| 对称测量法在霍尔元件测磁场中的应用 |
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| 引用本文： | 李俊来,封国林,邵耀椿.对称测量法在霍尔元件测磁场中的应用[J].物理与工程,1999(1). |
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| 作者姓名： | 李俊来 封国林 邵耀椿 |
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| 作者单位： | 扬州大学理学院 |
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| 摘 要： | 在用霍尔元件测磁场时，一般采用对称测量法以消除各种附加电压的影响，当出现某种附加电压大于霍尔电压这种特殊情况时，该测量方法更为必要．
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| 关 键 词： | 对称测量法 霍尔电压 附加电压 |
APPLICATION OF SYMMETRICAL MEASUREMENT IN DETERMINING MAGNETIC INTENSITY BY HALL ELEMENT |
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| Li Junlai\ Feng Guoling\ Shao Yaochun.APPLICATION OF SYMMETRICAL MEASUREMENT IN DETERMINING MAGNETIC INTENSITY BY HALL ELEMENT[J].Physics and Engineering,1999(1). |
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| Authors: | Li Junlai\ Feng Guoling\ Shao Yaochun |
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| Abstract: | Symmetrical measurement is usually used to determine the magnetic intensity by Hall element in order to eliminate the effect of extra voltages.Such a method is especially necessary when one of the extra voltages exceeds the Hall voltage. |
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| Keywords: | symmetrical measurement Hall voltage extra voltage |
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