Denisyuk A; Adamo Giorgio; Macdonald Kevin; Edgar Jonathan; Arnold Matthew; Myroshnychenko Viktor; Ford Michael; Javier Garcia De Abajo F; Zheludev Nikolay
(American Chemical Society, 2010)
A pair of coupled gold nanorods excited by a beam of free electrons acts as a transmitting Hertzian antenna in the optical part of the spectrum. Significantly enhanced resonant emission is observed from the antenna when ...