The Nanoscale World

求助

rated by 0 users
Answered (Verified) This post has 1 verified answer | 1 Reply | 2 Followers

Top 75 Contributor
12 Posts
Points 142
shiyanfang posted on Mon, Oct 17 2011 8:41 PM

我在使用原子力显微镜的力学模式测力时,使用前需要用硅片先标定一下,请问我咋么标定啊  

  • | Post Points: 12

Answered (Verified) Verified Answer

Top 10 Contributor
363 Posts
Points 4,300
Bruker Employee
Verified by Hao Sun

首先要在较硬的表面上做力曲线,然后根据接触部分的斜率算出Deflection Sensitivity。这是为了将光检测器的信号转化为探针悬臂的形变量。具体的做法详见手册,步骤很简单,做力曲线,选中接触部分,求斜率。

Page 1 of 1 (2 items) | RSS
Copyright (c) 2011 Bruker Instruments