Surface Plasmon-Photon Coupling in Lanthanide-Doped Nanoparticles
authors Qin, X; Neto, ANC; Longo, RL; Wu, YM; Malta, OL; Liu, XG
nationality International
journal JOURNAL OF PHYSICAL CHEMISTRY LETTERS
keywords UP-CONVERSION LUMINESCENCE; RESONANCE ENERGY-TRANSFER; RARE-EARTH ION; NAYF4YB3+,ER3+ NANOPARTICLES; CORE/SHELL NANOMATERIALS; SPONTANEOUS EMISSION; GOLD NANOPARTICLES; ENHANCED EMISSION; AU; PHOTOLUMINESCENCE
abstract Lanthanide-doped nanoparticles have great potential for energy conversion applications, as their optical properties can be precisely controlled by varying the doping composition, concentration, and surface structures, as well as through plasmonic coupling. In this Perspective we highlight recent advances in upconversion emission modulation enabled by coupling upconversion nanoparticles with well-defined plasmonic nanostructures. We emphasize fundamental understanding of luminescence enhancement, monochromatic emission amplification, lifetime tuning, and polarization control at nanoscale. The interplay between localized surface plasmons and absorbed photons at the plasmonic metal-lanthanide interface substantially enriches the interpretation of plasmon-coupled nonlinear photophysical processes. These studies will enable novel functional nanomaterials or nanostructures to be designed for a multitude of technological applications, including biomedicine, lasing, optogenetics, super-resolution imaging, photovoltaics, and photocatalysis.
publisher AMER CHEMICAL SOC
issn 1948-7185
year published 2021
volume 12
issue 5
beginning page 1520
ending page 1541
digital object identifier (doi) 10.1021/acs.jpclett.0c03613
web of science category 22
subject category Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Atomic, Molecular & Chemical
unique article identifier WOS:000619777400022
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journal impact factor 6.71
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