High precision instruments of measuring electrical resistivity and magnetoresistivity are needed to study the inner structure and resistance characteristic of nanocrystalline materials.
研究纳米材料内部电阻输运机制需要有高精度的仪器来
量纳米材料的电阻率
阻。
High precision instruments of measuring electrical resistivity and magnetoresistivity are needed to study the inner structure and resistance characteristic of nanocrystalline materials.
研究纳米材料内部电阻输运机制需要有高精度的仪器来
量纳米材料的电阻率
阻。
Kelvin bridge has the virtues of high sensitivity, precision reading and convenience to use.It is effective tools to measure the electrical resistivity and magnetoresistivity.
凯尔文直流双臂电桥具有灵敏度高、读数准确使用方便的优
,
量材料电阻率
阻的有效工具。
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