Journal
PHYSICAL REVIEW B
Volume 88, Issue 4, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.88.041407
Keywords
-
Funding
- Leverhulme Trust
- EPSRC
- Engineering and Physical Sciences Research Council [EP/C52389X/1, EP/F026757/1] Funding Source: researchfish
- EPSRC [EP/F026757/1] Funding Source: UKRI
Ask authors/readers for more resources
We investigate the chiral properties of near fields around plasmonic nanostructures and their relation to the electromagnetic chirality C. By combining chiral metal nanoparticles with achiral dye molecules and measuring the circular polarization dependence of the enhanced photoluminescence, we find a correlation between the dissymmetry of the luminescence enhancement and the calculated values of C. These effects are strong (similar to 10(-1)), despite the weak circular dichroism of the particles (similar to 10(-5)). We further show that C represents the chiral selectivity of the near-field coupling between an emitter and a nanoantenna.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available