Excitation and Active Control of Propagating Surface Plasmon Polaritons in Graphene - Gao, Weilu; Shi, Gang; Jin, Zehua; Shu, Jie; Zhang, Qi; Vajtai, Robert; Ajayan, Pulickel M; Kono, Junichiro; Xu, Qianfan (Nano letters, 2013)
Keywords: Collective excitations (including excitons, polarons, plasmons and other charge-density excitations); Condensed matter: electronic structure, electrical, magnetic, and optical properties; Cross-disciplinary physics: materials science; rheology; Diffraction gratings; Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures; Exact sciences and technology; Excitation; Fullerenes and related materials; Fullerenes and related materials; diamonds, graphite; Gates; Graphene; Infrared and raman spectra and scattering; Materials science; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation; Physics; Plasmonics; Polaritons; Propagation; Specific materials; Surface and interface electron states; Surface chemistry; Visible and ultraviolet spectra; nanophotonics; infrared optoelectronics; graphene surface plasmon polaritons; Active plasmonics; Calcium nitride; Graphene; Resonance frequency; Plasmon polariton interaction; Gallium tellurides; Monolayers; Logic gates; Silicon; Infrared spectra; Absorption spectra; Surface plasmons; Gates