Title :
SERS enhancement attributed to excitation of surface plasmons on ultra-thin golden film deposited on Si-substrate
Author :
Chen, Chih-Wen ; Lin, Hsin-Yu ; Lin, Heh-Nan ; Liu, Da-Ren
Author_Institution :
Instrum. Technol. Res. Center, NARL, Hsinchu, Taiwan
Abstract :
We investigate the enhancement of SERS signals associated with the excitation of localized surface plasmons and morphology of ultra-thin golden films deposited on silicon substrate. We acquire the optimized deposited rate and film thickness.
Keywords :
gold; metallic thin films; surface enhanced Raman scattering; surface morphology; surface plasmons; vacuum deposition; Au; SERS; Si; evaporation; localized surface plasmons; silicon substrate; surface morphology; surface plasmon excitation; ultrathin golden film; Films; Gold; Morphology; Raman scattering; Scanning electron microscopy; Substrates; Surface morphology;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2011 16th
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-61284-288-2
Electronic_ISBN :
978-986-02-8974-9
