Air-stable and efficient inorganic-organic heterojunction solar cells using PbS colloidal quantum dots co-capped by

Sungwoo Kim1, Sang Hyuk Im, Meejae Kang

  • 1Division of Advanced Materials, Korea Research Institute of Chemical Technology, 141 Gajeong-Ro, Yuseong-Gu, Daejeon 305-600, Korea.