File:Schrödinger-Gl 03 Potentialtopf-Beispiel.png

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Schrödinger-Gl_03_Potentialtopf-Beispiel.png (735 × 450 pixels, file size: 23 KB, MIME type: image/png)

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Deutsch: Die Abbildung zeigt einen Versuchsaufbau, der (idealisiert) einen rechteckigen Potentialtopf für negativ geladene Teilchen (insbesondere Elektronen) erzeugen würde, wie zum Beispiel hier. Dazu dienen die beiden Kondensatoren, deren jeweils innere Platte Löcher hat, um Elektronen das hindurchfliegen zu ermöglichen. Wenn sich Elektronen innerhalb eines Kondensators befinden, werden sie aufgrund des dort wirksamen elektrischen Feldes wieder zurück in den weißen Bereich getrieben (entgegen der Richtung der Feldlinien, die als Pfeile dargestellt sind). Allerdings nur, wenn ihre kinetische Energie geringer ist, als die elektrische Energie des Feldes im Kondensator – anderenfalls können sie den Rand des Potentialtopfes überwinden und aus dem Topf fliegen. Im weißen Bereich, im inneren des Topfes, wirkt dagegen keine Kraft auf das Elektron, daher ist dort konstant und wird i. A. auf definiert.
English: The image shows an experimental setup, which (idealized) creates an potential well for negative charged particles (particular electrons), as exemplary shown here. The two capacitors (German: Kondensator) have each one plate with holes, through which electrons might go. If electrons are in the area between the plates of a single capacitor, they are pushed back into the white area between the capacitors due to the electric field of the capacitor, which pushes negative charged particels contrawise to the field lines. Bit this only, if their kinetic energy is less than the electric energy of the field within the capacitor – otherwise they could overcome the potential well and flew out of it. In the white area, within the potential well, acts no force on the electron, which is why is constant there, generally defined on .
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Deutsch: Diese Grafik ist Teil einer Sammlung von Grafiken, die für das Buch Die zeitunabhängige Schrödinger-Gleichung bei Wikibooks benötigt werden. Dazu gehören:
English: This graphic is part of a collection of graphics used for the book Die zeitunabhängige Schrödinger-Gleichung on de:Wikibooks. This collection contains:

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current12:24, 2 June 2013Thumbnail for version as of 12:24, 2 June 2013735 × 450 (23 KB)Römert (talk | contribs)User created page with UploadWizard

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