4 papers
Aspect ratio controls hot-carrier generation in gold nanobricks
Simão M. João, Ottavio Bassano, Johannes Lischner
Energetic or "hot" electrons and holes generated from the decay of localized surface plasmons in metallic nanoparticles have great potential for applications in photocatalysis, pho…
Hot Carriers from Intra- and Interband Transitions in Gold-Silver Alloy Nanoparticles
Shreyas Ramachandran, Simao Joao, Hanwen Jin +1
Hot electrons and holes generated from the decay of localized surface plasmons in metallic nanoparticles can be harnessed for applications in solar energy conversion and sensing. I…
Magnetotransport properties of a twisted bilayer graphene in the presence of external electric and magnetic field
Priyanka Sinha, Ayan Mondal, Simão Meneses João +1
We extensively investigate the electronic and transport properties of a twisted bilayer graphene when subjected to both an external perpendicular electric field and a magnetic fiel…
Crystal Facet Effect in Plasmonic Catalysis
Yicui Kang, Simão M. João, Rui Lin +10
In the realm of plasmonic catalytic systems, much attention has been devoted to the plasmon-derived mechanisms, yet the influence of nanoparticles' crystal facets in this type of p…