Abstract
Vertical magnetotransport measurements are used to investigate resonant transport processes in strongly coupled InAs/GaSb superlattices. Sample I-V curves display Stark-Cyclotron resonance and longitudinal-optic (LO) phonon mediated transport features. Resonant tunnelling features change dramatically above the magnetophonon condition suggesting that the Landau levels are renormalized due to interaction between LO phonon's and electrons.
| Original language | English |
|---|---|
| Pages (from-to) | 3699-3704 |
| Number of pages | 6 |
| Journal | International Journal of Modern Physics B |
| Volume | 18 |
| Issue number | 27-29 |
| DOIs | |
| Publication status | Published - 2004 |