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(Created page with "= Standards in GED = Standards are used in GED for calibration of electron wavelength or nozzle position. There are two kinds of them: {| class="wikitable" !Type of standard !...") |
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== Polycrystalline standards == | == Polycrystalline standards == | ||
[[File:Dhkl vs elbeam.png|200px|thumb|Wave reflection on crystal lattice.]] | |||
[[File:Elbeam and ring for crystals.png |200px|thumb|Scheme of diffraction experiment on a polycrystalline target.]] | |||
In this category zinc oxide ZnO is the most common. | In this category zinc oxide ZnO is the most common. | ||
Revision as of 16:00, 8 October 2015
Standards in GED
Standards are used in GED for calibration of electron wavelength or nozzle position. There are two kinds of them:
| Type of standard | Examples |
|---|---|
| Gas | C6H6, CCl4, CO2, CS2 |
| Polycrystalline | ZnO, TlCl |
Polycrystalline standards
In this category zinc oxide ZnO is the most common.