for his forefront, fundamental studies of the actinide family of elements, Haire, while at ORNL, concentrated on the transplutonium elements produced in the U.S. Department of Energy research reactor, the High Flux Isotope Reactor, or HFIR. He developed novel experimental techniques and emphasized the use of systematic comparisons, which focused on the role of electron configurations in the chemistry and physics of these elements. [Read more…]

New leader named to UT-ORNL Supercomputer Center

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Tony Mezzacappa

Tony Mezzacappa

Tony Mezzacappa, a leader in the field of astrophysics and supernova science, has been named director of the Joint Institute for Computational Sciences at the University of Tennessee and Oak Ridge National Laboratory.

Mezzacappa is a world leader in computational astrophysics and a pioneer in the field of supernova science. He is a UT-Battelle Corporate Fellow and group leader for theoretical physics in the Physics Division at ORNL.

He is also a joint professor in the UT Department of Physics and Astronomy. With this new position, Mezzacappa will become the department’s Newton W. and Wilma C. Thomas Endowed Chair in Theoretical and Computational Astrophysics.

[Read more…]