TY - JOUR
T1 - Surface enhanced Raman scattering of a surface plasma wave
AU - Kumar, Gagan
AU - Singh, D. B.
AU - Tripathi, V. K.
PY - 2006/10/21
Y1 - 2006/10/21
N2 - A surface plasma wave (SPW), propagating along a metal surface, embedded with regularly arranged nanoparticles, undergoes surface enhanced Raman scattering from molecules adsorbed over the particles. The enhancement in the scattered signal depends on the shape and dielectric constant of the metallic particles. The scattered signal can be detected above the metal surface as a space wave if the particles have a periodic arrangement with wave number q such that ωR > (kS - q)c, where ωR is the frequency of the scattered signal and kS is the wave number of SPW.
AB - A surface plasma wave (SPW), propagating along a metal surface, embedded with regularly arranged nanoparticles, undergoes surface enhanced Raman scattering from molecules adsorbed over the particles. The enhancement in the scattered signal depends on the shape and dielectric constant of the metallic particles. The scattered signal can be detected above the metal surface as a space wave if the particles have a periodic arrangement with wave number q such that ωR > (kS - q)c, where ωR is the frequency of the scattered signal and kS is the wave number of SPW.
UR - http://www.scopus.com/inward/record.url?scp=33749447528&partnerID=8YFLogxK
U2 - 10.1088/0022-3727/39/20/021
DO - 10.1088/0022-3727/39/20/021
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AN - SCOPUS:33749447528
SN - 0022-3727
VL - 39
SP - 4436
EP - 4439
JO - Journal of Physics D: Applied Physics
JF - Journal of Physics D: Applied Physics
IS - 20
M1 - 021
ER -