Chang, S.-K.S.-K.ChangLee, H.-C.H.-C.LeeLin, S.-P.S.-P.LinCHING-FUH LIN2018-09-102018-09-102015http://www.scopus.com/inward/record.url?eid=2-s2.0-84961601394&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/392955[SDGs]SDG7Low temperature two-step solution process for perovskite solar cells with planar structureconference paper10.1109/PVSC.2015.7355737