Investigation of Sodium Effects on CIGS Thin Films Deposited by Sputtering From a Single Quaternary

被引：0
|
作者：
Su, Yue-Shun [1 ]
Hsu, Chia-Hao [1 ]
Chen, Chia-Hsiang [1 ]
Wu, Yan-Huei [1 ]
Shih, Wen-Chieh [1 ]
Wei, Shih-Yuan [1 ]
Hsu, Wei -Tse [3 ]
Lai, Chih-Huang [1 ,2 ]
机构：
[1] Natl Tsing Hua Univ, Dept Mat Sci & Engn, Hsinchu 300, Taiwan
[2] Natl Tsing Hua Univ, Low Carbon Energy Res Ctr, Hsinchu 300, Taiwan
[3] Ind Technol Res Inst, Photovolta Technol Div, Green Energy & Environment Res Labs, Hsinchu 300, Taiwan
来源：
2012 38TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC) | 2012年
关键词：
admittance measurement; capacitance measurement; charge carrier density; photovoltaic cells; photoluminescence; sputtering;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
We investigated sodium effects on Cu(In,Ga)Se-2 thin films deposited by sputtering from a single quaternary target without any further post-selenization or sulfurization. We conducted current-voltage measurement to gather device output parameters. We then used capacitance spectroscopy including capacitance-voltage measurement, admittance spectroscopy, and drive-level capacitance profile to investigate sodium effects in our system. Photoluminescence measurement was made to analyze radiative recombination between energy levels. In addition, we used electron probe x-ray analyzer to analyze atomic composition of CIGS thin film. With the help of the techniques mentioned above, we came to a conclusion that sodium behaves as a catalyzer for oxygen atoms to neutralize selenium vacancies.
引用
收藏
页码：2644 / 2646
页数：3
相关论文
共 50 条
  • [1] Investigation of the CIGS Thin Film Solar Cells with Post-Selenized Absorbers Deposited by Sputtering From a Single Quaternary Target Using Electrical Characterization Methods
    Su, Yue-Shun
    Hsu, Chia-Hao
    Chang, Chuan
    Lai, Chih-Huang
    2013 IEEE 39TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC), 2013, : 2039 - 2041
  • [2] The Characterization Of CIGS Thin Films Prepared By Ion Beam Sputtering Deposition From A Quaternary Target
    Chen, Chaoming
    Fan, Ping
    Liang, Guangxing
    Zheng, Zhuanghao
    Zhang, Dongping
    Zhao, Jun
    RESOURCES AND SUSTAINABLE DEVELOPMENT, PTS 1-4, 2013, 734-737 : 2545 - 2548
  • [3] Characteristics of CIGS thin films prepared by RF sputtering employing CIGS single target
    Kim, Tae-Won
    Kim, Young-Baek
    Song, Sang-In
    Jung, Chae-Whan
    Lee, Jong-Ho
    THIN FILM SOLAR TECHNOLOGY III, 2011, 8110
  • [4] Characteristic of the CIGS Films Deposited Using Single Sintered Disc by Magnetron Sputtering System
    Jung, Jae-Heon
    Cho, Sang-Hyun
    Cheong, Woo-Seok
    Lee, GunHwan
    Song, PungKeun
    JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS, 2014, 9 (03) : 368 - 373
  • [5] CIS and CIGS thin films prepared by magnetron sputtering
    Li, Miaomiao
    Chang, Fanggao
    Li, Chao
    Xia, Cunjun
    Wang, Tianxing
    Wang, Jihao
    Sun, Mengbo
    2011 CHINESE MATERIALS CONFERENCE, 2012, 27 : 12 - 19
  • [6] Easy Controlled Properties of Quaternary FeNiCrCd Thin Films Deposited from a Single dc Magnetron Sputtering Under the Influence of Deposition Rate
    Kockar, Hakan
    Senturk, Ozgur
    Karpuz, Ali
    Karaagac, Oznur
    Kaplan, Nadir
    Kuru, Hilal
    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2019, 32 (11) : 3535 - 3540
  • [7] Easy Controlled Properties of Quaternary FeNiCrCd Thin Films Deposited from a Single dc Magnetron Sputtering Under the Influence of Deposition Rate
    Hakan Köçkar
    Özgür Şenturk
    Ali Karpuz
    Oznur Karaagac
    Nadir Kaplan
    Hilal Kuru
    Journal of Superconductivity and Novel Magnetism, 2019, 32 : 3535 - 3540
  • [8] Investigation of Mo films deposited on high temperature polyimide substrate by magnetron sputtering for flexible CIGS thin film solar cells application
    Ma, Pengchang
    Li, Weimin
    Yi, Chenghan
    Dai, Chuntao
    Luo, Hailin
    Yang, Chunlei
    AIP ADVANCES, 2019, 9 (04)
  • [9] Investigation of annealing effects on optical properties of Ti thin films deposited by RF magnetron sputtering
    Manouchehri, I.
    Gholami, K.
    Astinchap, B.
    Mordian, R.
    Mehrparvar, D.
    OPTIK, 2016, 127 (13): : 5383 - 5389
  • [10] CIGS absorbing layers prepared by RF magnetron sputtering from a single quaternary target
    Zhang, H. X.
    Hong, R. J.
    CERAMICS INTERNATIONAL, 2016, 42 (13) : 14543 - 14547
12345