Characterization of Ir(ppy)3 and [Ir(ppy)2 bpy]+ by infrared, Raman spectra and surface-enhanced Raman scattering

2011 ◽  
Vol 42 (3) ◽  
pp. 332-338 ◽  
Author(s):  
Szu-Hsueh Lai ◽  
Jung-Wei Ling ◽  
Yu-Min Huang ◽  
Min-Jie Huang ◽  
Chien Hung Cheng ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Raman Spectra ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Surface-Enhanced Raman Scattering of the Bariandite Oxide Layer on a Vanadium Dioxide Crystal

2011 ◽  
Vol 64 (12) ◽  
pp. 1621
Author(s):  
Ian S. Butler ◽  
James K. Beattie
Keyword(s):  
Raman Scattering ◽  
Raman Spectra ◽  
Vanadium Dioxide ◽  
Variable Temperature ◽  
Fold Increase ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Metal Phase Transition ◽  
Enhanced Raman Scattering

Variable-temperature (25–100°C) Raman spectra of a crystal of commercial VO2 have revealed surface-enhanced Raman scattering (SERS) of the V=O stretching mode of the bariandite-like vanadium oxide species, V10O24·9H2O, that is formed on the surface of the crystal. Upon passing through the semiconductor-to-metal phase transition of VO2 at 68°C, there is an approximately three to five-fold increase in Raman intensity of the V=O stretching mode. This effect is reversible with hysteresis upon decreasing the temperature. The temperature dependence of the Raman spectra at temperatures below the transition suggest that even the semiconductor phase has some SERS effect.

Characterization of SiO2-Overcoated Silver-Island Films as Substrates for Surface-Enhanced Raman Scattering

1996 ◽  
Vol 68 (6) ◽  
pp. 1003-1011 ◽  
Author(s):  
William B. Lacy ◽  
John M. Williams ◽  
Lisa A. Wenzler ◽  
Thomas P. Beebe ◽  
Joel M. Harris
Keyword(s):  
Raman Scattering ◽  
Surface Enhanced Raman Scattering ◽  
Silver Island Films ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Silver Island ◽  
Enhanced Raman Scattering ◽  
Island Films

Characterization of 11-mercaptoundecanoic and 3-mercaptopropionic acids adsorbed on silver by surface-enhanced Raman scattering

2018 ◽  
Vol 98 ◽  
pp. 139-144 ◽  
Author(s):  
Flávia C. Marques ◽  
Gabriela P. Oliveira ◽  
Raïssa A.R. Teixeira ◽  
Rodrigo M.S. Justo ◽  
Tatiana B.V. Neves ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering
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