Integrating an electrically active colloidal quantum dot photodiode with a graphene phototransistor
oleh: Ivan Nikitskiy, Stijn Goossens, Dominik Kufer, Tania Lasanta, Gabriele Navickaite, Frank H. L. Koppens, Gerasimos Konstantatos
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2016-06-01 |
Deskripsi
The combination of fast photo-response and high gain plays a pivotal role in photodetector devices. Here the authors combine a colloidal quantum dot photodiode with a graphene phototransistor to overcome the speed, quantum efficiency and linear dynamic range limitations of available phototransistors.