Issue 13, 2011

Tunable SERS from aluminium nanohole arrays in the ultraviolet region

Abstract

Ordered Al nanohole arrays for tunable UV-SERS are theoretically proposed and simulated by using FDTD method. The properly designed Al nanohole arrays produce stable and predictable Raman enhancement under the deep UV laser illumination. The SERS enhancement factor as high as 5 to 6 orders of magnitude is attained in the optimal geometry. The correlation between the SERS and EOT is studied in detail.

Graphical abstract: Tunable SERS from aluminium nanohole arrays in the ultraviolet region

Supplementary files

Article information

Article type
Communication
Submitted
01 Dec 2010
Accepted
05 Feb 2011
First published
21 Feb 2011

Chem. Commun., 2011,47, 3909-3911

Tunable SERS from aluminium nanohole arrays in the ultraviolet region

Z. Yang, Q. Li, B. Ren and Z. Tian, Chem. Commun., 2011, 47, 3909 DOI: 10.1039/C0CC05311B

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