Please use this identifier to cite or link to this item: 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
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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