霍尔效应数据

1、IM=400mAvh-Is曲线数据表表5-1Is/mAv1/MaV2/mAV3/mAV4/mAVH=1/4(V1-V2+V3-V4)+Is +B-Is +B-Is -B+Is -B24.90-4.804.90-4.803.6349.80-9.709.80-9.707.30614.70-14.6014.60-14.5010.93819.50-19.4019.50-19.4014.58B-IM曲线表200400600800 IM设定Is=400mA,KH=23根据相应的霍尔元件灵敏度绘制出B-IM曲线表5-2B-Im曲线数据表IM/mAv 1/MaV2/mAV3/mAV4/mAVh-1/4(V1-

2、V2+V3-V4)B=V/103/(KH*IS)+Is +B-Is +B-Is -B+Is -B2004.90-4.904.90-4.903.6839.954009.70-9.709.70-9.707.2879.0860014.50-14.5014.50-14.5010.88118.2180019.30-19.2019.30-19.2014.43156.79B-IM曲线表200400600800 IM25. 0020. 0025. 0020. 0015. 0010. 005.000. 00VH-L一I-23IS.一一一-I一_45 IS设定X=138（中心位置），IM=400mA表5-3数据记

3、录表ImAv1/MaVVV4/mAVH=1/4(V1-V2+V3-V4)+Is +B-Is +B-Is -B+Is -B29.10-9.207.40-7.508.30313.50-13.6010.90-11.0012.25417.70-17.8014.20-14.4016.03521.70-22.0017.30-17.4419.61Is/mAv 1/MaVVV4/mAVH=1/4(V1-V2+V3-V4)+Is +B-Is +B-Is -B+Is -B2009.60-9.706.20-6.307.9540017.60-17.8014.10-14.3015.9560025.60-25.9022.

4、00-22.2023.9380033.70-33.9029.90-30.0031.88设定X=138（中心位置），Is=4mA 表5-4数据记录表VH-IM曲线200400600800表5-5B-X曲线数据记录表X/mmV/mA 1V/mA 2V/mA 3V/mA 4Vh=1/4(V1-V 2+V3-V4)MvB=Vh/(Kh*IS)*H 10：+Is +B-Is +B-Is -B+IS -B-1024.10-24.2020.30-20.4022.252.00-529.30-29.5025.60-25.7027.532.47035.20-35.4031.50-31.6033.433.00540

5、.20-40.3036.10-36.2038.203.431044.20-44.4040.30-40.2042.283.792050.10-50.3045.70-47.7048.454.353052.90-53.1048.60-48.5050.784.554054.90-55.1050.20-50.2052.604.726056.60-56.8051.90-51.9054.304.878057.10-57.3052.60-52.5054.884.9210057.70-57.8053.10-53.2055.454.9712058.00-58.2053.70-53.7055.905.0114058.40-58.5053.30-53.7055.985.0216057.90-57.9053.30-53.3055.604.9918057.40-57.5052.90-52.9055.184.9520056.90-57.1052.10-52.2054.584.9022055.70-56.0051.30-51.4053.604.8124053.80-54.10