On cavity-and-surface enhanced Raman scattering from metamaterial shells

Details On cavity-and-surface enhanced Raman scattering from metamaterial shells On cavity-and-surface enhanced Raman scattering from metamaterial shells

2009-01-29

arxiv.org/abs/0901.4615v1

Physics

Optics

11 pages, 4 figures

Scientific paper

In this paper we theoretically show that the Raman scattering by a core-shell micron or submicron particle with epsilon-near-zero metamaterial shell and silica spherical or cylindrical core can combine useful features of cavity-enhanced and surface-enhanced Raman scattering. The cavity resonance together with the plasmon resonance lead to the giant enhancement of the field inside the metashell which is performed as a layer of silver or gold nanoparticles and is penetrable for molecules to be detected. This approach results in the significant increase of both effective volume in which molecules are affected by enhanced electric field and Raman gain averaged over this volume.

Affiliated with

Also associated with

No associations

Rating

On cavity-and-surface enhanced Raman scattering from metamaterial shells does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On cavity-and-surface enhanced Raman scattering from metamaterial shells, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On cavity-and-surface enhanced Raman scattering from metamaterial shells will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-13227