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  2. Scanning probe microscopy - Wikipedia

    en.wikipedia.org/wiki/Scanning_probe_microscopy

    Scanning probe microscopy (SPM) is a branch of microscopy that forms images of surfaces using a physical probe that scans the specimen. SPM was founded in 1981, with the invention of the scanning tunneling microscope , an instrument for imaging surfaces at the atomic level.

  3. Kelvin probe force microscope - Wikipedia

    en.wikipedia.org/wiki/Kelvin_probe_force_microscope

    Kelvin probe force microscopy (KPFM), also known as surface potential microscopy, is a noncontact variant of atomic force microscopy (AFM). [ 1 ] [ 2 ] [ 3 ] By raster scanning in the x,y plane the work function of the sample can be locally mapped for correlation with sample features.

  4. Near-field scanning optical microscope - Wikipedia

    en.wikipedia.org/wiki/Near-field_scanning...

    Diagram illustrating near-field optics, with the diffraction of light coming from NSOM fiber probe, showing wavelength of light and the near-field. [1] Comparison of photoluminescence maps recorded from a molybdenum disulfide flake using NSOM with a campanile probe (top) and conventional confocal microscopy (bottom). Scale bars: 1 μm. [2]

  5. Scanning Hall probe microscope - Wikipedia

    en.wikipedia.org/wiki/Scanning_Hall_probe_microscope

    Scanning Hall probe microscope (SHPM) is a variety of a scanning probe microscope which incorporates accurate sample approach and positioning of the scanning tunnelling microscope with a semiconductor Hall sensor. Developed in 1996 by Oral, Bending and Henini, [2] SHPM allows mapping the magnetic induction associated with a sample.

  6. Category:Scanning probe microscopy - Wikipedia

    en.wikipedia.org/wiki/Category:Scanning_probe...

    This category contains articles about the different types of scanning probe microscopes and methods associated with them. Pages in category "Scanning probe microscopy" The following 49 pages are in this category, out of 49 total.

  7. Scanning vibrating electrode technique - Wikipedia

    en.wikipedia.org/wiki/Scanning_vibrating...

    Scanning vibrating electrode technique was originally introduced to sensitively measure extracellular currents by Jaffe and Nuccitelli in 1974. [1] Jaffe and Nuccitelli then demonstrated the ability of the technique through the measurement of the extracellular currents involved with amputated and re-generating newt limbs, [5] developmental currents of chick embryos, [6] and the electrical ...

  8. Scanning ion-conductance microscopy - Wikipedia

    en.wikipedia.org/wiki/Scanning_ion-conductance...

    Scanning ion-conductance microscopy diagram. Scanning ion-conductance microscopy (SICM) is a scanning probe microscopy technique that uses an electrode as the probe tip. [1] SICM allows for the determination of the surface topography of micrometer and even nanometer-range [2] structures in aqueous media conducting electrolytes. The samples can ...

  9. Digital pathology - Wikipedia

    en.wikipedia.org/wiki/Digital_pathology

    A microscopy slide scanner. Whole slide image quality comparison, with a slide scanned with a 20x objective and about 0.8 gigabytes (GB) in size to the left, and a 40x objective and approximately 1.2 GB in size to the right. Each image shows a red blood cell. Digital slides are created from glass slides using specialized scanning machines.

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