sample probe

To analyze the influence of external vibration on the tip-sample interaction of scanning probe microscope ( SPM), a concept, vibration rejection ratio ( VRR), was proposed.

为分析外界振动对扫描探针显微镜（SPM）针尖-样品副的影响，提出抑振系数的概念。

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The biquadrate vibration equation for fork-probe-sample system is established, the relations between the electric current of the fork and T-S distance ( I-d curves) are analysed theoretically, and the mechanism model of the shear force between the optic fiber probe and the sample is established.

研究了石英调谐音叉控制T-S间剪切力作用的机制，建立了音叉T-S系统的振动方程，理论分析了音叉电流I和T-S间距d的关系，建立了T-S间剪切力作用机制模型。

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The probe HDP/ BSK is suitable for the sample with less thickness;

对于样品厚度较小的样品宜选用探头HDP/BSK；

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The basic theories which include atomic forces between probe tip and sample surface and deformation of cantilever and so on are introduced; The design theory of AFM.

论文介绍了同AFM相关的基础理论，主要包括扫描探针与样品间原子力作用机理、微悬臂在原子力作用下的形变位移及其检测等；

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With a screened sample holder as an electric probe, we studied the properties of DECR plasma of several gases including Ar, H 2, O 2 and N 2O.

文中利用样品架作为探针对Ar，H2，O2及N2O等气体的DECR等离子体特性作了定性的实验研究和分析。

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The R-T curves and the I-V curves of the sample were measured with standard four-probe method. Step-like structures were observed in the I-V curves of the sample.

采用四引线法测量了该结构的RT曲线和固定温度下的IV曲线，发现其IV曲线呈现多个台阶结构，台阶的数量和位置都随温度变化而变化。

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