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[1]
Funato M,Ueda M,Kawakami Y. Jpn.J.Appl.Phys . 2006
Observation of Molybdenum Emission from Impurity-Induced Long-Lived m=1 Mode on the Experimental Advanced Superconducting Tokamak
被引：0
作者：
沈永才
吕波
王福地
石跃江
吴斌
李颖颖
符佳
万宝年
机构：
[1] Department of Nuclear Engineering,Seoul National University
[2] Hefei Science Center,Chinese Academy of Sciences
[3] Institute of Plasma Physics,Chinese Academy of Sciences
[4] School of Nuclear Science and Technology,University of Science and Technology of China
[5] School of Physics and Electronic Engineering,Anqing Normal University
[6] the EAST team
基金：
中国国家自然科学基金;
关键词：
of;
in;
is;
Mo;
EAST;
Observation of Molybdenum Emission from Impurity-Induced Long-Lived m;
ICRF;
mode;
from;
LHCD;
on;
D O I：
暂无
中图分类号：
TL631.24 [];
学科分类号：
082701 ;
摘要：
We observe the spectra of molybdenum for the first time since the first wall of our experimental advanced superconducting tokamak(EAST) was changed mainly to molybdenum tiles.A large amount of molybdenum accumulated in the central plasma where the Jong-Jived m = 1 mode instability bursts is shown.Molybdenum is proved to be the main impurity species observed during the formation and lifetime of impurity-induced long-lived m = 1 mode.This may indicate that a close relationship exists between the high-Z impurity accumulation and the occurrence of long-lived m = 1 mode in EAST plasmas.
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页码：78 / 80
页数：3
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