So from this discussion, it should be clear that the cantilever beam frequencies can only shift so far when a spring is considered at the tip of the beam.
那么综上所述，很显然，当在梁的顶部考虑一个弹簧时，悬臂梁的频率仅能迁移这么多。
2
Due to the small spring constant of the cantilever in direction perpendicular to the sample surface tip damage is reduced.
探针悬臂在垂直于样品表面方向上的弹性常数较小，针尖不易损坏。
3
In bending test, the spring constant of AFM micro cantilever is corrected through the calibration of its effective length.