Dopant-free Spiro-OMeTAD as hole transporting layer for stable and efficient perovskite solar cells

Citation:

Luo W, Wu C, Wang D, Zhang Z, Qi X, Guo X, Qu B, Xiao L, Chen Z. Dopant-free Spiro-OMeTAD as hole transporting layer for stable and efficient perovskite solar cells. ORGANIC ELECTRONICS. 2019;74:7-12.