霍尔效应实验中一些问题的分析探讨  

Analysis and Discussion of the Hall Effect Experiment

作　　者：安盼龙[1] 郑永秋[1] 赵瑞娟[1] 刘争光[1] AN Pan-long;ZHENG Yong-qiu;ZHAO Rui-juan;LIU Zheng-guang(College of Science, National Demonstration Center tor Experimental Measuring Technology and Instrmnents Education of North University of China, Shanxi Taiyuan 030051)

机构地区：[1]中北大学测控技术与仪器国家级实验教学示范中心,山西太原030051

出　　处：《大学物理实验》2018年第3期59-63,共5页Physical Experiment of College

基　　金：中北大学校级教改项目

摘　　要：针对霍尔效应实验教学过程中,存在的一些教学难点,从实验原理出发,对实验过程中涉及的原理、半导体材料的选取、霍尔系数的计算等关键问题进行系统讨论。通过做图及计算得到了半导体材料的各项霍尔参量。对实验教学及霍尔传感器的设计提供理论和实验指导。At some difficulties in the teaching of Hall effect experiment,from the experimental principle,the key problems involved in the experiment process are discussed systematically,including the selection of semiconductor materials and the calculation of Hall coefficient.The Hall parameters of the semiconductor materials are obtained by drawing and calculating.It provides theoretical and experimental guidance for the design of experimental teaching and the design of Hall sensor.

关 键 词：霍尔效应 问题 探讨 

分 类 号：O433[机械工程—光学工程] TP212.1[理学—光学]