We calculate scattering, absorption, and extinction spectra for triangular silver nanoprisms and plasmonic nanopatch antennas (NPAs). We demonstrate that for the nanopatch antennas involving nanoprisms with a lateral size of 40-120 nm absorption prevails over scattering. Plasmon resonance for the nano...
a poly(allylamine hydrochloride) (PAH) adhesion layer, and an atomic layer deposition (ALD) grown Al2O3spacer layer, creating an ensemble of nanopatch antennas (Fig.2a–cand Supplementary Fig.2). Samples were fabricated
We calculate scattering, absorption, and extinction spectra for triangular silver nanoprisms and plasmonic nanopatch antennas (NPAs). We demonstrate that for the nanopatch antennas involving nanoprisms with a lateral size of 40鈥 120 nm absorption prevails over scattering. Plasmon resonance for the nano...
"Ultrabright Room-Temperature Sub-Nanosecond Emission from Single Nitrogen- Vacancy Centers Coupled to Nanopatch Antennas." Nano Lett. 18.8 4837-4844 (2018)Bogdanov, S.I.; Shalaginov, M.Y.; Lagutchev, A.S.; Chiang, C.C.; Shah, D.; Baburin, A.S.; Ryzhikov, I.A.; Rodionov, I....
Nanopatch antennas and related methods for enhancing and tailoring are disclosed. According to an aspect, an apparatus includes a conductive material defining a substantially planar surface. The apparatus also includes a conductive nanostructure defining a substantially planar surface. The conductive material...
Electromagnetic-field distributions in nanopatch antennas with different orientations of the quantum-dot dipoles are calculated for the first time with the finite element method for numerical electrodynamics simulations. The energy flux through the surface of an emitting quantum dot is calculated for the...
Plasmonic nanopatch antennasPlasmonic waveguide modesPurcell effectsQuantum efficienciesEfficient light manipulation at subwavelength scale is of great interest for solar energy conversion, optical sensing, and nanophotonic devices. Recently, plasmonic nanopatch antennas (PNAs), which......
Recently, plasmonic nanopatch antennas (PNAs), which consist of plasmonic nanoparticles and metal films with thin layers of dielectric spacers sandwiched between them, have shown promise for directing and enhancing radiation from the dipole emitters at the PNAs. Herein, we apply finite-difference time...
Nanopatch antennas and related methods for enhancing and tailoring are disclosed. According to an aspect, an apparatus includes a conductive material defining a substantially planar surface. The apparatus also includes a conductive nanostructure defining a substantially planar surface. The conductive material...
Nanopatch antennas and related methods for enhancing and tailoring are disclosed. According to an aspect, an apparatus includes a conductive material defining a substantially planar surface. The apparatus also includes a conductive nanostructure defining a substantially planar surface. The conductive material...