@article{Zhang2016, 
author = {Meng Zhang and Miaoqiang Lyu and Jung-Ho Yun and Mahir Noori and Xiaojing Zhou and Nathan A. Cooling and Qiong Wang and Hua Yu and Paul C. Dastoor and Lianzhou Wang},
title = {Low-temperature processed solar cells with formamidinium tin halide perovskite/fullerene heterojunctions},
year = {2016},
journal = {Nano Research},
volume = {9},
number = {6},
pages = {1570-1577},
keywords = {perovskite solar cells, fullerene, lead-free perovskite, low-temperature process, molybdenum oxide},
url = {https://www.sciopen.com/article/10.1007/s12274-016-1051-8},
doi = {10.1007/s12274-016-1051-8},
abstract = {A new type of lead-free, formamidinium (FA)-based halide perovskites, FASnI2Br, are investigated as light-harvesting materials for low-temperature processed p–i–n heterojunction solar cells with different configurations. The FASnI2Br perovskite, with a band-gap of 1.68 eV, exhibits optimal photovoltaic performance after low-temperature annealing at 75 ℃. By using C60 as electron-transport layer, the device yields a hysteresis-less power conversion efficiency of 1.72%. The possible use of an inorganic MoOx film as a new type of independent hole-transport layer for the present tin-based perovskite solar cells is also demonstrated.}
}