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https://hdl.handle.net/10356/93932| Title: | Giant enhancement of top emission from ZnO thin film by nano-patterned Pt | Authors: | Liu, K. W. Tang, Y. D. Cong, Chunxiao Sum, Tze Chien Huan, Alfred Cheng Hon Shen, Zexiang Wang, Lan Jiang, F. Y. Sun, Xiaowei Sun, Handong |
Keywords: | DRNTU::Engineering::Materials::Photonics and optoelectronics materials | Issue Date: | 2009 | Source: | Liu, K. W., Tang, Y. D., Cong, C. X., Sum, T. C., Huan, A. C. H., Shen, Z., et al. (2009). Giant enhancement of top emission from ZnO thin film by nano-patterned Pt. Applied Physics Letter, 94(15). | Series/Report no.: | Applied physics letter | Abstract: | The authors report the enhancement of the bandgap emission from ZnO thin films by surface modification and surface plasmon cross-coupling. 12-fold and twofold enhancements of bandgap emission from the metal side of ZnO film were observed by sputtering Pt nanopattern and Pt film onto ZnO film, respectively. Time-resolved photoluminescence indicates that the decay time is slowed down by Pt capping, contrary to common observations. The “abnormal” phenomena are interpreted by considering both the surface modification and surface plasmon coupling. | URI: | https://hdl.handle.net/10356/93932 http://hdl.handle.net/10220/6225 |
ISSN: | 0003-6951 | DOI: | 10.1063/1.3116617 | Schools: | School of Physical and Mathematical Sciences | Rights: | Applied Physics Letter @ copyright 2009 American Institute of Physics. The journal's website is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=4816218. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
| Appears in Collections: | SPMS Journal Articles |
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| Giant enhancement of top emission from ZnO thin film by nanopatterned Pt.pdf | 400.21 kB | Adobe PDF |  View/Open |
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