File:Illustration of tight binding approximation.svg
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Summary
| Description |
English: Illustration of tight binding approximation. The black filled marks represent the atomic sites. The green colored functions are the wave functions of the atom at each atom site $\psi(r)$. The overlap between the wave functions of two neighboting atoms is not neglectable when the distance is close enough. The light gray, dashed line represents the atomic potential $V_a(r)$, while the drak gray continuous line represents the rest potential $\Delta V(r)$ resulting from the overlaping potentials of neigboring atoms. |
| Date | |
| Source | Own work |
| Author | NudelTraum |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:42, 5 June 2025 | | 469 × 164 (42 KB) | NudelTraum | Uploaded while editing "Tight binding" on en.wikipedia.org |
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