Aluminum plasmonic nanoantennas.

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Summary

This approach allows us to image the local density of optical states (LDOS) of Al nanorod antennas with a spatial resolution less than 20 nm and to identify the radiative modes of these nanostructures across the visible and into the UV spectral range.

Type
article
Published
2012-10-22
Cited by
561
References
27

Keywords

Plasmon, Cathodoluminescence, Nanorod, Finite-difference time-domain method, Materials science

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