A 5.1% efficient kesterite Cu2ZnSnS4 (CZTS) thin film solar cell prepared using modified sulfurization process

被引：37

作者：

Gang, Myeng G. ^{[1
]}

Gurav, Kishor V. ^{[1
]}

Shin, Seung W. ^{[2
]}

Hong, Chang W. ^{[1
]}

Min, Jung H. ^{[3
]}

Suryawanshi, Mahesh P. ^{[1
]}

Vanalakar, Sharad A. ^{[1
]}

Lee, Dong S. ^{[3
]}

Kim, Jin H. ^{[1
]}

机构：

[1] Chonnam Natl Univ, Dept Mat Sci & Engn, Optoelect Convergence Res Ctr, Kwangju 500757, South Korea

[2] Inst for Basic Sci Korea, Ctr Nanomat & Chem React, Taejon 305701, South Korea

[3] GIST, Dept Mat Sci & Engn, Gwangju, South Korea

来源：

PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 12, NO 6 | 2015年 / 12卷 / 06期

关键词：

Cu2ZnSnS4 (CZTS); sputtering; rapid thermal annealing (RTA); thin film solar cells (TFSCs); PRECURSOR SULFUR-CONTENT; FABRICATION;

D O I：

10.1002/pssc.201400285

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Cu2ZnSnS4 (CZTS) absorber thin films are prepared by sulfurization of sputtered Cu/Sn/Zn (CZT) stacked metallic precursor. The modified sulfurization process is adapted to prepare photovoltaic quality CZTS films. Specifically, sputtered CZT precursor films are sulfurized in sulfur powder contained graphite box using rapid thermal processing furnace at 580 degrees C for 10 min, in N-2 (95%) + H2S (5%) atmosphere. The Cu-poor CZTS films with various Cu/(Zn+Sn) ratio are prepared by varying Cu layer deposition time. The effect of Cu/(Zn+Sn) ratio on the properties of CZTS films is investigated. The CZTS thin film solar cells with Cu/(Zn+Sn)=0.76 shows best conversion efficiency of 5.1% (V-oc: 573 mV, J(sc): 18.38 mA/cm(2), FF: 0.48 %, and active area: 0.31 cm(2)). (C) 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：713 / 716

页数：4

共 50 条

[1] Improvement of Cu2ZnSnS4 thin film properties by a modified sulfurization process
Seo, Dongwan
Na, Jihoon
Kim, Changheon
Jeong, Chaehwan
Lim, Sangwoo
THIN SOLID FILMS, 2015, 591 : 289 - 294
[2] Growth of Cu2ZnSnS4 (CZTS) thin films using short sulfurization periods
Olgar, M. A.
Tomakin, M.
Kucukomeroglu, T.
Bacaksiz, E.
MATERIALS RESEARCH EXPRESS, 2019, 6 (05)
[3] Crystallization of kesterite Cu2ZnSnS4 prepared by the sulfurization of sputtered Cu-Zn-Sn precursors
Amal, Muhamad I.
Kim, Kyoo Ho
THIN SOLID FILMS, 2013, 534 : 144 - 148
[4] Effect of periodic precursor on sulfurization process of Cu2ZnSnS4 thin film
Huang, Xiaomeng
Lin, Junhui
Xu, Jiaxiong
Liu, Yaqun
Yang, Yuanzheng
Xie, Zhiwei
Cai, Weitong
CERAMICS INTERNATIONAL, 2018, 44 (17) : 20877 - 20882
[5] Kesterite Cu2ZnSnS4 (CZTS) Thin Film Formation Using Sequential Annealing Process Under N2 and H2S Atmosphere
Choi, Moonsuk
Gil, Youngin
Shim, Jaewoo
Park, Jin-Hong
Choi, Changhwan
SCIENCE OF ADVANCED MATERIALS, 2016, 8 (09) : 1790 - 1794
[6] Influence of sulfurization pressure on Cu2ZnSnS4 thin films and solar cells prepared by sulfurization of metallic precursors
He, Jun
Sun, Lin
Chen, Ye
Jiang, Jinchun
Yang, Pingxiong
Chu, Junhao
JOURNAL OF POWER SOURCES, 2015, 273 : 600 - 607
[7] Optimization of sulfurization time and temperature for fabrication of Cu2ZnSnS4 (CZTS) thin films
Olgar, M. A.
SUPERLATTICES AND MICROSTRUCTURES, 2019, 126 (32-41) : 32 - 41
[8] RF-Magnetron Sputtered Kesterite Cu2ZnSnS4 Thin Film Using Single Quaternary Sputtering Target Prepared by Sintering Process
Yoo, Dongjun
Choi, Moonsuk
Heo, Seung Chan
Kim, Dohyung
Chung, Chulwon
Choi, Changhwan
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2013, 13 (11) : 7734 - 7740
[9] Kesterite Cu2ZnSnS4 thin film solar cells by a facile DMF-based solution coating process
Liu, Fangyang
Shen, Shanshan
Zhou, Fangzhou
Song, Ning
Wen, Xiaoming
Stride, John A.
Sun, Kaiwen
Yan, Chang
Hao, Xiaojing
JOURNAL OF MATERIALS CHEMISTRY C, 2015, 3 (41) : 10783 - 10792
[10] Single step electrosynthesis of Cu2ZnSnS4 (CZTS) thin films for solar cell application
Pawar, S. M.
Pawar, B. S.
Moholkar, A. V.
Choi, D. S.
Yun, J. H.
Moon, J. H.
Kolekar, S. S.
Kim, J. H.
ELECTROCHIMICA ACTA, 2010, 55 (12) : 4057 - 4061

← 1 2 3 4 5 →