title: Synthesis of monodispersed wurtzite structure CuInSe2 nanocrystals and their application in high-performance organic-inorganic hybrid photodetectors.
abstract: A new facile solution method for the synthesis of high-quality CuInSe(2) nanocrystals with monodispersed size and uniform hexagonal shape was developed. A high-performance hybrid photodetector based on a hybrid film of CuInSe(2) nanocrystals and poly(3-hexylthiophene) was constructed. The device showed distinct "ON" and "OFF" states with a ratio of >100 in photocurrents responding to outside illumination. The high sensitivity and stability of the hybrid device revealed a broad prospect for use of the hybrid material in light detection and signal magnification for the development of large-area, low-cost, lightweight, and foldable products.
authors: Key Laboratory of Molecular Nanostructure and Nanotechnology and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
authors: Jian-Jun
authors: JJ
authors: Wang
authors: Yong-Qing
authors: YQ
authors: Wang
authors: Fei-Fei
authors: FF
authors: Cao
authors: Yu-Guo
authors: YG
authors: Guo
authors: Li-Jun
authors: LJ
authors: Wan