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Electrostatic lens
CHF 43.35
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SKU
I4FP1LPJ6KA
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Geliefert zwischen Do., 13.11.2025 und Fr., 14.11.2025
Details
High Quality Content by WIKIPEDIA articles! An electrostatic lens is a device that assists in the transport of charged particles. For instance, it can guide electrons emitted from a sample to an electron analyzer, analogous to the way an optical lens assists in the transport of light in an optical instrument. The recent development of electron spectroscopy makes it possible to reveal the electronic structures of molecules. Although this is mainly accomplished by electron analysers, electrostatic lenses also play a significant role in the development of electron spectroscopy. An electrostatic lens can also be used to focus an ion beam, for example to make a microbeam for irradiating individual cells.Since electron spectroscopy detects several physical phenomena from the electrons emitted from samples, it is necessary to transport the electrons to the electron analyser. Electrostatic lenses satisfy the general properties of lenses. Systems of electrostatic lenses can be designed in the same way as optical lenses, so electrostatic lenses easily magnify or converge the electron trajectories.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130257965
- Genre Technik
- Editor Frederic P. Miller, Agnes F. Vandome, John McBrewster
- Sprache Englisch
- Anzahl Seiten 80
- Herausgeber Alphascript Publishing
- Größe H220mm x B150mm x T5mm
- Jahr 2009
- EAN 9786130257965
- Format Kartonierter Einband
- ISBN 978-613-0-25796-5
- Titel Electrostatic lens
- Untertitel Electron, Electron spectroscopy, Lens (optics), Molecule, Focus (optics), Microbeam, Cell (biology), Einzel lens, SIMION, Magnification
- Gewicht 137g
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