Wire Graphene 8 Plasmons 8 Nanowires 6 Plasmonics 6 Probes 6 Sub-wavelength wires 6 Analytical expressions 4 Circular cross-sections 4 Diffraction gratings 4 Exploding wires 4 Gold 4 Impurities 4 Localized surface plasmon 4 Morphology 4 Numerical results 4 Radiation efficiency 4 Spontaneous emission 4 Surface plasmon 4 Surface plasmon resonance 4 Surface plasmons 4 Voltage probes 4 resonance 4 Absorption 2 Ac voltage 2 Analytical results 2 Applied magnetic fields 2 Arbitrary sections 2 Atmospheric pressure 2 Atmospheric pressure plasmas 2