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Force Curves - is there a synch signal available?

Hi What I'm trying to do is run a succession of I-V sweeps during a standard force curve measurement so I can measure the I-V propeties of my sample at different separations and forces simultaneously. I know that within the software it is not possible to sweep both Z and bias simultaneously but we have a signal access module so I wanted to supply

Posted to SPM Digest (Forum) by Paul Farrar on Tue, Feb 19 2013
Re: Tip cleaning

Hi, I have a question about tip cleaning too and thought this might be a good place to ask it. I'm working with CAFM and I wondered what the best technique is to clean a conductive tip before use to improve electrical contact? I currently mainly use SCM-PIC tips (Pt/Ir coated), and some solid Pt probes from Rocky Mountain Nanotech. Has anyone else

Posted to SPM Digest (Forum) by Paul Farrar on Tue, Jan 15 2013

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