期刊
CRYSTAL RESEARCH AND TECHNOLOGY
卷 47, 期 10, 页码 1069-1074出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/crat.201200273
关键词
photoconductive; tellurium; nanorod; electrodeposition
资金
- National Basic Research Program of China (973 Program) [2011CB013004]
- Natural Science Foundations of China [50975129, 50902061]
- Major Project of State Key Laboratory of Tribology [SKLT10A02]
- Jiangsu University [11JDG100]
- Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
Tellurium nanorods have been successfully fabricated by template and surfactant-free electrochemical technique from an aqueous solution at room temperature. The as-prepared tellurium nanorods were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Raman spectrometry, UV-vis spectroscopy and photoluminescence spectroscopy. Films based on tellurium nanorods were constructed to study the photoresponse and I-V curves. These photoresponse measurements demonstrate that tellurium nanorods exhibited enhanced conductivity under illumination compared to in the dark measurement.
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