Drastic changes in the plasma potential inside a hollow anode during an applied accelerating pulseA. Krokhmal, J. Z. Gleizer, Ya. E. Krasik, V. Ts. Gurovich and J. FelsteinerEurophys. Lett., 66 2 (2004) 226-231DOI: https://doi.org/10.1209/epl/i2003-10186-y