Recent investigations of the high thermoelectric figure-of-merit ZT of 2.6 for SnSe crystalline compound demonstrated the state-of-the-art highest thermoelectric performance in spite of the high ZT value in a narrow temperature range and along a specified crystallographic direction. We investigated the thermoelectric properties of polycrystalline Sn1-xInxSe (x = 0.0, 0.01, 0.05, and 0.1) compounds and the optical properties of single crystalline compounds. Sn1-xInxSe exhibits increased electrical resistivity, an increase in the Seebeck coefficient and band gap energies, and a significant decrease in the Hall mobility with an increase in the In-doping concentration, whereas the Hall carrier density does not changed significantly. These abnormal results and the decrease in the lattice volume with an increase in the Indoping concentration strongly imply the existence of band renormalization by In 4d- and Se 4p-orbital hybridization. We argue that the significant flat bands by band renormalization induce significantly decreased Hall mobility and increases in the electrical resistivity and Seebeck coefficient, resulting in the deterioration of the thermoelectric properties. (C) 2016 Elsevier B.V. All rights reserved.
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Northwestern Univ, Dept Chem, Evanston, IL 60208 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Biswas, Kanishka
He, Jiaqing
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Northwestern Univ, Dept Chem, Evanston, IL 60208 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
He, Jiaqing
Blum, Ivan D.
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机构:Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Blum, Ivan D.
Wu, Chun-I
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Michigan State Univ, Dept Elect & Comp Engn, E Lansing, MI 48824 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Wu, Chun-I
Hogan, Timothy P.
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Michigan State Univ, Dept Elect & Comp Engn, E Lansing, MI 48824 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Hogan, Timothy P.
Seidman, David N.
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机构:Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Seidman, David N.
Dravid, Vinayak P.
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机构:Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Dravid, Vinayak P.
Kanatzidis, Mercouri G.
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Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Argonne Natl Lab, Mat Sci Div, Argonne, IL 60439 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
机构:
Tongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R ChinaTongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R China
Chen, Song
Cai, Kefeng
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Tongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R ChinaTongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R China
Cai, Kefeng
Zhao, Wenyu
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Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R ChinaTongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R China
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Samsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Kim, Sang Il
Lee, Kyu Hyoung
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Kangwon Natl Univ, Dept Nano Appl Engn, Chunchon 200701, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Lee, Kyu Hyoung
Mun, Hyeon A.
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Sungkyunkwan Univ, Dept Energy Sci, Suwon 440746, South Korea
Sungkyunkwan Univ, Inst Basic Sci, IBS Ctr Integrated Nanostruct Phys, Suwon 440746, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Mun, Hyeon A.
Kim, Hyun Sik
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Samsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
CALTECH, Mat Sci, Pasadena, CA 91125 USASamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Kim, Hyun Sik
Hwang, Sung Woo
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Samsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Hwang, Sung Woo
Roh, Jong Wook
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Samsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Roh, Jong Wook
Yang, Dae Jin
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Samsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Yang, Dae Jin
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Shin, Weon Ho
Li, Xiang Shu
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Li, Xiang Shu
Lee, Young Hee
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Sungkyunkwan Univ, Dept Energy Sci, Suwon 440746, South Korea
Sungkyunkwan Univ, Inst Basic Sci, IBS Ctr Integrated Nanostruct Phys, Suwon 440746, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Lee, Young Hee
Snyder, G. Jeffrey
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Sungkyunkwan Univ, Dept Energy Sci, Suwon 440746, South Korea
CALTECH, Mat Sci, Pasadena, CA 91125 USASamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
机构:
Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Mat Energy Convers, Shanghai 200050, Peoples R China
Univ Chinese Acad Sci, Beijing 100049, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Li, Yulong
Shi, Xun
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Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Mat Energy Convers, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Shi, Xun
Ren, Dudi
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Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Mat Energy Convers, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
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Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Mat Energy Convers, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
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Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Mat Energy Convers, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Biswas, Kanishka
He, Jiaqing
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机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
He, Jiaqing
Blum, Ivan D.
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机构:Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Blum, Ivan D.
Wu, Chun-I
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机构:
Michigan State Univ, Dept Elect & Comp Engn, E Lansing, MI 48824 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Wu, Chun-I
Hogan, Timothy P.
论文数: 0引用数: 0
h-index: 0
机构:
Michigan State Univ, Dept Elect & Comp Engn, E Lansing, MI 48824 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
Hogan, Timothy P.
Seidman, David N.
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机构:Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Seidman, David N.
Dravid, Vinayak P.
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机构:Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Dravid, Vinayak P.
Kanatzidis, Mercouri G.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Argonne Natl Lab, Mat Sci Div, Argonne, IL 60439 USANorthwestern Univ, Dept Chem, Evanston, IL 60208 USA
机构:
Tongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R ChinaTongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R China
Chen, Song
Cai, Kefeng
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Tongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R ChinaTongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R China
Cai, Kefeng
Zhao, Wenyu
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h-index: 0
机构:
Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R ChinaTongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R China
机构:
Samsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Kim, Sang Il
Lee, Kyu Hyoung
论文数: 0引用数: 0
h-index: 0
机构:
Kangwon Natl Univ, Dept Nano Appl Engn, Chunchon 200701, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Lee, Kyu Hyoung
Mun, Hyeon A.
论文数: 0引用数: 0
h-index: 0
机构:
Sungkyunkwan Univ, Dept Energy Sci, Suwon 440746, South Korea
Sungkyunkwan Univ, Inst Basic Sci, IBS Ctr Integrated Nanostruct Phys, Suwon 440746, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Mun, Hyeon A.
Kim, Hyun Sik
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Samsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
CALTECH, Mat Sci, Pasadena, CA 91125 USASamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Kim, Hyun Sik
Hwang, Sung Woo
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Samsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Hwang, Sung Woo
Roh, Jong Wook
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Samsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Roh, Jong Wook
Yang, Dae Jin
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Samsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Yang, Dae Jin
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Shin, Weon Ho
Li, Xiang Shu
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Li, Xiang Shu
Lee, Young Hee
论文数: 0引用数: 0
h-index: 0
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Sungkyunkwan Univ, Dept Energy Sci, Suwon 440746, South Korea
Sungkyunkwan Univ, Inst Basic Sci, IBS Ctr Integrated Nanostruct Phys, Suwon 440746, South KoreaSamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
Lee, Young Hee
Snyder, G. Jeffrey
论文数: 0引用数: 0
h-index: 0
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Sungkyunkwan Univ, Dept Energy Sci, Suwon 440746, South Korea
CALTECH, Mat Sci, Pasadena, CA 91125 USASamsung Elect, Samsung Adv Inst Technol, Mat Res Ctr, Suwon 443803, South Korea
机构:
Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Mat Energy Convers, Shanghai 200050, Peoples R China
Univ Chinese Acad Sci, Beijing 100049, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Li, Yulong
Shi, Xun
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Mat Energy Convers, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Shi, Xun
Ren, Dudi
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Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Mat Energy Convers, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Ren, Dudi
Chen, Jikun
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Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Mat Energy Convers, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Chen, Jikun
Chen, Lidong
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Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Mat Energy Convers, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China