Local Field Enhancement

Comparing self-similar and dimer nanoantennas

Giovanni Pellegrini, Michele Celebrano, Marco Finazzi and Paolo Biagioni

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The Paper

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The Legacy

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Comments and Replies

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A quasistatic comparison: dimer vs nanolens

Dimer > Nanolens

https://github.com/gevero/py_gmm

https://github.com/HomerReid/scuff-em​

G. Pellegrini, M. Celebrano, M. Finazzi, and P. Biagioni, ” J. Phys. Chem. C 120, 26021, 2016.

https://goo.gl/5UTokN

A quasistatic comparison: the wavelength

Minor role of resonance wavelength

A quasistatic comparison: the materials

The importance of the imaginary part

A full wave comparison

Including retardation effects

Conclusions

Less is more...