Local-field effects in nanostructured photonic materials
K Dolgaleva, RW Boyd - Advances in Optics and Photonics, 2012 - opg.optica.org
It is well known that the optical response of a medium depends on the local field acting on
an individual emitter rather than on the macroscopic average field in the medium. The local …
an individual emitter rather than on the macroscopic average field in the medium. The local …
Understanding Local‐Field Correction Factors in the Framework of the Onsager− Böttcher Model
A Aubret, M Orrit, F Kulzer - ChemPhysChem, 2019 - Wiley Online Library
The determination of the appropriate local‐field factor for quantifying the response of a
molecule to an external electric field is of major importance in optical spectroscopy. Although …
molecule to an external electric field is of major importance in optical spectroscopy. Although …
Photonic effects on the radiative decay rate and luminescence quantum yield of doped nanocrystals
Nanocrystals (NCs) doped with luminescent ions form an emerging class of materials. In
contrast to excitonic transitions in semiconductor NCs, the optical transitions are localized …
contrast to excitonic transitions in semiconductor NCs, the optical transitions are localized …
Luminescence and scintillation properties at the nanoscale
C Dujardin, D Amans, A Belsky… - … on Nuclear Science, 2010 - ieeexplore.ieee.org
This contribution is a review of the luminescence and scintillation properties of nanoparticles
(NP), particularly doped insulators. Luminescence spectroscopy is an appropriate tool to …
(NP), particularly doped insulators. Luminescence spectroscopy is an appropriate tool to …
Predicting the Excitation Dynamics in Lanthanide Nanoparticles
S Spelthann, J Thiem, O Melchert… - Advanced Optical …, 2023 - Wiley Online Library
With their dipole‐forbidden 4f transitions, lanthanides doped in nanoparticles promise high
excited state lifetimes and quantum yields that are required for applications such as …
excited state lifetimes and quantum yields that are required for applications such as …
Analysis of the radiative lifetime of Pr3+ df emission
A Zych, M de Lange, C de Mello Donegá… - Journal of applied …, 2012 - pubs.aip.org
The radiative lifetime of excited states is governed by Fermi's Golden Rule. For many
applications, the radiative decay rate is an important parameter. For example, for scintillators …
applications, the radiative decay rate is an important parameter. For example, for scintillators …
Emission-Decay Curves, Energy-Transfer and Effective-Refractive Index in Gd2O3:Eu3+ Nanorods
Cubic Gd2O3: Eu3+ (0.30, 1.01, 2.78, and 4.60 mol%) nanorods with an average diameter
of ca. 14 nm were synthesized at ambient pressure and mild temperature (70° C), using a …
of ca. 14 nm were synthesized at ambient pressure and mild temperature (70° C), using a …
Synthesis of highly luminescent silica-coated CdSe/CdS nanorods
CdSe (core)/CdS (shell) nanorods (NRs) have been extensively investigated for their unique
optical properties, such as high photoluminescence (PL) quantum efficiency (QE) and …
optical properties, such as high photoluminescence (PL) quantum efficiency (QE) and …
Local field and radiative relaxation rate in a dielectric medium
DV Kuznetsov, VK Roerich, MG Gladush - Journal of Experimental and …, 2011 - Springer
The effect of macroscopic parameters of a substance on the optical characteristics of
impurity particles is investigated. A generalized control equation is derived for two-level …
impurity particles is investigated. A generalized control equation is derived for two-level …
Spontaneous emission in dielectric nanoparticles
KK Pukhov, TT Basiev, YV Orlovskii - JETP letters, 2008 - Springer
An analytical expression is obtained for the radiative-decay rate of an excited optical center
in an ellipsoidal dielectric nanoparticle (with sizes much less than the wavelength) …
in an ellipsoidal dielectric nanoparticle (with sizes much less than the wavelength) …