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  • Newly discovered property could help beat the heat problem in computer chips

    In the Media - 06/10/2015

    Guided by theoretical calculations led by Arun Bansil, a professor of physics at Northeastern University, researchers found that a gap between different groupings of energy bands in the sample material actually shrank as electrons were added, reducing the material’s stored energy level – like the water level appearing to decline in the cup example.In principle, using metal electrodes that have this property in the microscopic gates that regulate the flow of electrons in transistors could substantially enhance their efficiency and reduce heat buildup, said He, who will soon join SLAC as a postdoctoral researcher.

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