Structural and compositional properties of CZTS thin films formed by rapid thermal annealing of electrodeposited layers

被引：27

作者：

Lehner, J. ^{[1
]}

Ganchev, M. ^{[2
]}

Loorits, M. ^{[1
]}

Revathi, N. ^{[1
]}

Raadik, T. ^{[1
]}

Raudoja, J. ^{[1
]}

Grossberg, M. ^{[1
]}

Mellikov, E. ^{[1
]}

Volobujeva, O. ^{[1
]}

机构：

[1] Tallinn Univ Technol, Dept Mat Sci, EE-19086 Tallinn, Estonia

[2] Bulgarian Acad Sci, Cent Lab Solar Energy, BU-1784 Sofia, Bulgaria

来源：

JOURNAL OF CRYSTAL GROWTH | 2013年 / 380卷

关键词：

Surface structure; Metals; alloys; Semiconducting quaternary alloys; Solar cells; STANNITE;

D O I：

10.1016/j.jcrysgro.2013.06.012

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In this work Cu2ZnSnS4 (CZTS) thin films were formed by rapid thermal annealing (RTA) of sequentially electrodeposited Cu-Zn and Sn films in 5% H2S containing atmosphere. Six different thermal profiles were used in the experiments. In three of these, the temperature ramping up was varied, while the variable in the other three profiles was the cooling down rate. The optimising parameters for RTA of electrodeposited films were found and annealed films were characterised by X-ray diffraction (XRD), micro-Raman spectroscopy, scanning electron microscopy and energy dispersive X-ray spectroscopy (SEM+EDS). The material parameters such as lattice strain and crystallite size were also determined and the influence of annealing temperature and heating rate on these parameters was discussed. The pathway of MoS2 formation was investigated. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：236 / 240

页数：5

共 25 条

[1] A High Efficiency Electrodeposited Cu2ZnSnS4 Solar Cell [J].

Ahmed, Shafaat ;

Reuter, Kathleen B. ;

Gunawan, Oki ;

Guo, Lian ;

Romankiw, Lubomyr T. ;

Deligianni, Hariklia .

ADVANCED ENERGY MATERIALS, 2012, 2 (02) :253-259

[2] Cu2Zn1-xCdxSn(Se1-ySy)4 solid solutions as absorber materials for solar cells [J].

Altosaar, M. ;

Raudoja, J. ;

Timmo, K. ;

Danilson, M. ;

Grossberg, M. ;

Krustok, J. ;

Mellikov, E. .

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2008, 205 (01) :167-170

[3]

[Anonymous], X-Ray Diffraction

[4]

Balaz P.e.t.e.r, MECHANOCHEMISTRY NAN, P66

[5] Device characteristics of a 10.1% hydrazine-processed Cu2ZnSn(Se,S)4 solar cell [J].

Barkhouse, D. Aaron R. ;

Gunawan, Oki ;

Gokmen, Tayfun ;

Todorov, Teodor K. ;

Mitzi, David B. .

PROGRESS IN PHOTOVOLTAICS, 2012, 20 (01) :6-11

[6] Study of polycrystalline Cu2ZnSnS4 films by Raman scattering [J].

Fernandes, P. A. ;

Salome, P. M. P. ;

da Cunha, A. F. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (28) :7600-7606

[7] Vibrational properties of stannite and kesterite type compounds: Raman scattering analysis of Cu2(Fe,Zn)SnS4 [J].

Fontane, X. ;

Izquierdo-Roca, V. ;

Saucedo, E. ;

Schorr, S. ;

Yukhymchuk, V. O. ;

Valakh, M. Ya ;

Perez-Rodriguez, A. ;

Morante, J. R. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2012, 539 :190-194

[8] In-depth resolved Raman scattering analysis for the identification of secondary phases: Characterization of Cu2ZnSnS4 layers for solar cell applications [J].

Fontane, X. ;

Calvo-Barrio, L. ;

Izquierdo-Roca, V. ;

Saucedo, E. ;

Perez-Rodriguez, A. ;

Morante, J. R. ;

Berg, D. M. ;

Dale, P. J. ;

Siebentritt, S. .

APPLIED PHYSICS LETTERS, 2011, 98 (18)

[9] Comparative study of the influence of two distinct sulfurization ramping rates on the properties of Cu2ZnSnS4 thin films [J].

Ge, Jie ;

Wu, Yunhua ;

Zhang, Chuanjun ;

Zuo, Shaohua ;

Jiang, Jinchun ;

Ma, Jianhua ;

Yang, Pingxiong ;

Chu, Junhao .

APPLIED SURFACE SCIENCE, 2012, 258 (19) :7250-7254

[10] ELECTRICAL AND OPTICAL-PROPERTIES OF STANNITE-TYPE QUATERNARY SEMICONDUCTOR THIN-FILMS [J].

ITO, K ;

NAKAZAWA, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1988, 27 (11) :2094-2097

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