News tagged with materials sciences

Two-dimensional semiconductor comes clean

In 2013 James Hone, Wang Fong-Jen Professor of Mechanical Engineering at Columbia Engineering, and colleagues at Columbia demonstrated that they could dramatically improve the performance of graphene—highly conducting two-dimensional ...

dateApr 27, 2015 in Nanomaterials
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Taking a close look at metal 3-D printing

In the wee hours of a Saturday morning, Carnegie Mellon University Professor of Materials Science and Engineering Tony Rollett and graduate students Ross Cunningham and Tugce Ozturk sit together in Sector 2 of the mile-wide ...

dateMar 21, 2016 in Engineering
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Deformation of 3-D hierarchical nanolattices

In a new paper published in the Proceedings of the National Academy of Science (PNAS), researchers in the laboratory of Julia R. Greer, professor of Materials Science, Mechanical Engineering and Medical Engineering, have ...

dateSep 02, 2015 in Nanomaterials
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Bendable glass devices

A special class of glass materials known as chalcogenide glasses holds promise for speeding integration of photonic and electronic devices with functions as diverse as data transfer and chemical sensing. Juejun "JJ" Hu, the ...

dateApr 27, 2015 in Optics & Photonics
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