Fully non-inductive plasma start-up with lower-hybrid waves using the outboard-launch and top-launch antennas on the TST-2 spherical tokamakNaoto Tsujii, Yuichi Takase, Akira Ejiri, Takahiro Shinya, Satoru Yajima, Hibiki Yamazaki, Hiro Togashi, Charles P. Moeller, Benedikt Roidl, Wataru Takahashi, Kazuya Toida and Yusuke YoshidaEPJ Web Conf., 157 (2017) 02009DOI: https://doi.org/10.1051/epjconf/201715702009