SnS nanostructures prepared by simple film technique: Catalyst-free vacuum thermal evaporation
Li, Jin; Wang, Shengfeng; Jian, Jikang; Sun, Yanfei; Xu, Jinbao
2014
Source PublicationMicro and Nano Letters
ISSN1750-0443
Volume9Issue:1Pages:34-36
AbstractSnS nanostructures were synthesised by simple vacuum thermal evaporation without any catalysts using tin chips and sulphur as the starting materials. The morphology was characterised by scanning electron microscopy and transmission electron microscopy (TEM) equipped with a high-resolution TEM. It was found that the as-prepared products were mostly tube shaped with a uniform geometry. The length of the nanostructures was several μm, the outer diameter and the thickness of the tubes was about 40-70 and 10-20 nm, respectively. The phase was analysed by X-ray diffraction and confirmed that the as-prepared products were of the orthorhombic phase. The photoluminescence spectra showed two emission bandcentres at 555.4 nm (2.24 eV) and at 785.0 nm (1.58 eV), which indicates that the SnS nanostructures could be used to prepare visible or an infrared light emitter or other optical devices.
KeywordNanostructured Materials Photoluminescence Scanning Electron Microscopy Tin Compounds Transmission Electron Microscopy Vacuum Deposition X-ray Diffraction Tin Chips Starting Materials Scanning Electron Microscopy Transmission Electron Microscopy High-resolution Tem As-prepared Products X-ray Diffraction Orthorhombic Phase Photoluminescence Spectra Emission Bandcentres Visible Light Emitter Infrared Light Emitter Optical Devices Nanostructures Simple Film Technique Catalyst-free Vacuum Thermal Evaporation Wavelength 555 4 Nm Electron Volt Energy 2 24 Ev Electron Volt Energy 1 58 Ev Wavelength 785 Nm Sns
DOI10.1049/mnl.2013.0579
Indexed BySCI
WOS IDWOS:000331606100009
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/3823
Collection中国科学院特殊环境功能材料与器件重点试验室
AffiliationKey Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China
Recommended Citation
GB/T 7714
Li, Jin,Wang, Shengfeng,Jian, Jikang,et al. SnS nanostructures prepared by simple film technique: Catalyst-free vacuum thermal evaporation[J]. Micro and Nano Letters,2014,9(1):34-36.
APA Li, Jin,Wang, Shengfeng,Jian, Jikang,Sun, Yanfei,&Xu, Jinbao.(2014).SnS nanostructures prepared by simple film technique: Catalyst-free vacuum thermal evaporation.Micro and Nano Letters,9(1),34-36.
MLA Li, Jin,et al."SnS nanostructures prepared by simple film technique: Catalyst-free vacuum thermal evaporation".Micro and Nano Letters 9.1(2014):34-36.
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