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《Chinese Journal of Radio Science》 2007-01
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Enhancement of wave and acceleration of electron in plasma by external field

WU Jun 1,2 WU Jian2 LI Qiang2(1.School of Electronic Information,Wuhan University,Wuhan Hubei 430079,China;2.National Key Laboratory of Electromagnetic Environment,China Research Institute of Radio Wave Propagation,Beijing 102206,China)  
Enhancement of Langmuir and ion-acoustic wave and acceleration of the electron in a collisionless plasma,in the presence of an external transverse field,were investigated.Based on hydrodynamic equations,an equation formulizing the parametric instability was derived.Furthermore,the formula for ponderomotive force and the expression demonstrating the electron acceleration were obtained.The results show that Langmuir and ion-acoustic wave get enhanced and the charged particles can be accelerated by the coupling of wave-wave.In addition it can be concluded that ponderomotive force due to the coupling of the external field(pump)and Langmuir wave(ion-acoustic wave)is the driving force to excite the parametric instability and comprises the high-and low-frequency components.
【Fund】: 国家自然科学基金(40310223);; 电波环境特性及模化技术国家重点实验室基金(9140C080401060C0805)资助
【CateGory Index】: O534
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【References】
Chinese Journal Full-text Database 1 Hits
1 Wang Hai-Long1) Wu Qun1) Meng Fan-Yi1) Li Le-Wei1)2) Wu Jian3)1)(School of Electronics and Information Technology,Harbin Institute of Technology,Harbin 150001,China)2)(Department of Electrical and Computer Engineering,National University of Singapore,Singapore)3)(National Key Laboratory of Electromagnetic Environment and Modeling Techniques,Beijing 102206,China);Investigation on the electromagnetic characteristics of lossy metamaterial covered dielectric cylinder[J];Acta Physica Sinica;2008-08
【Citations】
Chinese Journal Full-text Database 2 Hits
1 NI Bin bin ZHAO Zheng yu XIANG Wei WEI Han ying(School of Electronic Information, Wuhan University, , Wuhan Hubei 430079, China);Numerical modeling of ionospheric modificiation with powerful HF pump waves[J];Chinese Journal of Radio Science;2004-03
2 ZHAO Zhengyu WEI Hanying (School of Electronic Information, Wuhan University, Wuhan 430079);GENERAL DISPERSION RELATION FOR THE THREE-WAVE PROCESS OF PARAMETRIC EXCITATION (I) The Preferred Excitation of an Electron Langmuir Wave and an Ion Acoustic Wave[J];Chinese Journal of Space Science;2004-06
【Co-citations】
Chinese Journal Full-text Database 8 Hits
1 WEI Han-ying ZHAO Zheng-yu NI Bin-bin (School of Electronic Information, Wuhan University, Wuhan Hubei 430079, China);Theoretical and numerical study on HF-induced ionospheric irregularities[J];Chinese Journal of Radio Science;2006-01
2 HE Fang ZHAO Zheng-yu NI Bin-bin ZHANG Yuan-nong (School of Electronic Information, Wuhan University, Wuhan Hubei 430079, China);Study on ionospheric effects with different heat-conditions[J];Chinese Journal of Radio Science;2006-04
3 DENG Feng ZHAO Zheng-yu ZHANG Yuan-nong (School of Electronic Information, Wuhan University, Wuhan Hubei 430079, China);Influence of HF heating on transmission of electromagnetic wave[J];Chinese Journal of Radio Science;2007-06
4 HE Fang1 ZHAO Zheng-yu1 CHEN Xu-yuan2(1.School of Electronic Information,Wuhan University,Hubei Wuhan 430079,China;2.Nanjing Research Institute of Electronic Technology,Jiangsu Nanjing 210000,China);Characteristics of high frequency radio wave propagated in heated ionospheric regions[J];Chinese Journal of Radio Science;2008-03
5 XU Bin1 WU Zhen-sen1 WU Jian2 XUE Kun1(1.School of Science, Xidian University, Xi'an Shaanxi 710071, China; 2. National Key Laboratory of Electromagnetic Environment, China Research Institute of Radiowave Propagation, Beijing 102206, China);Inversion of incoherent scatter spectra during ionosphere heating[J];Chinese Journal of Radio Science;2008-04
6 XU Bin1,2 WANG Zhan-ge1 XUE Kun1 WU Zhen-sen2 WU Jian1 (1. National Key Laboratory of Electromagnetic Environment,China Research Institute of Radiowave Propagation,Qingdao Shandong 266107,China; 2 School of Science,Xidian University,Xi'an Shaanxi 710071,China);2D numerical simulation of artificial ionospheric heating in polar region[J];Chinese Journal of Radio Science;2010-01
7 ZHAO Zhengyu WEI Hanying (School of Electronic Information,Wuhan University,Wuhan 430079);General Dispersion Relation for the Three-Wave Process of Parametric Excitation(Ⅱ)The Basic Formula,the Field Threshold and the Growing Rate[J];Chinese Journal of Space Science;2005-01
8 KANG Peng,ZHAO Zhengyu,NI Binbin(School of Electronic Information,Wuhan University,Wuhan 430072,Hubei,China);Design and Realization of Ionospheric Artificial Disturbing Simulation System[J];Journal of Wuhan University(Natural Science Edition);2006-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 YI Fan,LIU Ren qiang (Department of Radio Science and Technology, Wuhan University, Wuhan Hubei 430072, China);Short-term variability of tides and mean wind in the summer polar mesosphere[J];Chinese Journal of Radio Science;2000-04
2 NI Bin bin ZHAO Zheng yu XIANG Wei WEI Han ying(School of Electronic Information, Wuhan University, , Wuhan Hubei 430079, China);Numerical modeling of ionospheric modificiation with powerful HF pump waves[J];Chinese Journal of Radio Science;2004-03
3 HUANG Wen geng 1,2 GU Shi fen 1,2 GONG Jian cun 1,2 (1 Center for Space Science and Applied Research, The Chinese Academy of Sciences,, Beijing 100080, China; 2.Space Environment Research and Prediction Center, The Chinese Academy of Sciences, Beijing 100080, China);Ionospheric heating by powerful high-frequency radio waves[J];Chinese Journal of Radio Science;2004-03
4 HE Fang ZHAO Zheng-yu NI Bin-bin ZHANG Yuan-nong (School of Electronic Information, Wuhan University, Wuhan Hubei 430079, China);Study on ionospheric effects with different heat-conditions[J];Chinese Journal of Radio Science;2006-04
5 LI Hai-long1 WU Jian2 HUANG Ji-ying1 WANG Mao-yan2(1.School of Science,Xidian University, Xi′an Shanxi 710071, China; 2.National Key Laboratory of Electromagnetic Environment,China Research Institute of Radiowave Propagation, Beijing 102206, China);Scattering of electromagnetic wave by charged dust in polar mesopause[J];Chinese Journal of Radio Science;2008-04
6 XU Bin1 WU Zhen-sen1 WU Jian2 XUE Kun1(1.School of Science, Xidian University, Xi'an Shaanxi 710071, China; 2. National Key Laboratory of Electromagnetic Environment, China Research Institute of Radiowave Propagation, Beijing 102206, China);Inversion of incoherent scatter spectra during ionosphere heating[J];Chinese Journal of Radio Science;2008-04
7 SHEN CHANG-SHOU Zi MIN-YUN(Department of Geophysics, Peking University, Beijing)K.SCHLEGEL(Max-Planck-lnstitut fur Aeromonie,F R G);A CASE STUDY OF THE IONOSPHERIC MORPHOLOGY AT HIGH LATITUDE[J];Chinese Journal of Geophysics;1989-03
8 Wu Jian (China Research Institute of Radiowave Propagation, P. O. Box 138, Xinxiang 453003, China);AN ANALYTICAL FORM OF THE RAMAN ET AL. ION VELOCITY DISTRIBUTION IN AURORAL IONOSPHERIC F-REGION AND THE DISTRIBUTION SATURATION WITH INCREASE OF ELECTRIC FIELD[J];Chinese Journal of Geophysics;1997-06
9 CAI Hong-Tao1, MA Shu-Ying1, K. Schlegel2 1 Department of Space Physics, College of Electronic Informatics, Wuhan University, Wuhan 430072, China 2 Max-Planck Institute fuer Aeronomie, D-37191 Katlenburg-Lindau, Germany;Climatologic characteristics of high-latitude ionosphere ——EISCAT observations and comparison with the IRI model[J];Chinese Journal of Geophysics;2005-03
10 JIANG Cheng-Jin~(1,2),LI Fang~11 Institute of Electronics of Chinese Academy of Sciences,Beijing 100080,China 2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China;A study on properties of gravity waves in space dust plasma[J];Chinese Journal of Geophysics;2006-05
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