Record link: 
http://hdl.handle.net/20.500.12708/174275
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Title: 
Size-Dependent Photoconductance in SnO₂ Nanowires
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Citation: 
Mathur, S., Barth, S. C., Shen, H., Pyun, J.-C. P., & Werner, U. (2005). Size-Dependent Photoconductance in SnO₂ Nanowires. Small, 1(7), 713–717. https://doi.org/10.1002/smll.200400168
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Publisher DOI: 
10.1002/smll.200400168
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Publication Type: 
Article - Original Research Article
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Language: 
English
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Authors: 
Mathur, Sanjay 
Barth, Sven Christian 
Shen, Hao 
Pyun, Jae-Chul Pyun 
Werner, Ulf 
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Journal: 
Small 
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ISSN: 
1613-6810
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Date (published): 
2005
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Number of Pages: 
5
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Peer reviewed: 
Yes
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Keywords: 
General Materials Science; Biotechnology; General Chemistry; single-source precursors; Biomaterials; chemical vapor deposition; nanowires; electron microscopy; photoconductivity
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Abstract: 
Tin oxide (SnO₂) nanowires of different diameters can be conveniently grown by combining the chemical influence of a single-molecular precursor [Sn(OtBu)₄] with vapor-liquid-solid growth. Upon illumination with UV light at a wavelength of 370 nm, the nanowires exhibit interesting photoconductance, which can be modulated by tuning the wire diameter, as demonstrated for samples possessing radial dimensions in the range 50-1000nm.
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Research Areas: 
Materials Characterization: 35%
Non-metallic Materials: 30%
Structure-Property Relationship: 35%
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Science Branch: 
Chemie
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