Wednesday, April 17, 2013

Field-enhanced Raman scattering by silver nanoparticle with graded SiO2 coating

(author unknown)



Tung-Kai Liu, Ming-Shan Tsai, and Wen-Chi Hung et al.

A reusable metallic substrate of surface-enhanced-Raman-scattering (SERS) was fabricated with field-enhancement property. Silver nanoparticles spread on a glass substrate and covered with a graded SiO2 coating were employed to enhance and to modulate the Raman scattering signal of probed samples. ... [Appl. Phys. Lett. 102, 153105 (2013)] published Wed Apr 17, 2013.



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