Enhancement of nonlinear optical response and fluorescence spectra of cationic neutral red by anionic surfactant
Sign Up to like & getrecommendations! Published in 2017 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-017-1299-6
Abstract: Two-photon absorption (TPA) and fluorescence intensity have possibilities for application in photodynamic therapy and photonic devices. The nonlinear optical properties of the cationic neutral red dye (NR) encapsulated in nanodroplets were studied using the Z-scan… read more here.
Keywords: cationic neutral; fluorescence; neutral red; enhancement nonlinear ... See more keywords
Surface Plasmon Assisted Enhancement in the Nonlinear Optical Properties of Phenothiazine by Gold Nanoparticle
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b06528
Abstract: We report the photophysical method for the synthesis of phenothiazine (PTZ)–gold (Au) nanocomposite (NC), by ablating a Au target in PTZ–dimethylformamide (DMF) solution using a Q-switched Nd:YAG laser delivering 7 ns pulses at 532 nm.… read more here.
Keywords: assisted enhancement; gold; surface plasmon; enhancement nonlinear ... See more keywords
Second-Harmonic Enhancement from a Nonlinear Plasmonic Metasurface Coupled to an Optical Waveguide
Sign Up to like & getrecommendations! Published in 2022 at "Nano Letters"
DOI: 10.1021/acs.nanolett.1c04584
Abstract: Metasurfaces are commonly constructed from two-dimensional arrangements of nanoresonators. Coherent coupling of the nanoresonators through extended photonic modes of the metasurface results in a modified collective optical response, and enhances light–matter interactions. Here we experimentally… read more here.
Keywords: second harmonic; nonlinear plasmonic; enhancement nonlinear; harmonic enhancement ... See more keywords
Topological enhancement of nonlinear transport in unconventional point-node semimetals
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review B"
DOI: 10.1103/physrevb.107.l201112
Abstract: The topological singularity of the Bloch states close to the Fermi level significantly enhances nonlinear electric responses in topological semimetals. Here, we systematically characterize this enhancement for a large class of topological nodal-point fermions, including… read more here.
Keywords: topological enhancement; enhancement nonlinear; point; transport unconventional ... See more keywords
Enhancement of Nonlinear Dielectric Properties in BiFeO3–BaTiO3 Ceramics by Nb-Doping
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15082872
Abstract: BiFeO3–BaTiO3 (BF–BT) ceramics exhibit great potential for diverse applications in high temperature piezoelectric transducers, temperature-stable dielectrics and pulsed-power capacitors. Further optimization of functional properties for different types of applications can be achieved by modification of… read more here.
Keywords: energy storage; bifeo3 batio3; enhancement nonlinear; dielectric properties ... See more keywords