4.6 Article

Low-cost and simple fabrication of hierarchical Al nanopit arrays for deep ultraviolet refractive index sensing

Journal

NANOTECHNOLOGY
Volume 34, Issue 10, Pages -

Publisher

IOP Publishing Ltd
DOI: 10.1088/1361-6528/aca7cc

Keywords

hierarchical Al nanopit arrays; local surface plasmon resonance; refractive index sensing

Ask authors/readers for more resources

A simple non-lithographic method was proposed to fabricate hierarchical Al nanopit arrays for deep ultraviolet refractive index sensing. By adjusting the Al deposition thickness on the array, tunable plasmonic properties in the DUV region were achieved.
Herein, we proposed a simple non-lithographic way to fabricate hierarchical Al nanopit arrays performed as deep ultraviolet (DUV, 200-300 nm) refractive index sensing. Only by adjusting the Al deposition thickness on the Al nanopit array, the hierarchical Al nanopit arrays with tunable plasmonic properties in the DUV region were obtained. The prepared hierarchical Al nanopit arrays are of very good time stability and its RI sensitivity and concentration detection limit of adenine ethanol solution reach 311 nm/RIU and 5x10-6M,

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.6
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available