Intense intermittent radiation at the plasma frequency on EAST Yong Liu, Tianfu Zhou, Yemin Hu, Hailin Zhao, Zeying Zhu, Xiang Liu, Bili Ling, Ruijie Zhou and Tao Zhang EPJ Web Conf., 203 (2019) 03009 Published online: 25 March 2019 DOI: 10.1051/epjconf/201920303009