Engineering Directionality in Quantum Dot Shell Lasing Using Plasmonic Lattices.
Sign Up to like & getrecommendations! Published in 2020 at "Nano letters"
DOI: 10.1021/acs.nanolett.9b05342
Abstract: We report how the direction of quantum dot (QD) lasing can be engineered by exploiting high-symmetry points in plasmonic nanoparticle (NP) lattices. The nanolaser architecture consists of CdSe-CdS core-shell QD layers conformally coated on two-dimensional… read more here.
Keywords: quantum dot; directionality quantum; dot shell; engineering directionality ... See more keywords
Double resonant plasmonic lattices for Raman studies.
Sign Up to like & getrecommendations! Published in 2020 at "Nanoscale"
DOI: 10.1039/d0nr05255h
Abstract: We demonstrate radiation induced enhancement of both the in coupling of Raman excitation wavelength and Raman signal in plasmonic nanoparticle lattices. Rectangular nanoparticle lattices show two independently controllable lattice resonances, which we tune to be… read more here.
Keywords: double resonant; resonant plasmonic; raman; nanoparticle lattices ... See more keywords
Bound states in the continuum induced by the strong coupling within the plasmonic lattices
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Applied Physics"
DOI: 10.1063/5.0148144
Abstract: Bound states in the continuum (BICs), manifesting themselves as the collapse of Fano resonance, are observed in many photonic and plasmonic systems. The BICs have been studied systematically through various methods such as the topological… read more here.
Keywords: bound states; states continuum; fano; plasmonic lattices ... See more keywords