Wir verwenden Cookies und Analyse-Tools, um die Nutzerfreundlichkeit der Internet-Seite zu verbessern und für Marketingzwecke. Wenn Sie fortfahren, diese Seite zu verwenden, nehmen wir an, dass Sie damit einverstanden sind. Zur Datenschutzerklärung.
Thermionic emission
CHF 49.55
Auf Lager
SKU
QMLMJ8U9550
1 Verfügbar 
Geliefert zwischen Mi., 26.11.2025 und Do., 27.11.2025
Details
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.Thermionic emission is the heat-induced flow of charge carriers from a surface or over a potential-energy barrier. This occurs because the thermal energy given to the carrier overcomes the forces restraining it. The charge carriers can be electrons or ions, and in older literature are sometimes referred to as "thermions". After emission, a charge will initially be left behind in the emitting region that is equal in magnitude and opposite in sign to the total charge emitted. But if the emitter is connected to a battery, then this charge left behind will be neutralized by charge supplied by the battery, as the emitted charge carriers move away from the emitter, and finally the emitter will be in the same state as it was before emission. The thermionic emission of electrons is also known as thermal electron emission.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130300234
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Sprache Englisch
- Genre Physik & Astronomie
- Größe H220mm x B220mm
- Jahr 2009
- EAN 9786130300234
- Format Fachbuch
- ISBN 978-613-0-30023-4
- Titel Thermionic emission
- Untertitel Thermionic emission, Charge carrier, Cathode, Incandescent light bulb, Vacuum tube, Galvanometer, Thermionic converter, Heat engine, Electron volt, Electron gun, Cathode ray tube
- Herausgeber VDM Verlag Dr. Müller e.K.
- Anzahl Seiten 104
Bewertungen
Schreiben Sie eine Bewertung
