NettetThe interband π plasmon of graphene has energy corresponding to the ultraviolet (UV) wave band, and hence is promising for UV nanophotonics and nanooptoelectronics. However, its special size effect and electric field-enhancement effect have not been well understood. Here, we have investigated the far-field o Nettetfor 1 dag siden · The photocatalytic reaction is mainly driven by the interband transition of plasmonic Au nanoparticles, and the apparent quantum efficiency of plasmon-assisted H2 production at pH 14 reaches 6% at ...
Plasmonic Hot Hole Generation by Interband Transition in Gold-Polyanil…
Nettet4. mai 2024 · The new low-energy interband mode is the focus of our study and is responsible for the realization of a, to our knowledge, new class of chiral Berry plasmons (CBPs) that we present below. NettetVi vil gjerne vise deg en beskrivelse her, men området du ser på lar oss ikke gjøre det. maria teresa ripoll
Elucidating the Origin of Plasmon-Generated Hot Holes in Water ...
Nettet15. okt. 2024 · In addition to the terms describing the intraband transitions in the regular plasmon study, the calculations also include the terms describing the interband transitions which may dominate in the plasmons with inverted energy bands [ 9 ]. Nettet13. nov. 2024 · Here, we revisit the behavior of Si as a plasmonic metal. This behavior was previously shown to arise from strong interband transitions that lead to negative permittivity of Si across the ultraviolet spectral range. However, few have studied the plasmonic characteristics of Si, particularly in its nanostructures. Nettet31. jul. 2012 · Abstract: We experimentally demonstrate an ultracompact PlasMOStor, a plasmon slot waveguide field-effect modulator based on a transparent conducting oxide active region. By electrically modulating the conducting oxide material deposited into the gaps of highly confined plasmonic slot waveguides, we demonstrate field-effect … dak prescott live