@article{paperid:1068395, author = { and and and Hadadian, Mahboobeh and and and and and and and and }, title = {Constructive Effects of Alkyl Chains: A Strategy to Design Simple and Non‐ Spiro Hole Transporting Materials for High‐ Efficiency Mixed‐ Ion Perovskite Solar Cells}, journal = {Advanced Energy Materials}, year = {2016}, month = {March}, issn = {1614-6832}, pages = {1--8}, numpages = {7}, keywords = {Non‐Spiro Hole; Perovskite Solar Cells ; Transporting Materials}, }