Fast and interference fringe independent optical characterization of zinc oxide nano thin films using model-based genetic algorithm for optoelectronic applications

T Gungor, E Gungor, B Saka - Nanomaterials and …, 2016 - journals.sagepub.com
In this article, a model-based genetic algorithm is used to determine the optical properties of
nanostructured zinc oxide single-sided nano thin films that does not depend on the …

Structural characterization of ZnO: N thin films using the optical optimization method

R Hassanzadeh, A Siabi-Garjan… - Materials Research …, 2019 - iopscience.iop.org
Recently, we introduced a method based on Bruggeman homogenization formalism in
assistance with particle swarm optimization (PSO) to predict the optimized structure of the …

[PDF][PDF] Modeling of reflectance properties of ZnO film using artificial neural networks

AG Yuksek, ES Tuzemen, S Elagoz - Journal of optoelectronics …, 2015 - academia.edu
Zinc oxide is a wide and direct-bandgap semiconductor with an energy gap of 3.37 eV at
300 K [1]. High transmission properties in visible range and with an excitation binding …

Optical, electrical and structural properties of aluminum-doped nano-zinc oxide thin films deposited by magnetron sputtering

JH Gu, L Long, Z Lu, ZY Zhong - Journal of Materials Science: Materials in …, 2015 - Springer
Nano transparent conducting aluminum-doped zinc oxide (AZO) thin films were deposited
on glass substrates by the magnetron sputtering technique. The thin films were …

Optical characteristics of ZnO films under different thickness: A MATLAB-based computer calculation for photovoltaic applications

RA Zargar, K Kumar, ZMM Mahmoud, M Shkir… - Physica B: Condensed …, 2022 - Elsevier
Designing of appropriate thin film is important for controlling the absorbance, reflection and
transmission of specific wavelength of electromagnetic radiation and which will ultimately …

Machine learning optical band gaps of doped-ZnO films

Y Zhang, X Xu - Optik, 2020 - Elsevier
Tailoring the optical bandgap, E g, of ZnO nanostructured thin films is of great interest to
meet increasing demands for diverse practical applications, such as optoelectronics …

Optical band gap and refractive index dispersion parameters of boron-doped ZnO thin films: A novel derived mathematical model from the experimental transmission …

AM Alsaad, QM Al-Bataineh, AA Ahmad, Z Albataineh… - Optik, 2020 - Elsevier
We report on optical properties of undoped ZnO and Boron doped ZnO (B-ZnO) thin films
prepared by sol-gel dip coating technique. Optical transmittance and reflectance were …

Influence of annealing temperature on optical properties of zinc oxide thin films analyzed by spectroscopic ellipsometry method

MM Aghgonbad, H Sedghi - Chinese Journal of Physics, 2018 - Elsevier
Zinc oxide (ZnO) thin films were sol–gel spin coated on glass substrates, annealed at
various temperatures 300° C, 400° C and 500° C and characterized by spectroscopic …

Optical properties of Zinc oxide (ZnO) thin films for applications in optical devices: MATLAB Simulation

B Joshi, P Saxena, N Khera - 2016 3rd International …, 2016 - ieeexplore.ieee.org
In this report, we studied the variation of optical properties in the visible and near-IR range
for Zinc oxide (ZnO) thin films on two different substrates. Cauchy's and Sellmeier's model …

[PDF][PDF] Investigation of optical properties of zinc-oxide thin films deposited on various substrates: a simulation study

S Das, SK Das, SR Chakraborty… - Journal of Materials …, 2018 - researchgate.net
ZnO is an important II-VI semiconductor material for devices with possible applications such
as piezo-electric transducers, spin functional devices, gas sensors, transparent electronics …