主题:请教怎样理解力曲线参数设置面板上的Z scan start,及手动tune中一些问题

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coco
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请教各位大虾
(1)做力曲线时,Z scan start代表的是什么参数呢?
(2)做力曲线时,从仪器保护方面,有哪些步骤尤其需要的注意的么?
(3) tapping mode,手动tune时,设定参数有需要特别注意的呢?
我们使用的是DI产品,我是新手,请各位多多指教!
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JayZHONG
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Z scan start— Sets the maximum voltage applied to the Z electrodes of the piezo during the force plot operation. The triangular waveform is offset up and down in relation to the value of this parameter. Increasing the value of the Z scan start parameter moves the sample closer to the tip by extending the piezo tube. The units of this item are volts or nanometers, depending on the setting of the Units parameter. The initial value of Z scan start is equal to
the average Z-center voltage defined by the feedback just prior to entering Force Plot mode. Decreasing the value of this parameter shifts the force curve on the display to the left, while increasing the parameter shifts the curve to the right。

做力曲线时,我觉得只要每一步都应该严格按照操作手册就没有问题。
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