The effects for the deposition temperature onto the structural, compositional and optical properties of pulsed laser ablated Cu2ZnSnS4 thin films grown on soda lime glass substrates

被引：34

作者：

Byeon, M. R. ^{[1
,2
]}

Chung, E. H. ^{[1
]}

Kim, J. P. ^{[1
]}

Hong, T. E. ^{[1
]}

Jin, J. S. ^{[1
]}

Jeong, E. D. ^{[1
]}

Bae, J. S. ^{[1
]}

Kim, Y. D. ^{[2
]}

Park, S. ^{[3
]}

Oh, W. T. ^{[4
]}

Huh, Y. S. ^{[5
]}

Chang, S. J. ^{[5
]}

Lee, S. B. ^{[6
]}

Jung, I. H. ^{[6
]}

Hwang, J. ^{[6
]}

机构：

[1] Korea Basic Sci Inst, Busan Ctr, Pusan 618230, South Korea

[2] Pusan Natl Univ, Dept Mat Sci & Engn, Pusan 609735, South Korea

[3] Pusan Natl Univ, Dept Phys, Pusan 609735, South Korea

[4] Dong Eui Univ, Elect Ceram Ctr, Dept Nanoengn, Pusan 614714, South Korea

[5] Korea Basic Sci Inst, Div Mat Sci, Taejon 305806, South Korea

[6] Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea

来源：

THIN SOLID FILMS | 2013年 / 546卷

关键词：

Cu2ZnSnS4 (CZTS); Thin film solar cells; Pulsed laser deposition (PLD); Secondary ion mass spectroscopy (SIMS);

D O I：

10.1016/j.tsf.2013.05.032

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Cu2ZnSnS4 thin films were deposited on soda lime glass substrates by pulsed laser deposition at various deposition temperatures. Without experiencing the sulfurization process, the single phase Cu2ZnSnS4 thin film was deposited with no secondary phases. The grain size increased with increasing deposition temperature. The grain size at the highest temperature was approximately double than that at the lowest temperature. All Cu2ZnSnS4 thin films had a Cu-rich and S-poor state and there was a compositional change at high deposition temperature. Secondary ion mass spectrometry showed that Na ions from soda lime glass diffuse into the Cu2ZnSnS4 thin film. These Cu2ZnSnS4 thin films deposited at 300 degrees C exhibited good crystallinity, large particle size and ideal energy band gap ( E-g = 1.52 eV), which meets the critical requirements for the thin film solar cell performance. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：387 / 392

页数：6

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