@article{bradley:cea-03194368, TITLE = {{Charge Transfer from Ammonia Physisorbed on Nanotubes}}, AUTHOR = {Bradley, Keith and Gabriel, Jean-Christophe and Briman, Mikhail and Star, Alexander and Gr{\"u}ner, George}, URL = {https://cea.hal.science/cea-03194368}, JOURNAL = {{Physical Review Letters}}, PUBLISHER = {{American Physical Society}}, VOLUME = {91}, NUMBER = {21}, YEAR = {2003}, MONTH = Nov, DOI = {10.1103/PhysRevLett.91.218301}, HAL_ID = {cea-03194368}, HAL_VERSION = {v1}, }