Preparation of SnS2 thin films by close-spaced sublimation at different source temperatures
文献类型：期刊论文
| 作者 | Shi, Chengwu1; Yang, Pengfei; Yao, Min; Dai, Xiaoyan; Chen, Zhu |
| 刊名 | THIN SOLID FILMS
 |
| 出版日期 | 2013-05-01 |
| 卷号 | 534页码:28-31 |
| 关键词 | Tin Sulfide Thin Film Close-spaced Sublimation Source Temperature |
| DOI | 10.1016/j.tsf.2013.01.072 |
| 文献子类 | Article |
| 英文摘要 | In the recent years, a number of methods had been reported for preparing tin disulfide (SnS2) films. Compared with the other available methods, close-spaced sublimation (CSS) was reported as a simple, cost-effective, and non-wet thin film deposition technique. The present research aimed to demonstrate a CSS approach to prepare SnS2 thin films using SnS2 powder as a source. The influence of the source temperature on the chemical composition, crystal structure, surface morphology, and optical band gap of tin sulfide thin films was systemically investigated by energy dispersive X-ray spectroscopy, X-ray diffraction, scanning electron microscope, and ultraviolet-visible absorption spectra, respectively. By the CSS technique, SnS2 thin films were prepared at the source temperature of 580 C, and SnS2 crystals showed a characteristic of a preferred orientation along (001) plane, possessing hexagonal phase and sheet appearance. The optical band gap of SnS2 thin films was calculated to be 2.08 eV. At the source temperature of 650 degrees C, the tin sulfide thin films mainly consisted of Sn2S3 along with other phases and exhibited rod appearance. Therefore, it was found that the optimal source temperature for the preparation of SnS2 thin films was 580 degrees C using the CSS method. Further studies are recommended to optimize and apply this thin film in solar cells. (C) 2013 Elsevier B. V. All rights reserved. |
| WOS关键词 | CHEMICAL-VAPOR-DEPOSITION ; OPTICAL-PROPERTIES ; GROWTH ; EVAPORATION ; SN2S3 |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000317736700005 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/22204]  |
| 专题 | 合肥物质科学研究院_中科院等离子体物理研究所 |
| 作者单位 | 1.Hefei Univ Technol, Sch Chem Engn, Hefei 230009, Peoples R China 2.Chinese Acad Sci, Key Lab Novel Thin Film Solar Cells, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Chengwu,Yang, Pengfei,Yao, Min,et al. Preparation of SnS2 thin films by close-spaced sublimation at different source temperatures[J]. THIN SOLID FILMS,2013,534:28-31. |
| APA | Shi, Chengwu,Yang, Pengfei,Yao, Min,Dai, Xiaoyan,&Chen, Zhu.(2013).Preparation of SnS2 thin films by close-spaced sublimation at different source temperatures.THIN SOLID FILMS,534,28-31. |
| MLA | Shi, Chengwu,et al."Preparation of SnS2 thin films by close-spaced sublimation at different source temperatures".THIN SOLID FILMS 534(2013):28-31. |
入库方式： OAI收割
来源：合肥物质科学研究院
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