High performance all-fiber photodetector with hybrid CsPbBr3 nanocrystals and multi-layered graphene

@inproceedings{Chen2016HighPA,
  title={High performance all-fiber photodetector with hybrid CsPbBr3 nanocrystals and multi-layered graphene},
  author={Jin-hui Chen and Fei Xu},
  year={2016}
}
Here we experimentally demonstrated an all-fiber photodetector (FPD) based on CsPbBr3 perovskite nanocrystals (NCs) and multi-layered graphene composite structure. Thanks to the superior optoelectronic properties of perovskite NCs and graphene, we achieved optical responsivity as high as ~1900 A/W with small bias voltage.