electrostatic lens

  • 41Transformation optics — Electromagnetism Electricity · …

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  • 42Yuri Lvov — Dr. Yuri Lvov is an expert on micromanufacturing and a professor of chemistry, and Tolbert Pipes Eminent Endowed Chair on Micro and Nanosystems at the Institute for Micromanufacturing Louisiana Tech University. He earned his B.S. degree from… …

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  • 43Crizal — Logo Crizal is the brand name of a Canadian range of optical lens coatings manufactured by French Essilor. Its products were created to allow greater transparency in lenses by repelling rain and being anti reflective, smudge resistant, dust… …

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  • 44Enzyme — Biocatalyst redirects here. For the use of natural catalysts in organic chemistry, see Biocatalysis. Human glyoxalase I. Two zinc ions that are needed for the enzyme to catalyze its reaction are shown as purp …

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  • 45Electron diffraction — is a technique used to study matter by firing electrons at a sample and observing the resulting interference pattern. This phenomenon occurs due to the wave particle duality, which states that a particle of matter (in this case the incident… …

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  • 46physical science — physical scientist. 1. any of the natural sciences dealing with inanimate matter or with energy, as physics, chemistry, and astronomy. 2. these sciences collectively. [1835 45] * * * Introduction       the systematic study of the inorganic world …

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  • 47Metamaterial — Negative index metamaterial array configuration, which was constructed of copper split ring resonators and wires mounted on interlocking sheets of fiberglass circuit board. The total array consists of 3 by 20×20 unit cells with overall dimensions …

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  • 48History of optics — Optics began with the development of lenses by the ancient Egyptians and Mesopotamians, followed by theories on light and vision developed by ancient Greek and Indian philosophers, and the development of geometrical optics in the Greco Roman… …

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  • 49Scanning electron microscope — These pollen grains taken on an SEM show the characteristic depth of field of SEM micrographs …

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  • 50Inductively coupled plasma mass spectrometry — ICP MS Instrument Acronym ICP MS Classification Mass spectrometry Analytes atomic and polyatomic species in plasma, with exceptions; usually inte …

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