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I'm trying to model a tip penetrating a substrate

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I'm trying to model an AFM tip indenting a substrate. However, my model deosn't seem to converge. I've checked the contact pairs as well as remeshing my model. I don't know where I'm going wrong. If someone could help me I would really appreciate it. My version of COMSOL is 3.4 a bit outdated but it should still work.

PS: I've attached a copy of my model if anyone can help me out I would really appreciate it.

Thank you


0 Replies Last Post May 12, 2011, 5:23 p.m. EDT
COMSOL Moderator

Hello Luis Alvarez

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