Full dynamic corrections to the Maxwell Garnett mixing formula and corresponding extensions beyond the dipolar approximation

A García-Valenzuela, A Acevedo-Barrera… - Journal of Quantitative …, 2023 - Elsevier
Here we derive a full dynamic extension to the Maxwell Garnett mixing formula for the
effective refractive index of a random system of particles that takes proper account of …

Role of Cd doping in the structural, optical, and electrical characteristics of p-Si/n-Cd: CeO2 based junction diodes

RS Prakash, J Chandrasekaran, P Vivek… - Physica B: Condensed …, 2023 - Elsevier
A well-organized nanoporous structure-based P–N junction photo-diode is a potential
technology for next-generation optoelectronic applications because of its superior light …

Effect of dependent scattering on light absorption in highly scattering random media

BX Wang, CY Zhao - International Journal of Heat and Mass Transfer, 2018 - Elsevier
In the last a few decades, the approximate nature of radiative transfer equation (RTE) leads
to a bunch of considerations on the effect of dependent scattering in random media …

Analysis of the radiative corrections and dynamic extensions to the local field in the effective refractive index of particle suspensions

O Vázquez-Estrada, A García-Valenzuela… - Journal of Quantitative …, 2025 - Elsevier
We analyze the predictions of two recently developed effective-medium approximations for
the effective refractive index of a system of either transparent or plasmonic spherical …

Experiment and theory of the complex refractive index of dense colloidal media

PNA Speets, J Kalkman - JOSA A, 2024 - opg.optica.org
The complex refractive index is analyzed by measuring its scattering attenuation μ _s, group
index n _g, and group velocity dispersion (GVD) for 100 nm diameter silica nanoparticles …

Analytical approximation to the complex refractive index of nanofluids with extended applicability

A Acevedo-Barrera, A Garcia-Valenzuela - Optics express, 2019 - opg.optica.org
Currently, there are available a few simple analytical approximations to the complex
effective refractive index that may be used for nanofluids. Namely, the Maxwell Garnett …

Optical sizing of nanoparticles in thin films of nonabsorbing nanocolloids

G Morales-Luna, A García-Valenzuela - Applied Optics, 2019 - opg.optica.org
We study an optical method to infer the size of nanoparticles in a thin film of a dilute
nonabsorbing nanocolloid. It is based on determining the contribution of the nanoparticles to …