title: Transition from capacitive coupling to direct charge transfer in asymmetric terahertz plasmonic assemblies.
abstract: We experimentally and numerically analyze the charge transfer THz plasmons using an asymmetric plasmonic assembly of metallic V-shaped blocks. The asymmetric design of the blocks allows for the excitation of classical dipolar and multipolar modes due to the capacitive coupling. Introducing a conductive microdisk between the blocks, we facilitated the excitation of the charge transfer plasmons and studied their characteristics along with the capacitive coupling by varying the size of the disk.
authors.forename: Arash
authors.initials: A
authors.lastname: Ahmadivand
authors.forename: Raju
authors.initials: R
authors.lastname: Sinha
authors.forename: Burak
authors.initials: B
authors.lastname: Gerislioglu
authors.forename: Mustafa
authors.initials: M
authors.lastname: Karabiyik
authors.forename: Nezih
authors.initials: N
authors.lastname: Pala
authors.forename: Michael
authors.initials: M
authors.lastname: Shur