Hysteresis-free two-dimensional (2D) pervoskite solar cells are prepared by single-source physical vapour deposition (SSPVD). The (BA)(2)(MA)(3)Pb4I13 2D perovskite films are prepared by thermal evaporating their crystal powder and post-annealing. The dense and uniform films are formed on the surface, with high crystallization and full surface coverage. Especially, these films exhibit good chemical accordance with the precursors and optical properties. A photovoltaic efficiency of approximately 4.5% with no hysteresis was obtained for (BA)(2)(MA)(3)Pb4I13 solar cells fabricated by SSPVD. These initial results suggest that single-source physical vapour deposition is a promising method for preparing high-quality complicated multi-cation 2D perovskite films for solar application.
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Nanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Baikie, Tom
;
Fang, Yanan
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Nanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Fang, Yanan
;
Kadro, Jeannette M.
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Nanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Kadro, Jeannette M.
;
Schreyer, Martin
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Inst Chem Engn Sci, Singapore 627833, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Schreyer, Martin
;
Wei, Fengxia
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Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Wei, Fengxia
;
Mhaisalkar, Subodh G.
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Nanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Mhaisalkar, Subodh G.
;
Graetzel, Michael
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Ecole Polytech Fed Lausanne, Sch Basic Sci, Inst Chem Sci & Engn, Lab Photon & Interfaces, CH-1015 Lausanne, SwitzerlandNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Graetzel, Michael
;
White, Tim J.
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Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
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Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, ANSER Ctr, Evanston, IL 60208 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Cao, Duyen H.
;
Stoumpos, Constantinos C.
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Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, ANSER Ctr, Evanston, IL 60208 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Stoumpos, Constantinos C.
;
Farha, Omar K.
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Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, ANSER Ctr, Evanston, IL 60208 USA
King Abdulaziz Univ, Dept Chem, Fac Sci, Jeddah 21589, Saudi ArabiaNorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Farha, Omar K.
;
Hupp, Joseph T.
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Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, ANSER Ctr, Evanston, IL 60208 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Hupp, Joseph T.
;
Kanatzidis, Mercouri G.
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Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, ANSER Ctr, Evanston, IL 60208 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
机构:
Nanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Baikie, Tom
;
Fang, Yanan
论文数: 0引用数: 0
h-index: 0
机构:
Nanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Fang, Yanan
;
Kadro, Jeannette M.
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机构:
Nanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Kadro, Jeannette M.
;
Schreyer, Martin
论文数: 0引用数: 0
h-index: 0
机构:
Inst Chem Engn Sci, Singapore 627833, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Schreyer, Martin
;
Wei, Fengxia
论文数: 0引用数: 0
h-index: 0
机构:
Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Wei, Fengxia
;
Mhaisalkar, Subodh G.
论文数: 0引用数: 0
h-index: 0
机构:
Nanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Mhaisalkar, Subodh G.
;
Graetzel, Michael
论文数: 0引用数: 0
h-index: 0
机构:
Ecole Polytech Fed Lausanne, Sch Basic Sci, Inst Chem Sci & Engn, Lab Photon & Interfaces, CH-1015 Lausanne, SwitzerlandNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
Graetzel, Michael
;
White, Tim J.
论文数: 0引用数: 0
h-index: 0
机构:
Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore
机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, ANSER Ctr, Evanston, IL 60208 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Cao, Duyen H.
;
Stoumpos, Constantinos C.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, ANSER Ctr, Evanston, IL 60208 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Stoumpos, Constantinos C.
;
Farha, Omar K.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, ANSER Ctr, Evanston, IL 60208 USA
King Abdulaziz Univ, Dept Chem, Fac Sci, Jeddah 21589, Saudi ArabiaNorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Farha, Omar K.
;
Hupp, Joseph T.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, ANSER Ctr, Evanston, IL 60208 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Hupp, Joseph T.
;
Kanatzidis, Mercouri G.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, ANSER Ctr, Evanston, IL 60208 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA