Effects of zinc salts on the structural and optical properties of acidic chemical bath deposited ZnS thin films

被引：19

作者：

Cao, Meng ^{[1
,2
]}

Zhang, Bin Lei ^{[1
]}

Li, Liang ^{[1
]}

Huang, Jian ^{[1
]}

Zhao, Shou Ren ^{[2
]}

Cao, Hong ^{[2
]}

Jiang, Jin Chun ^{[2
]}

Sun, Yan ^{[2
]}

Shen, Yue ^{[1
]}

机构：

[1] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200072, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Tech Phys, Natl Lab Infrared Phys, Shanghai 200083, Peoples R China

来源：

MATERIALS RESEARCH BULLETIN | 2013年 / 48卷 / 02期

关键词：

Thin films; SOLAR-CELLS; BUFFER LAYER; CU2ZNSNS4; THICKNESS; BANDGAP;

D O I：

10.1016/j.materresbull.2012.10.043

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

ZnS thin films were deposited from different zinc salts by chemical bath deposition (CBD). Structural, morphological and optical characterizations were performed using different methods such as X-ray diffraction (XRD), scanning electron microscopy (SEM) and Raman spectra. The particle sizes of as-deposited ZnS thin films were calculated to be about 12.5-15.5 nm and the crystal qualities were improved after annealed at 500 degrees C in Ar/H2S (5%) atmosphere. Optical absorption measurements indicated that the band gaps of ZnS thin films were in the range of 3.66-3.83 eV and they decreased with the increasing of particle sizes. ZnCl2 was found to the best precursor due to the higher crystal quality and compact surface of deposited ZnS thin films. (c) 2012 Published by Elsevier Ltd.

引用

页码：357 / 361

页数：5

共 23 条

[1]

A. Collaboration, 2012, PHYS LETT B, V710, P49

[2] Chemical bath deposition of ZnS thin films and modification by air annealing [J].

Arenas, OL ;

Nair, MTS ;

Nair, PK .

SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 1997, 12 (10) :1323-1330

[3] Tin sulfide thin films and Mo/p-SnS/n-CdS/ZnO heterojunctions for photovoltaic applications [J].

Bashkirov, S. A. ;

Gremenok, V. F. ;

Ivanov, V. A. ;

Lazenka, V. V. ;

Bente, K. .

THIN SOLID FILMS, 2012, 520 (17) :5807-5810

[4] Investigation of non-aqueous electrodeposited CdS/Cd1-xZnxTe heterojunction solar cells [J].

Chaure, NB ;

Chaure, S ;

Pandey, RK .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2004, 81 (01) :39-60

[5] Low-temperature synthesis and optical properties of wurtzite ZnS nanowires [J].

Cheng, Chuanwei ;

Xu, Guoyue ;

Zhang, Haiqian ;

Cao, Jieming ;

Jiao, Peipei ;

Wang, Xiaoxia .

MATERIALS LETTERS, 2006, 60 (29-30) :3561-3564

[6] Grain size dependence of the bandgap in chemical bath deposited CdS thin films [J].

Cortes, A ;

Gomez, H ;

Marotti, RE ;

Riveros, G ;

Dalchiele, EA .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2004, 82 (1-2) :21-34

[7] Influence of the thickness on structural, optical and electrical properties of chemical bath deposited CdS thin films [J].

Enríguez, JP ;

Mathew, X .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2003, 76 (03) :313-322

[8] Ammonia-free chemical bath deposition of nanocrystalline ZnS thin film buffer layer for solar cells [J].

Goudarzi, Alireza ;

Aval, Ghaffar Motedayen ;

Sahraei, Reza ;

Ahmadpoor, Hiva .

THIN SOLID FILMS, 2008, 516 (15) :4953-4957

[9] High power impulse magnetron sputtering discharge [J].

Gudmundsson, J. T. ;

Brenning, N. ;

Lundin, D. ;

Helmersson, U. .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 2012, 30 (03)

[10] Chemical bath deposition of CdS buffer layer for CIGS solar cells [J].

Hashimoto, Y ;

Kohara, N ;

Negami, T ;

Nishitani, N ;

Wada, T .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 1998, 50 (1-4) :71-77

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