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Identify the different electrical tools and materials used in utilizing the latest electronic microscope. |
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Answer» An electron microscope is a microscope that uses a beam of accelerated electrons as a source of illumination. As the wavelength of an electron can be up to 100,000 times shorter than that of visible light photons, electron MICROSCOPES have a HIGHER resolving power than light microscopes and can reveal the structure of smaller objects. A scanning transmission electron microscope has achieved better than 50 pm resolution in annular dark-field imaging mode[1] and MAGNIFICATIONS of up to about 10,000,000× whereas most light microscopes are limited by diffraction to about 200 NM resolution and useful magnifications below 2000× |
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