A THz quantum cascade detector in a strong perpendicular magnetic field
Giacomo Scalari, Marcel Graf, Daniel Hofstetter, Jérôme Faist, Harvey Beere & David Ritchie
| Résumé |
A 3.6 THz quantum cascade detector is studied under the influence of
a strong magnetic field applied perpendicularly to the plane of the
layers. Modulation of lifetimes based on elastic intersubband
scattering processes is observed, leading to an increase of the
responsivity for particular values of the applied magnetic
field. |
| Mots-clés |
WELL INFRARED PHOTODETECTOR, INTERSUBBAND TRANSITIONS, MU-M, LASERS, LAMBDA-SIMILAR-OR-EQUAL-TO-87 |
| Citation | Scalari, G., Graf, M., Hofstetter, D., Faist, J., Beere, H., & Ritchie, D. (2006). A THz quantum cascade detector in a strong perpendicular magnetic field. Semiconductor Science and Technology, 21(12), 1743-1746. |
| Type | Article de périodique (Anglais) |
| Date de publication | 2006 |
| Nom du périodique | Semiconductor Science and Technology |
| Volume | 21 |
| Numéro | 12 |
| Pages | 1743-1746 |