Efficient inorganic-organic hybrid heterojunction solar cells containing perovskite compound and polymeric hole conductors
Heo, JH, Im, SH, Noh, JH, Mandal, TN, Lim, CS, Chang, JA, Lee, YH, Kim, HJ, Sarkar, A, Nazeeruddin, MK, Gratzel, M, Seok, SI
NATURE PHOTONICS, 2013