@article{oai:nifs-repository.repo.nii.ac.jp:00011193, author = {KOVTUN, Yurii V. and KOVTUN, Yurii and MOISEENKO, Vladimir E. and MOISEENKO, Vladimir and LOZIN, Alexei V. and PAVLICHENKO, Rostislav O. and PAVLICHENKO, Rostislav and SHAPOVAL, Anatolii N. and GRIGOR'EVA, Liudmila I. and BARON, Demian I. and KOZULYA, Mykhailo M. and MAZNICHENKO, Sergii M. and KOROVIN, Valerii B. and KRAMSKOY, Egor D. and ZAMANOV, Mykola V. and SIUSKO, Yevgen V. and KRASIUK, Aleksandr Yu. and ROMANOV, Vladislav S. and GARKUSHA, Igor E. and GARKUSHA, Igor and WAUTERS, Tom and ALONSO, Arturo and BRAKEL, Rudolf and DINKLAGE, Andreas and HARTMANN, Dirk and KAZAKOV, Yevgen and KAZAKOV, Yevgen O. and LAQUA, Heinrich and LAZERSON, Samuel and ONGENA, Josef and THOMSEN, Henning and FUCHERT, Golo and STANGE, Torsten and KAMIO, Shuji and the Uragan-2M Team}, issue = {Special Issue 1}, journal = {Plasma and Fusion Research}, month = {Apr}, note = {0000-0003-4948-0896, The results of the plasma start-up with ICRH of U-2M RF discharges in H2+He mixture with newly implemented controlled gas H2 concentration are presented. The W7-X like ICRH antenna operated in monopole phasing with applied RF power of ∼ 100 kW. We investigated plasma start-up in the pressure range p = 6×10−4 - 9×10−2 Pa. Plasma production with an average density of up to Ne ∼ 1013 cm−3 was observed at frequencies the fundamental harmonic of the hydrogen cyclotron frequency.}, title = {ICRF Plasma Production with the W7-X Like Antenna in the Uragan-2M Stellarator}, volume = {17}, year = {2022} }