@article{wang_gupta_liang_nemanich_2005, title={Increased field-emission site density from regrown carbon nanotube films}, volume={97}, DOI={10.1063/1.1897836}, number={10}, journal={Journal of Applied Physics}, author={Wang, Y. Y. and Gupta, S. and Liang, M. and Nemanich, R. J.}, year={2005} }