scholarly journals Characteristic Surface-enhanced Raman Scattering from a Small Number of Molecules in an Anisotropic Electromagnetic Field at Metal Nano-gap

2010 ◽  
Vol 35 (2) ◽  
pp. 279-282 ◽  
Author(s):  
Fumika Nagasawa ◽  
Mai Takase ◽  
Hideki Nabika ◽  
Kei Murakoshi
Keyword(s):  
Electromagnetic Field ◽  
Raman Scattering ◽  
Surface Enhanced Raman Scattering ◽  
Characteristic Surface ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

scholarly journals Electromagnetic field in matter. Surface enhanced Raman scattering

2013 ◽  
Vol 2 (2) ◽  
pp. 31
Author(s):  
M. Apostol ◽  
S. Ilie ◽  
A. Petrut ◽  
M. Savu ◽  
S. Toba
Keyword(s):  
Electromagnetic Field ◽  
Raman Scattering ◽  
Half Space ◽  
Degrees Of Freedom ◽  
Zero Point ◽  
Coupled System ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

The polarization and magnetization degrees of freedom are included in the general treatment of the electromagnetic field in matter, and their governing equations are given. Particular cases of solutions are discussed for polarizable, non-magnetic matter, including quasi-static fields, surface plasmons, propagation, zero-point fluctuations of the eigenmodes, especially for a semi-infinite homogeneous body (half-space). The van der Waals London-Casimir force acting between a neutral nano-particle and a half-space is computed and the response of this electromagnetically coupled system to an external field is given, with relevance for the surface enhanced Raman scattering.

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