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A new technique developed at Ames Laboratory lets scientists study a material's specific heat while it's subjected to high pressure, a breakthrough that allows mapping of electronic, magnetic, and structural phase transitions, how those transitions interact and ultimately to control them for desired properties.
Scientist II, Division of Materials Sciences and Engineering
Scientist III, Division of Materials Science and Engineering, EFRC-CATS, Department of Physics and Astronomy, Iowa State University
Staff Scientist , Materials Science and Engineering Division, US Department of Energy, Ames National Laboratory, Professor of Physics and Astronomy, Iowa State University
Ames Laboratory scientists have discovered an indicator that reliably demonstrates a graphene sample’s high quality, and it was one that was hiding in plain sight for decades, using low energy electron diffraction, a technique commonly used in physics to study the crystal structure of the surfaces of solid materials.