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\bibitem{Ramaneti_etal2017} {\textquotedblleft}\textit{Vertically aligned diamond-graphite hybrid nanorod arrays with superior field electron emission properties}{\textquotedblright}. Ramaneti R, Sankaran KJ, Korneychuk S, Yeh CJ, Degutis G, Leou KC, Verbeeck J, Van Bael MK, Lin IN, Haenen K, APL materials \textbf{5}, 066102 (2017).   http://doi.org/10.1063/1.4985107

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