The study was led by professors A.T. Charlie Johnson and Marija Drndić, both of the Department of Physics and Astronomy in Penn’s School of Arts & Sciences, along with Zhengqing John Qi, a member of Johnson’s lab, and Julio Rodríguez-Manzo from Drndic’s lab. Sung Ju Hong, then a member of Johnson’s lab, also contributed to the study.
The Penn team collaborated with researchers at Brookhaven National Laboratory, the Université Catholique de Louvain in Belgium and Seoul National University in South Korea.
Their study was published in the journal Nano Letters.
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