Li, G.D.G.D.LiKao, S.H.S.H.KaoChang, P.C.P.C.ChangKWO-RAY CHU2019-12-262019-12-262015https://scholars.lib.ntu.edu.tw/handle/123456789/440860Terahertz electron cyclotron maser interactions with an axis-encircling electron beamjournal article10.1063/1.49169072-s2.0-84927668091https://www.scopus.com/inward/record.uri?eid=2-s2.0-84927668091&doi=10.1063%2f1.4916907&partnerID=40&md5=a86e15961dfe3f1c7f83b11dcacfa9d3