Low-loss contacts on textured substrates for inverted perovskite solar cells

So Min Park, Mingyang Wei, Nikolaos Lempesis, Wenjin Yu, Tareq Hossain, Lorenzo Agosta, Virginia Carnevali, Harindi R. Atapattu, Peter Serles, Felix T. Eickemeyer, Heejong Shin, Maral Vafaie, Deokjae Choi, Kasra Darabi, Eui Dae Jung, Yi Yang, Da Bin Kim, Shaik M. Zakeeruddin, Bin Chen, Aram Amassian, Tobin Filleter, Mercouri G. Kanatzidis, Kenneth R. Graham, Lixin Xiao, Ursula Röthlisberger, Michaël Grätzel, Edward H. Sargent