SMD Constant Velocity: Force

From: Vamshi Gangupomu (
Date: Sun Nov 25 2007 - 00:33:24 CST

Hello VMD Users,

I am trying to use SMD to pull a nanotube using constant velocity pulling.
However, my initial force is very high. I was expecting the force to start a
zero and increase gradually, as shown in the protein pulling example. Any
inputs regarding how to solve this problem will be greatly appreciated. I am
not sure if some thing is wrong with my SMD technique.


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