摘要
Features of a low frequency ion mode were observed together with the electron drift wave type fluctuations by a Langmuir probe array in the bulk plasma inside the velocity shear layer in the KT-5C tokamak.The measured ion mode wavenumber,scaling of the ion mode with chord-averaged density,and the estimatedηi value suggest that the observed ion mode may be the theoretically predictedηi mode driven by ion temperature gradient.
作者
王贵鼎
刘万东
俞昌旋
闻一之
汪超
潘阁生
庄革
翟侃
许宇鸿
王成
万树德
WANG Gui-ding;LIU Wan-dong;YU Chang-xuan;WEN Yi-zhi;WANG Chao;PAN Ge-sheng;ZHUANG Ge;ZHAI Kan;XU Yu-hong;WANG Cheng;WAN Shu-de(Department of Modern Physics,University of Science and Technology of China,Hefei 230027)
基金
Supported by the National Natural Science Foundation of China under Grant No.19275041
the Doctoral Training Foundation of National Education Commission of China,and the Chinese Academy of Sciences.
