Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Yu Changxuan"'
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Autor:
Hu Liqun, Liu Wan-Dong, Xie Jin-Lin, Qian Jinping, Wen Yi-Zhi, Xu Ming (徐明), Wan Bao-Nian, Yu Changxuan, Gao Bingxi (高炳西), Sun You-Wen, Xu Xiaoyuan
Publikováno v:
Plasma Science and Technology. 15:1189-1193
ECE imaging (electron cyclotron emission imaging) is an important diagnostic which can give 2D imaging of temperature fluctuation in the core of tokamak. A method based on ECE imaging is introduced which can give the information of the position of ma
Autor:
Liu Wan-Dong, Li Jiangang, Wan Bao-Nian, Xie Jin-Lin, Lan Tao, Chang Jiafeng, Zhang Wei, Yu Changxuan, Kong Defeng, Liu A-Di, Zhao Hailin
Publikováno v:
Plasma Science and Technology. 12:262-267
Properties of the geodesic acoustic mode (GAM) density fluctuations are studied using two toroidally separated Langmuir triple-probe arrays on the top of HT-7 tokamak. The GAM scenario is identified in the potential fluctuations with the toroidally s
Publikováno v:
Plasma Science and Technology. 11:255-260
Argon ion laser induced fluorescence measurements were carried out in a multipolar filament discharge with a broadband diode laser centered on 668 nm, which stimulated a transition from the metastable state in Ar(II) 3d4F7/2 to 4p4D05/2. The intensit
Autor:
Wang Jun, Wen Yi-Zhi, Wan Bao-Nian, Liu Wan-Dong, Yu Yi, Jian Wang, Zuowei Shen, Xu Xiaoyuan, Calvin Domier, Yu Changxuan, Gao Xiang, Neville C. Luhmann, Z. G. Xia
Publikováno v:
Chinese Physics B. 18:1153-1160
The fluctuation of the electron temperature has been measured by using the electron cyclotron emission imaging in the Hefei Tokamak-7 (HT-7) plasma. The electron temperature fluctuation with a broadband spectrum shows that it propagates in the electr
Autor:
Zhu Zhenhua, Wan Shude, Hu Lingying, Yu Changxuan, Xu Ming, Liu Wan-Dong, Yu Yi, Xu Xiaoyuan, Wen Yi-Zhi, Ma Jinxiu
Publikováno v:
Plasma Science and Technology. 10:273-277
Drift instability in plasma generated by electron cyclotron resonance (ECR) in KT-5D device was investigated by using a fast camera and Langmuir probes. The similarity between the distribution of light intensity from the images and the plasma pressur
Publikováno v:
Chinese Physics. 16:3009-3015
In ultra-intense laser-matter interactions, intense electric fields formed at the rear surface of a foil target may have strong influences on the motion of energetic electrons, and thereby affect the electromagnetic emissions from the rear surface, u
Autor:
Yu Changxuan, Yang Qingwei, Ding Xuan-Tong, Ma Jinxiu, Wen Yi-Zhi, Lu Ronghua, Liu Wan-Dong, Wan Bao-Nian, Yan Longwen, Zhao Yanping, Yu Yi, Xu Min, Zhu Zhenhua, Wang Zhijiang, Wan Shude, Li Jiangang
Publikováno v:
Plasma Science and Technology. 9:5-10
Steady-state plasma generated by electron cyclotron resonance (ECR) wave in the KT5D magnetized torus was studied using a fast high-resolution camera and Langmuir probes. It was found that both the discharge patterns taken by the camera and the plasm