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霍尔元件的动态特性曲线的测量及研究

  • 王新艳 ,
  • 严正 ,
  • 蒋书棋 ,
  • 王可 ,
  • 宁录
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  • 1. 中国矿业大学( 北京) 资源与安全工程学院,北京100083;   2. 中国矿业大学( 北京) 机电与信息工程学院,北京100083
王新艳( 1995—) ,女,山东淄博人,中国矿业大学( 北京) 2013 级本科生.

收稿日期: 2016-02-21

  修回日期: 2016-07-26

  网络出版日期: 2017-03-20

基金资助

北京市本科生创新训练项目( K201501028) 资助

Measurement and research on dynamic characteristic of Hall element

  • WANG Xin-yan ,
  • YAN Zheng ,
  • JIANG Shu-qi ,
  • WANG Ke ,
  • NING Lu
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  • School of Resources & Safety Engineering,China University of Mining & Technology ( Beijing) ,Beijing 100083,China

Received date: 2016-02-21

  Revised date: 2016-07-26

  Online published: 2017-03-20

Supported by

 

摘要

以实验手段研究了霍尔元件在交变电流及交变磁场下的动态特性.实验以霍尔效应实验为基础,改变其中某一自变量,通以交变信号并保持其他条件不变,观察实验现象,得出霍尔电压的幅频特性以及相频特性.从实验结果可以看出霍尔元件的动态特性与静态特性有很大的不同.

本文引用格式

王新艳 , 严正 , 蒋书棋 , 王可 , 宁录 . 霍尔元件的动态特性曲线的测量及研究[J]. 大学物理, 2017 , 36(3) : 52 -56 . DOI: 10.16854 /j.cnki.1000-0712.2017.03.014

Abstract

An experimental method is employed to study the dynamic characteristics of the Hall element in alternating current and the alternating magnetic field. The experiment is based on Hall effect,changed an argument and passed through an alternating signal with keeping other conditions unchanged,observed experimental results, obtained amplitude frequency and phase frequency characteristics of the Hall voltage. From the results of the experiment,we find that there is a large difference between the dynamic and static characteristics of the Hall element.

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