The field of thin-film photovoltaics has been recently enriched by the introduction of lead halide perovskites as absorber materials, which allow low-cost synthesis of solar cells with efficiencies exceeding 16%. The exact impact of the perovskite crystal structure and composition on the optoelectronic properties of the material are not fully understood. Our progress report highlights the knowledge gained about lead halide perovskites with a focus on physical and optoelectronic properties. We discuss the crystal and band structure of perovskite materials currently implemented in solar cells and the impact of the crystal properties on ferroelectricity, ambipolarity, and the properties of excitons. (C) 2014 Author(s).
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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
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
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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
Fang, Yanan
;
Kadro, Jeannette M.
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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
Kadro, Jeannette M.
;
Schreyer, Martin
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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
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h-index: 0
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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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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.
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机构:
Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, Singapore 637553, Singapore