方块电阻

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1
[电子] square resistance
... 留边 margin 方块电阻 square resistance 金属化薄膜上的金属层在单位正方形面积的电阻值称为方块电阻，用Ω ...
2
Sheet Resistance
简略来讲,方块电阻(sheet resistance)就是引导电质料单元厚度单元平面或者物体表面的大上的电阻值。略称方阻,抱负环境下它等于该质料的电阻率除以厚度。

短语

1
本文还研究了不同的PANI含量对薄膜透过率和方块电阻的影响。
Otherwise, the effect of different PANI content on the properties of hybrid films was studied.
2
但多晶硅电阻有较低的温度系数和低的方块电阻，应根据需要来选择电阻。
But the poly resistance has got lower temperature coefficient and lower Sheet resistance than well resistance So we choose the resistance type depending upon the requirements.
3
随着PANI含量的增加，薄膜的可见光透过率逐渐下降，方块电阻也降低。
The sheet resistance of films decreased with an increase of PANI content, while visible light transmittance of the hybrid films also declined.

方块电阻
方块电阻又称膜电阻，是用于间接表征薄膜膜层、玻璃镀膜膜层等样品上的真空镀膜的热红外性能的测量值，该数值大小可直接换算为热红外辐射率。方块电阻的大小与样品尺寸无关，其单位为Siements/sq，后增加欧姆/sq表征方式，该单位直接翻译为方块电阻或者面电阻，用于膜层测量又称为膜层电阻。

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