Showing related tags and posts across the entire site.
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Certainly! There is no special requirement to do PFM (just use contact mode and configure the lockins through generic lockin). I recommend putting the AC bias to the tip and reducing the 'amplitude limit' for the lockin that you are using. I think lockins 2 and 3 are preferred depending on your...
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As part of a project involving the manipulation and control of matter at the nanoscale, Boise State University researchers created a nanoscale logo from DNA, and Bruker’s MultiMode ® 8 and Dimension FastScan ® were part of the team. The project at Boise State was led by Dr. Elton Graugnard...
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Lists key benefits to upgrading your old MultiMode. Every MultiMode can be upgraded.
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Innovation with Integrity Bruker Fuels the Future of Graphene April 2013 AFM topography image showing wrinkles in graphene layers at area of interest. This modulus image shows fine structures with greater compliance seen as darker areas on the modulus map image. Atomic force microscopy has been part...
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Hi Stefano, Don't worry, the crocodiles don't bite! The low noise head definitely has benefits over the old MultiMode head. But the name could be a little confusing, so it's good that you ask specifically what things are improved. The low noise heads were developed specifically to reduce...
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The C-AFM polarity convention with Multimode is: positive current means the current is flowing from the sample to the tip. Another way to say this is: if you use a positive sample bias, you would read a posistive current. When you say there is "no" bias applied, ideally that means 0 V. But...
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All, Nice paper on high resolution MFM by Morgan et. al. in Nature Physics. Data taken using the MM and Dimension. Check it out at: http://www.nature.com/nphys/journal/v7/n1/full/nphys1853.html Steve
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I'd like to echo Steve's congratulations to this year's Nobel Prize winners in physics, Andre Geim and Konstantin Novoselov at the University of Manchester. You've got to love that their sample prep technique for graphene is now called the "Scotch tape technique". I'm looking...
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This table is a compilation of chemical compatibilities of a quite comprehensive list of chemicals with different components of the AFM.
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It is commonly accepted that Li-ion battery life is limited by the process of degradation of electrode materials with repeated charging and discharging. During battery operation, lithium ions are shuttled between cathode and anode when the battery is being charged and discharged. One of the degradation...
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. Designed with the infrequent or novice user in mind, Easy AFM® provides a single interface that presents the user with all of the inputs required to obtain high quality Tapping Mode® images on a majority of samples in air. Two of the hardest things for new users to become familiar with is the...
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Normal 0 false false false MicrosoftInternetExplorer4 Current antibacterial drugs might become ineffective in the near future due to a phenomenon called pharmacoresistance. This refers to the ability of microorganisms to withstand bacteriocidal (cell killing) or bacteriostatic (inhibition of growth)...
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Posted to
Brochures & Data Sheets
by
Stephen Minne
on Wed, Dec 16 2009
Filed under: Brochure, Peak Force Tapping, 8.10, ScanAsyst, MultiMode 8, MultiMode, PeakForce QNM, TappingMode