Mossy edge localized modes with lower-hybrid current drive and lithium-wall coatings on the EAST superconducting tokamak

作     者：H.Q.Wang,G.S.Xu,H.Y.Guo,B.N.Wan,S.Y.Ding,N.Yan,S.C.Liu,L.Wang,P.Liu,M. Jiang,W.Zhang,J.F.Chang,G.-N.Luo Institute of Plasma Physics,Chinese Academy of Sciences,Hefei 230031,China 

会议名称：《第十五届全国等离子体科学技术会议》

会议日期：2011年

学科分类：08[工学] 082701[工学-核能科学与工程] 0827[工学-核科学与技术] 

摘      要：The first high confinement mode has been obtained on the EAST superconducting tokamak with about 1MW lower-hybrid wave power after wall conditioning by of lithium evaporation and real-time injection of Li *** the H-mode,we have frequently observed a sinusoidal-like oscillation‘mossy-like’ ELMs[1]as shown in figure *** oscillation exhibits the following 2 phases:at the beginning,it nonlinearly grew,the frequency decreases and amplitude increases;then