Characterization of a DC-driven microplasma between a capillary tube and water surfaceY. Lu, S. F. Xu, X. X. Zhong, K. Ostrikov, U. Cvelbar and D. MariottiEPL, 102 1 (2013) 15002DOI: https://doi.org/10.1209/0295-5075/102/15002