Electron cyclotron heating assisted start-up experiments in J-TEXT Junli Zhang, Peter C de Vries, Kazunobu Nagasaki, Donghui Xia, Wei Jiang, Zhoujun Yang, Zhifeng Cheng, Xin Xu, Zhijiang Wang, Nengchao Wang et al. (6 more) EPJ Web Conf., 277 (2023) 02002 Published online: 23 February 2023 DOI: 10.1051/epjconf/202327702002