Investigation of carrier density and mobility variations in graphene caused by surface adsorbates
Sign Up to like & getrecommendations! Published in 2019 at "Physica E: Low-dimensional Systems and Nanostructures"
DOI: 10.1016/j.physe.2018.11.021
Abstract: Abstract Conductivity, carrier concentration and carrier mobility in graphene were investigated as a function of time in response to ionized donor and acceptor adsorbates. While a reduction in conductivity and hole density in graphene was… read more here.
Keywords: mobility; density; exposure; carrier ... See more keywords
Plasmon damping depends on the chemical nature of the nanoparticle interface
Sign Up to like & getrecommendations! Published in 2019 at "Science Advances"
DOI: 10.1126/sciadv.aav0704
Abstract: Damping of gold nanorod plasmons by surface-adsorbed molecules is best explained by scattering off adsorbate-induced dipoles. The chemical nature of surface adsorbates affects the localized surface plasmon resonance of metal nanoparticles. However, classical electromagnetic simulations… read more here.
Keywords: surface; damping depends; plasmon damping; chemical nature ... See more keywords