@article{1294876, author = {Ming Zheng and Xiaomin Tu and Angela Hight Walker}, title = {Enrichment of Armchair Carbon Nanotubes}, year = {2011}, month = {2011-08-24 04:08:00}, publisher = {Journal of the American Chemical Society}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=907435}, language = {en}, }