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).
机构:
Korea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South KoreaKorea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South Korea
Noh, Jun Hong
;
Im, Sang Hyuk
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Kyung Hee Univ, Dept Chem Engn, Coll Engn, Youngin Si 446701, Gyeonggi Do, South KoreaKorea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South Korea
Im, Sang Hyuk
;
Heo, Jin Hyuck
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Korea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South KoreaKorea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South Korea
Heo, Jin Hyuck
;
Mandal, Tarak N.
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Korea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South KoreaKorea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South Korea
机构:
Sungkyunkwan Univ, Sch Chem Engn, Suwon 440746, South Korea
Sungkyunkwan Univ, Dept Energy Sci, Suwon 440746, South KoreaSungkyunkwan Univ, Sch Chem Engn, Suwon 440746, South Korea
机构:
Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Qiu, Jianhang
;
Qiu, Yongcai
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Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Qiu, Yongcai
;
Yan, Keyou
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Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Yan, Keyou
;
Zhong, Min
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Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Zhong, Min
;
Mu, Cheng
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Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Mu, Cheng
;
Yan, He
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Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Yan, He
;
Yang, Shihe
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Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
机构:
Korea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South KoreaKorea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South Korea
Noh, Jun Hong
;
Im, Sang Hyuk
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h-index: 0
机构:
Kyung Hee Univ, Dept Chem Engn, Coll Engn, Youngin Si 446701, Gyeonggi Do, South KoreaKorea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South Korea
Im, Sang Hyuk
;
Heo, Jin Hyuck
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h-index: 0
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Korea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South KoreaKorea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South Korea
Heo, Jin Hyuck
;
Mandal, Tarak N.
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机构:
Korea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South KoreaKorea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South Korea
机构:
Sungkyunkwan Univ, Sch Chem Engn, Suwon 440746, South Korea
Sungkyunkwan Univ, Dept Energy Sci, Suwon 440746, South KoreaSungkyunkwan Univ, Sch Chem Engn, Suwon 440746, South Korea
机构:
Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Qiu, Jianhang
;
Qiu, Yongcai
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Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Qiu, Yongcai
;
Yan, Keyou
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机构:
Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Yan, Keyou
;
Zhong, Min
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机构:
Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Zhong, Min
;
Mu, Cheng
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Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Mu, Cheng
;
Yan, He
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Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
Yan, He
;
Yang, Shihe
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Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China