Publications by Charilaos Paraskevaidis

Publications by authors named "Charilaos Paraskevaidis"

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Gain and Raman line-broadening with graphene coated diamond-shape nano-antennas.

Charilaos Paraskevaidis Tevye Kuykendall Mauro Melli Alexander Weber-Bargioni P James Schuck

Nanoscale

October 2015

Using Surface Enhanced Raman Scattering (SERS), we report on intensity-dependent broadening in graphene-deposited broad-band antennas. The antenna gain curve includes both the incident frequency and some of the scattered mode frequencies. By comparing antennas with various gaps and types (bow-tie vs.

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