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  • Re: FastScan Atomic Resolution on Calcite: Large Sample Platform, Large Cantilever!

    We previously posted a link showing atomic defects in the Mica lattice taken in TappingMode (http://goo.gl/wvVFi). Indeed this is routine for us to do on our different platforms, on multiple samples. If you are interested in these types of experiments, please contact me offline so I can arrange for you to see them at any time. In looking at the 4 previously
    Posted to SPM Digest (Forum) by Stephen Minne on Wed, May 16 2012
  • Re: FastScan Atomic Resolution on Calcite: Large Sample Platform, Large Cantilever!

    I posted this answer to a question on another forum, and thought I would repeat it here. You can see the question at: http://goo.gl/yLoCF *** Thanks for your comments, and we, along with several others who posted in these forums, are in agreement that atomic resolution imaging using Tapping in fluid is not new, despite recent attempts to package it
    Posted to SPM Digest (Forum) by Stephen Minne on Sun, May 6 2012
  • Water quality

    I have found that the image quality of adsorbates on mica (e.g. DNA molecules) depends on the purity of the water used to prepare solutions and to rinse the mica disks. I like to use water from a local Milli-Q system, but sometimes the water quality is not good enough. Can anyone suggest a commercial source of water?
    Posted to SPM Digest (Forum) by Anonymous on Thu, Jan 7 2010
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