Contact: Morgan McCorkle
DOE/Oak Ridge National Laboratory
Caption: A one-dimensional quantum nanowire (seen in yellow on left) can turn from a conductor to an insulator with the addition of a single atomic defect, according to microscopic analysis from Oak Ridge National Laboratory. Bundles of nanowires (right) are generally more stable, leading to better conductance.
Credit: An-Ping Li and Shengyong Qin/ORNL
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