Magnetic oscillations, disorder and the Hofstadter butterfly in finite systems
We present numerical calculations of a tight-binding model applied to a finite square lattice in the presence of a perpendicular magnetic field. The persistent current associated with each eigenstate is calculated, the chirality of which is determined by whether the eigenstate exists within the bulk...
| Автори: | , , |
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| Формат: | Conference item |
| Опубліковано: |
2005
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