Scanning Electron Microscope
The scanning electron microscope displays the examined object by means of a thin electron probe. The column forms the electron probe (beam) and sweeps the beam over the examined specimen located in the microscope chamber. Most imaging qualities of the microscope depend on the parameters of this electron beam: spot size, aperture angle and ...
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Classification - ccmr.cornell.edu
www.ccmr.cornell.eduwhole organizational system for living things is called “classification.” It works like this: Suppose you wanted to classify a car. See Figure 3. The first group, or kingdom, would all be cars. That would exclude trucks, school buses, and RVs. The kingdom of cars would be further divided into all sedans.
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