Feng, J.-Y.J.-Y.FengLai, K.-W.K.-W.LaiShiue, Y.-S.Y.-S.ShiueSingh, A.A.SinghKumar, C.H.P.C.H.P.KumarLi, C.-T.C.-T.LiWu, W.-T.W.-T.WuLin, J.T.J.T.LinChu, C.-W.C.-W.ChuChang, C.-C.C.-C.ChangSu, C.-C.C.-C.SuCHIEN-CHENG CHANG2020-04-282020-04-282019https://scholars.lib.ntu.edu.tw/handle/123456789/485911[SDGs]SDG7Cost-effective dopant-free star-shaped oligo-aryl amines for high performance perovskite solar cellsjournal article10.1039/c9ta01278h2-s2.0-85067234362https://www.scopus.com/inward/record.uri?eid=2-s2.0-85067234362&doi=10.1039%2fc9ta01278h&partnerID=40&md5=026cbf7b514275d8179a0e5e2a15375a