Characterization and Cathodoluminescence of Beak-Like SnO2 Nanorods

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概要

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• Single crystalline tetragonal rutile SnO2 nanorods with curved beak-like tips of various lengths were synthesized using Au as a catalyst by thermal evaporation with different precursor flow rates. The cathodoluminescence (CL) spectrum shows that the long beak-like SnO2 nanorods exhibit stronger orange emission at 600 nm, while the short beak-like SnO2 nanorods exhibit stronger blue emission at 480 nm. The morphology and optical properties can be modified by altering the oxygen content.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2008-10-25

著者

• Shih Han

  Department Of Material Science And Engineering National Tsing-hua University

• Lin Yu-hung

  Department Of Food Science National Taiwan Ocean University

• Wu Jyh-ming

  Department Of Chemical And Materials Engineering Chinese Culture University

• Lin Yu-Hung

  Department of Material Science and Engineering, National Tsing Hua University, Hsinchu 300, Taiwan

• Chang Yee-Shyi

  Department of Material Science and Engineering, National Tsing Hua University, Hsinchu 300, Taiwan

• Kuo Chun-Cha

  Department of Material Science and Engineering, National Tsing Hua University, Hsinchu 300, Taiwan

• Chen Uei-Shin

  Department of Material Science and Engineering, National Tsing Hua University, Hsinchu 300, Taiwan

• Wu Jyh-Ming

  Department of Materials Science and Engineering, Feng Chia University, Taichung 407, Taiwan

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