Supersensitive and tunable nano-biosensor for cancer detection

HE Nejad, A Mir, A Farmani - IEEE Sensors Journal, 2019 - ieeexplore.ieee.org
In the present paper, we aim to report a simple, highly sensitive, and compact footprint
biosensor for cancer detection based on metamaterial containing structure utilizing …

Numerical optimization of 1D superconductor photonic crystals pressure sensor for low temperatures applications

W Sabra, HA Elsayed, A Mehaney, AH Aly - Solid State Communications, 2022 - Elsevier
In this research, reflectance spectra for a one-dimensional (1D) photonic crystal (PC)
consists of a high-temperature superconductor Hg-1223 and a semiconductor GaAs have …

Theoretical studies of hybrid multifunctional YaBa2Cu3O7 photonic crystals within visible and infra-red regions

AH Aly, SESA Ghany, BM Kamal, D Vigneswaran - Ceramics International, 2020 - Elsevier
In this paper, the optical spectra of one-dimensional photonic crystal (PCs) are numerically
investigated in UV, Visible and Infrared ranges. PCs consisting of a HTc superconducting …

Salinity and temperature detection for seawater based on a 1D-defective photonic crystal material

SR Qutb, AH Aly, W Sabra - International Journal of Modern Physics …, 2021 - World Scientific
In this work, we demonstrate the sensing principle to simultaneously detect the salinity and
temperature of seawater using a 1D-defective photonic crystal structure. We designed a one …

The optical properties of metamaterial-superconductor photonic band gap with/without defect layer

AH Aly, D Mohamed - Journal of Superconductivity and Novel Magnetism, 2019 - Springer
In the present work, we have investigated theoretically the optical properties of a new one-
dimensional defected photonic crystal structure (1DDPC). The structure is composed of …

Transmittance properties of one-dimensional metamaterial nanocomposite photonic crystal in GHz range

AG Mohamed, HA Elsayed, A Mehaney, AH Aly… - Scientific Reports, 2022 - nature.com
We have theoretically demonstrated and explored the transmittance characteristics of a one-
dimensional binary photonic crystal composed of metamaterial (MM) and nanocomposite …

Pressure, temperature, and thickness dependence of transmittance in a 1D superconductor-semiconductor photonic crystal

AY Herrera, JM Calero… - Journal of Applied …, 2018 - pubs.aip.org
Using the transfer matrix method, we study the transmittance of 1D photonic crystals made of
alternated layers of a semiconductor (GaAs) and a high-T c superconductor (HgBa 2 Ca 2 …

Metamaterial Control of Hybrid Multifunctional High-Tc Superconducting Photonic Crystals for 1D Quasi-periodic Structure Potential Applications

AH Aly, D Mohamed, MA Mohaseb - Materials Research, 2020 - SciELO Brasil
In the present work, electromagnetic wave properties of the Fibonacci one-dimention
photonic crystal (1DPC) structure consisting of double negative materials incorporated high …

Cutoff frequency in metamaterials photonic crystals within Terahertz frequencies

AH Aly, W Sabra, HA Elsayed - International Journal of Modern …, 2017 - World Scientific
By employing the characteristics matrix method, we have investigated the transmission
properties of one-dimensional dielectric–semiconductor metamaterial photonic crystals (PC) …

Tunable PBGs with a cutoff frequency feature in Fibonacci quasi-periodic designs containing a superconductor material at THz region

C Malek, AH Aly, S Alamri, W Sabra - Physica Scripta, 2021 - iopscience.iop.org
In this work, we propose a Fibonacci quasi periodic-photonic crystal design based on using
a superconductor material and a nanocomposite material as constituents layers. Based on …