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《Journal of Xi'an Technological University》 2007-04
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Displacement Correction of Electron Beam in Transverse Magnetic Field

WANG Dang-she(Department of Mathematics and Physics,Xi'an Technological University,Xi'an 710032,China)  
Based on the analysis of displacement of the electron in transverse magnetic field,computation of magnetic field of Helmholtz coil and the analysis of uniform scope of magnetic field,the expression of the electron displacement with magnetic field intensity in intensitive uniform magnetic field is modified by the authors.The relation ship of the electron displacment with current which brought magnetic field and deviation rate of magnetic field is gotten,also the necessary conditions are given simultaneously.The electron displacement meets non-linear relation when the radius of Helmholtz coil is given.The larger the radius of Helmholtz coil is the large the uniform range of magnetic field will be at smaller magnetic deviation rate.The measurement of experimental data and error estimation can be produced well by use of the corrected expressions.
【CateGory Index】: O441
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 ZHANG Chang-xin,XI Wei,HE Ying-jun(Department of Technical Physics, Maoming College, Maoming 525000,China);STUDY ON AGNETIC FIELD OF A CIRCULAR CURRENT AND HELMHOLTZ' COILS[J];Journal of Anhui Normal University(Natural Science);2004-01
2 Zhao Ren(Department of Physics,Yunnan Institute of the Nationalities)zhu Zhaojiog(Department of Physics,Yunnan Normal University);UNIFORM RANGE OF MAGNETIC FIELD OF HELMOHOLTZ COILS[J];JOURNAL OF YUNNAN NORMAL UNIVERSITY (NATURAL SCIENCES EDITION);1994-03
【Co-citations】
Chinese Journal Full-text Database 7 Hits
1 HE Hong-yu~1,BAO Zong-ti~2,LU Xiao~3(1.Department of Physics and Electronic Information Science,Youjiang Teachers College for Nationalities,Baise 533000,China;2.School of Physics and Telecommunication Engineering,South China Normal University,Guangzhou 510631,China;3.College of Physics and Information Engineering,Guangxi Normal University,Guilin 533000,China);CALCULATION AND ANALYSIS OF ELECTRIC POTENTIAL DISTRIBUTION IN TWO-HALF-CONDUCTOR SPHERIC SHELL[J];Journal of Anhui Normal University(Natural Science);2004-03
2 FANG Ming-xing(College of Physics and Electronic Information,Anhui Normal University,Wuhu 241000,China);ANALYSIS OF THE OUTPUT RESISTANCE OF EMITTER FOLLOWER[J];Journal of Anhui Normal University(Natural Science);2005-04
3 Chen Yuee Zhu Yanying (College of Science Yanshan University);HermannvonHelmholtz Coil's the Magnetic Field Distribution by MATLAB[J];Electronic Technology;2008-01
4 LI Da,DAI Wen-zhong(Zhanjiang Normal University,Physical Science and Technology School,Zhanjiang 524048,China);Measuring the Horizontal Component of Earth Magnetic Field by Magnetic Field Describing Instrument[J];Journal of Gannan Normal University;2008-06
5 HE Bing-xin,WANG Rui-dong,MENG Fan-mao(College of Physics Science and Technology,Shenyang Normal University,Shenyang 110034,China);Measure the uniformity of Helmholtz coil space magnetic field with Hall effect method[J];Journal of Shenyang Normal University(Natural Science);2005-04
6 ZENG Bi-fen,CHENG Min-xi(School of Physics and Telecommunication Eng.,South China Normal Univ.,Guangzhou 510631,China);The Application of Origin7.0 in Data Processing of Electromagnetics Experiment[J];Research and Exploration in Laboratory;2007-04
7 Zhao Ren(Department of Physics, Yunnan Institute of the Nationalities, Kunming, 650031);The Magnetic Field of Elliptical Helmoholtz Coils[J];JOURNAL OF YUNNAN INSTITUTE OF THE NATIONALITES(NATRAL SCIENCES EDITION);1999-04
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 HE Xianmei(School of Mathematics & Physics, Anhui University of Technology, Ma′anshan 343002, China);ABOUT THE MOMENTUM DENSITY OF THE STATIC ELECTROMAGNETIC FIELD[J];Journal of Anhui Normal University(Natural Science);2003-02
2 NIE Chuanhui,YU Lifang (Basic Office Beijing, Institute of Civil Engineering and Architecture, Beijing 100044, China);MAGNETIC FORCE OF RECTANGLE CURRENT-CARRYING COIL[J];Journal of Anhui Normal University(Natural Science);2003-03
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