Tight-binding model for strongly modulated two-dimensional superlattices
| dc.creator | Vyborny, Karel | |
| dc.creator | Smrcka, Ludvik | |
| dc.date | 2002-08-12 | |
| dc.date.accessioned | 2026-07-07T02:46:49Z | |
| dc.date.available | 2026-07-07T02:46:49Z | |
| dc.description | Common models describing magnetotransport properties of periodically modulated two--dimensional systems often either directly start from a semiclassical approach or give results well conceivable within the semiclassical framework. Recently, magnetoresistance oscillations have been found on samples with strong unilateral modulation and short period (d=15 nm) which cannot be explained on a semiclassical level (magnetic breakdown). We use a simple fully quantum mechanical model which gives us both magnetoresistance data nicely comparing to the experiments and a good intuitive insight into the effects taking place in the system. | |
| dc.description | 7 pages, 5 figures, LaTeX, iopart, in proceedings of the 26th ICPS | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0208224 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0208224 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/19775 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Tight-binding model for strongly modulated two-dimensional superlattices | |
| dc.type | text |