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mikroskopia skenovacia tunelová

  1. Subject h.mikroskopia skenovacia tunelová
    Subject h.Microscopy, Scanning Tunneling
    Entry termsmikroskopia snímacia tunelová
    English X referencesScanning Tunneling Microscopy
    Scope note in EnglishA type of scanning probe microscopy in which a very sharp conducting needle is swept just a few angstroms above the surface of a sample. The tiny tunneling current that flows between the sample and the needle tip is measured, and from this are produced three-dimensional topographs. Due to the poor electron conductivity of most biological samples, thin metal coatings are deposited on the sample.
    See also reference (FX) in Slovak mikroskopia atómová silová
    See also reference (FX) in English Microscopy, Atomic Force
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