Scanning Probe Microscopy
This is a sub-diffraction technique. Examples of scanning probe microscopes are the atomic force microscope (AFM), the Scanning tunneling microscope and the photonic force microscope. All such methods imply a solid probe tip in the (near field) of an object, which is supposed to be almost flat.
Read more about this topic: Microscopist
Famous quotes containing the word probe:
“Yknow scientists are funny. We probe and measure and dissect. Invent lights without heat, weigh a caterpillars eyebrow. But when it comes to really important things were as stupid as the caveman.... Like love. Makes the world go round, but what do we know about it? Is it a fact? Is it chemistry? Electricity?”
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