Ultrafast photodetection in the quantum wells of single AlGaAs/GaAs-based nanowires

Nadine Erhard, Stefan Zenger, Stefanie Morkötter +8

We investigate the ultrafast optoelectronic properties of single Al0.3Ga0.7As/GaAs-core-shell-nanowires. The nanowires contain GaAs-based quantum wells. For a resonant excitation o…