Preparation and properties of compositionally tunable Cu 3 Sb(S x ,Se 1-x ) 4 thin films

被引：0
作者：
Wang, Wei [1 ,3 ]
Liu, Guanghui [1 ,2 ,3 ]
Hao, Lingyun [1 ,3 ]
Lin, Ling [1 ,3 ]
Zhang, Lei [4 ]
Lin, Qing [1 ,3 ]
Guan, Hangmin [1 ,2 ,3 ]
机构：
[1] Jinling Inst Technol, Sch Mat Engn, Nanjing 211169, Peoples R China
[2] Hefei Univ, Dept Chem & Mat Engn, Hefei 230601, Peoples R China
[3] Nanjing Key Lab Optometr Mat & Technol, Nanjing 211169, Peoples R China
[4] Changshu Inst Technol, Dept Phys & Elect Engn, Jiangsu Lab Adv Funct Mat, Changshu 215500, Jiangsu, Peoples R China
来源：
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING | 2021年 / 121卷 / 121期
基金：
中国国家自然科学基金;
关键词：
Thin film; Spin-coating method; Tunable composition; Band gap; CU3SBSE4; CUSBS2; GROWTH;
D O I：
10.1016/j.mssp.2020.105348
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In the paper, Cu3Sb(Sx,Se1-x)4 thin films were prepared by spin-coating method involving deposition of copper antimony sulfide precursor and then selenization of precursor in double-temperature zone space. The influence of selenium source temperature on properties of Cu3Sb(Sx,Se1-x)4 thin films was investigated. The phase structure, elemental composition, microstructure, optical and electrical properties were analyzed using appropriate char-acterization techniques. The results demonstrated Cu3Sb(Sx,Se1-x)4 thin films after selenization treatment had better crystallinity but Sb2Se3 impurity phase. The EDS analysis revealed that the Se concentration in the thin films increased with selenium source temperature. Morphological study indicated that the large grain appeared on the surface of thin films at higher selenium source temperature. The band gap of thin films linearly decreased with the increase of Se concentration. The as-prepared Cu3Sb(Sx,Se1-x)4 thin film showed p-type electrical behavior and an obvious photoconductivity.
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页数：6
相关论文
共 19 条
[1]   Growth and properties of Cu3SbS4 thin films prepared by a two-stage process for solar cell applications [J].
Chalapathi, U. ;
Poornaprakash, B. ;
Park, Si-Hyun .
CERAMICS INTERNATIONAL, 2017, 43 (06) :5229-5235
[2]   Study on the synthesis and formation mechanism of flower-like Cu3SbS4 particles via microwave irradiation [J].
Chen, Guilin ;
Wang, Weihuang ;
Zhao, Jifu ;
Yang, Wenyu ;
Chen, Shuiyuan ;
Huang, Zhigao ;
Jian, Rongkun ;
Ruan, Huirong .
JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 679 :218-224
[3]   Enhancement in thermoelectric performance of Cu3SbSe4 thin films by In(III) doping; synthesized by arrested precipitation technique [J].
Ghanwat, Vishvanath B. ;
Mali, Sawanta S. ;
Bagade, Chaitali S. ;
Khot, Kishorkumar V. ;
Desai, Neha D. ;
Hong, Chang Kook ;
Bhosale, P. N. .
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2018, 29 (10) :8793-8800
[4]  
Green MA, 2020, PROG PHOTOVOLTAICS, V28, P3, DOI [10.1002/pip.3171, 10.1002/pip.3228]
[5]   Characterization of CuSbSe2 crystallites synthesized using a hot injection method [J].
Hsiang, Hsing-I. ;
Yang, Chang-Ting ;
Tu, Jui-Huan .
RSC ADVANCES, 2016, 6 (101) :99297-99305
[6]   Selective production of CuSbS2, Cu3SbS3, and Cu3SbS4 nanoparticles using a hot injection protocol [J].
Ikeda, Shigeru ;
Sogawa, Shinji ;
Tokai, Yuji ;
Septina, Wilman ;
Harada, Takashi ;
Matsumura, Michio .
RSC ADVANCES, 2014, 4 (77) :40969-40972
[7]   Effects of Ga contents on properties of CIGS thin films and solar cells fabricated by co-evaporation technique [J].
Jung, Sunghun ;
Ahn, Sejin ;
Yun, Jae Ho ;
Gwak, Jihye ;
Kim, Donghwan ;
Yoon, Kyunghoon .
CURRENT APPLIED PHYSICS, 2010, 10 (04) :990-996
[8]   Co-precipitation synthesis of nanostructured Cu3SbSe4 and its Sn-doped sample with high thermoelectric performance [J].
Li, Di ;
Li, Rui ;
Qin, Xiao-Ying ;
Song, Chun-Jun ;
Xin, Hong-Xing ;
Wang, Ling ;
Zhang, Jian ;
Guo, Guang-lei ;
Zou, Tian-Hua ;
Liu, Yong-Fei ;
Zhu, Xiao-Guang .
DALTON TRANSACTIONS, 2014, 43 (04) :1888-1896
[9]   Growth and characterization of Cu3SbSe4 thin films through thermally diffusing Sb2Se3 - CuSe by chemical bath deposition (CBD) [J].
Martinez-Ortiz, P. ;
Lugo-Loredo, S. ;
Campos-Alvarez, J. ;
Pena-Mendez, Y. ;
Aguilar-Martinez, J. A. .
MATERIALS RESEARCH BULLETIN, 2018, 102 :418-423
[10]   Development of phase-pure CuSbS2 thin films by annealing thermally evaporated CuS/Sb2S3 stacking layer for solar cell applications [J].
Medina-Montes, M. I. ;
Campos-Gonzalez, E. ;
Morales-Luna, M. ;
Sanchez, T. G. ;
Becerril-Silva, M. ;
Mayen-Hernandez, S. A. ;
de Moure-Flores, F. ;
Santos-Cruz, J. .
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2018, 80 :74-84
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