File:BandstructureNFE.PNG
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BandstructureNFE.PNG (331 × 332 pixels, file size: 11 KB, MIME type: image/png)
Description |
Electronic band structure in the nearly free electron picture. Away from the Brillouin zone boundary the electron wave function has plane wave character and the dispersion relation is parabolic. At the Brillouin zone boundary the wave function is a standing wave composed of an incoming and a Bragg-reflected wave. This ultimately leads to the creation of a band gap. |
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Source |
Own work |
Date |
06 December 2008 |
Author | |
Permission (Reusing this file) |
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current | 08:25, 21 November 2022 | 331 × 332 (11 KB) | Thales (talk | contribs) |
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