Kempa, Thomas J.; Cahoon, James F.; Kim, Sun-Kyung; Day, Robert W.; Bell, David C.; Park, Hong-Gyu; Lieber, Charles M.
ArticleIssue Date2012CitationPROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, v.109, no.5, pp.1407 - 1412PublisherNATL ACAD SCIENCES