CuInTe2;
Band gap width;
co-reduction method;
resistivity;
photoelectric film;
THIN-FILMS;
OPTICAL-PROPERTIES;
SOLAR;
CDTE;
PERFORMANCE;
GA;
D O I:
10.1080/00150193.2019.1592541
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
The chalcopyrite structure of CuInTe2 is a p-type semiconductor with about 1.1?eV band gap and can be used as the absorber layer material. In this work CuInTe2 film samples were synthesized by chemical co-reduction method. The phases of the product samples were analyzed by X-ray diffraction (XRD) and the morphology was observed using field emission scanning electron microscopy (FESEM). The electrical properties of the product films were measured by the four probe resistance instrument. Experimental results show that, CuInTe2 films can be obtained at the reaction temperatures of 180??C, 200??C and 220??C. For preparing CuInTe2 films, the nitrate raw materials are superior to chloride raw materials. Adding the number of reaction can increase the probability of preparing CuInTe2 films and also effectively improve the crystallinity. While adding the subsequent heat treatment process does not achieve better results. The obtained films are relatively continuous and all contain three elements of Cu, In and Te. The measured resistivities are between 0.152 K??cm and 0.187 K??cm.
机构:
Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R ChinaDalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Yang, Erkuo
Yu, Lifeng
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Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R ChinaDalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Yu, Lifeng
Li, Guangshu
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Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R ChinaDalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Li, Guangshu
Zhang, Wen
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Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R ChinaDalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Zhang, Wen
Wang, Xinghui
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Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R ChinaDalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Wang, Xinghui
Chen, Rongchun
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Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R ChinaDalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Chen, Rongchun
Kang, Huijun
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Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Dalian Univ Technol, Ningbo Inst, Ningbo 315000, Peoples R ChinaDalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Kang, Huijun
Chen, Zongning
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Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Dalian Univ Technol, Ningbo Inst, Ningbo 315000, Peoples R ChinaDalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Chen, Zongning
Guo, Enyu
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Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Dalian Univ Technol, Ningbo Inst, Ningbo 315000, Peoples R ChinaDalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Guo, Enyu
Wang, Tongmin
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Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
Dalian Univ Technol, Ningbo Inst, Ningbo 315000, Peoples R ChinaDalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
机构:
North China Elect Power Univ, Sch Energy Power & Mech Engn, Beijing 102206, Peoples R ChinaNorth China Elect Power Univ, Sch Energy Power & Mech Engn, Beijing 102206, Peoples R China
Fu Li
Guo Yong-Quan
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North China Elect Power Univ, Sch Energy Power & Mech Engn, Beijing 102206, Peoples R ChinaNorth China Elect Power Univ, Sch Energy Power & Mech Engn, Beijing 102206, Peoples R China
机构:
Hong Kong Univ Sci & Technol, Nano Sci & Technol Program, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Nano Sci & Technol Program, Kowloon, Hong Kong, Peoples R China
Xia, Zengzilu
Wang, Guiwen
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Chongqing Univ, Analyt & Testing Ctr, Chongqing 401331, Peoples R ChinaHong Kong Univ Sci & Technol, Nano Sci & Technol Program, Kowloon, Hong Kong, Peoples R China
Wang, Guiwen
Zhou, Xiaoyuan
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机构:
Chongqing Univ, Coll Phys, Chongqing 401331, Peoples R ChinaHong Kong Univ Sci & Technol, Nano Sci & Technol Program, Kowloon, Hong Kong, Peoples R China
Zhou, Xiaoyuan
Wen, Weijia
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机构:
Hong Kong Univ Sci & Technol, Nano Sci & Technol Program, Kowloon, Hong Kong, Peoples R China
Chongqing Univ, Coll Phys, Chongqing 401331, Peoples R ChinaHong Kong Univ Sci & Technol, Nano Sci & Technol Program, Kowloon, Hong Kong, Peoples R China