| Fluid-model analysis on discharge structuring in the RF-driven prototype ion-source for ITER NBI S Lishev, L Schiesko, D Wünderlich, C Wimmer, U Fantz Plasma Sources Science and Technology 27 (12), 125008, 2018 | 42 | 2018 |
| Magnetic filter operation in hydrogen plasmas S Kolev, S Lishev, A Shivarova, K Tarnev, R Wilhelm Plasma Physics and Controlled Fusion 49 (9), 1349, 2007 | 36 | 2007 |
| Plasma behaviour affected by a magnetic filter I Djermanov, S Kolev, S Lishev, A Shivarova, T Tsankov Journal of Physics: Conference Series 63 (1), 012021, 2007 | 28 | 2007 |
| Technology developments for a beam source of an NNBI system for DEMO U Fantz, C Hopf, R Friedl, S Cristofaro, B Heinemann, S Lishev, A Mimo Fusion Engineering and Design 136, 340-344, 2018 | 25 | 2018 |
| Spatial distribution of the plasma parameters in the RF negative ion source prototype for fusion S Lishev, L Schiesko, D Wünderlich, U Fantz AIP Conference Proceedings 1655 (1), 2015 | 23 | 2015 |
| Matrix of small-radius radio-frequency discharges as a volume-production based source of negative hydrogen ions S Lishev, T Paunska, A Shivarova, K Tarnev Review of Scientific Instruments 83 (2), 2012 | 23 | 2012 |
| Small surface wave discharge at atmospheric pressure Z Kiss' ovski, M Kolev, A Ivanov, S Lishev, I Koleva Journal of Physics D: Applied Physics 42 (18), 182004, 2009 | 23 | 2009 |
| Influence of the configuration of the magnetic filter field on the discharge structure in the RF driven negative ion source prototype for fusion S Lishev, L Schiesko, D Wünderlich, U Fantz AIP Conference Proceedings 1869 (1), 2017 | 15 | 2017 |
| Modeling inductive radio frequency coupling in powerful negative hydrogen ion sources: validating a self-consistent fluid model D Zielke, S Briefi, S Lishev, U Fantz Plasma Sources Science and Technology 31 (3), 035019, 2022 | 14 | 2022 |
| Diagnostics in a single element of a matrix source of negative hydrogen ions S Lishev, D Yordanov, A Shivarova Review of Scientific Instruments 85 (2), 2014 | 14 | 2014 |
| Self-consistent fluid model for simulating power coupling in hydrogen ICPs at 1 MHz including the nonlinear RF Lorentz force D Zielke, D Rauner, S Briefi, S Lishev, U Fantz Plasma Sources Science and Technology 30 (6), 065011, 2021 | 13 | 2021 |
| On the two modes of operation of planar-coil-driven inductive discharges in hydrogen S Lishev, A Shivarova, K Tarnev, S Iordanova, I Koleva, T Paunska, ... Journal of Physics D: Applied Physics 46 (16), 165204, 2013 | 12 | 2013 |
| Spatial distribution of the plasma parameters in a radio-frequency driven negative ion source D Todorov, K Tarnev, T Paunska, S Lishev, A Shivarova Review of Scientific Instruments 85 (2), 2014 | 9 | 2014 |
| 3D model of the magnetic filter region in tandem plasma sources S Lishev, A Shivarova, KH Tarnev Journal of Physics: Conference Series 223 (1), 012003, 2010 | 7 | 2010 |
| How does a probe inserted into the discharge influence the plasma structure? D Yordanov, S Lishev, A Shivarova Journal of Applied Physics 119 (18), 2016 | 6 | 2016 |
| Experimental and theoretical study on the formation of hybrid discharge structure in a compact rf-driven negative hydrogen ion source S Iordanova, T Paunska, A Pashov, S Lishev Journal of Physics D: Applied Physics 52 (1), 015202, 2018 | 5 | 2018 |
| Experiments on the Detection of Negative Hydrogen Ions in a Small‐size Tandem Plasma Source SS Lishev, AP Shivarova, TV Tsankov AIP Conference Proceedings 1097 (1), 127-136, 2009 | 5 | 2009 |
| Tests on the extracted current density of negative hydrogen ions from a single element of the matrix source S Lishev, D Yordanov, A Shivarova AIP Conference Proceedings 1655 (1), 2015 | 4 | 2015 |
| Basis of the discharge maintenance in a matrix source of negative hydrogen ions A Demerdzhiev, K Tarnev, S Lishev, A Shivarova Review of Scientific Instruments 85 (2), 2014 | 4 | 2014 |
| Diagnostics of a negative hydrogen ion source based on a planar-coil inductively-driven discharge SS Lishev, AP Shivarova, DI Iordanov, DT Todorov, AP Demerdzhiev AIP Conference Proceedings 1515 (1), 270-277, 2013 | 4 | 2013 |
