Multilayer solar cell waveguide structures containing metamaterials

H Hamouche, MM Shabat, DM Schaadt - Superlattices and Microstructures, 2017 - Elsevier
Multilayer antireflection coating structures made from silicon and metamaterials are
designed and investigated using the Transfer Matrix Method (TMM). The Transfer Matrix …

Numerical investigation of a D-shape optical fiber sensor containing graphene

MF Ubeid, MM Shabat - Applied Physics A, 2015 - Springer
In this paper, the reflection properties and sensitivity of a D-shape optical fiber sensor
containing graphene are investigated theoretically and numerically. Maxwell's equations are …

Metamaterial bandpass filter based on three-dimensional structure

Z **ao, Q Xu, C Li - Journal of Electronic Materials, 2021 - Springer
In this paper, a tunable, broadband metamaterial (MM) bandpass filter based on three-
dimensional (3D) structure was designed. It improves the out-of-band attenuation problem of …

[PDF][PDF] Wide-angle and wavelength-independent perfect absorption at metamaterial surfaces

MF Ubeid, MM Shabat, DM Schaadt - Rom. Rep. Phys, 2016 - rrp.nipne.ro
In this paper, the reflection and absorption properties of a metamaterial layer on a metallic
substrate is investigated theoretically and numerically. Perfect absorption is achieved for any …

Artificial metamaterials for high efficiency silicon solar cells

H Hamouche, MM Shabat - … of the Third International Symposium on …, 2018 - Springer
The reduction of the significant optical losses due to the reflection and the increase of the
penetration of the solar photons into the silicon initiated the development of new …

3-D FE wire modeling and analysis of electromagnetic signatures from electric power drive components and systems

MR Barzegaran, OA Mohammed - IEEE transactions on …, 2013 - ieeexplore.ieee.org
A 3-D finite-element (FE) optimized equivalent source numerical model for the analysis of
low frequency electromagnetic field signatures in electric drives is proposed. An example …

Investigation of double negativity of SRR-thin wire structures

RO Manohar, S Jacob… - … Conference on Control …, 2015 - ieeexplore.ieee.org
This paper investigates the double negative properties of metamaterials. A unit cell
metamaterial with side length of 4mm and thickness of 0.2 mm is modeled using a …

Low reflection and high transmission by a layered structure containing diamond-like carbon, porous silicon, and left-handed material

MF Ubeid, MM Shabat, SM Altanany - Superlattices and Microstructures, 2017 - Elsevier
In this paper, we propose and theoretically analyze a stratified waveguide structure
comprised of diamond-like carbon (DLC), porous silicon (PS), and left-handed material …

Propagation of electromagnetic waves through a multilayered structure containing diamond-like carbon, porous silicon, and left-handed material

MM Shabat, MF Ubeid, SM Altanany - Applied Physics A, 2016 - Springer
In this work, reflection and transmission of electromagnetic wave through a multilayered
structure containing diamond-like carbon, porous silicon, and left-handed material (LHM) …

Analytical sensitivity and reflected power through a D-shape optical fibre sensor

M Ubeid, M Shabat - Opto-Electronics Review, 2014 - degruyter.com
In this paper, the reflection properties and sensitivity of a D-shape optical fibre sensor are
investigated theoretically and numerically with the emphasis on the metal layer [gold (Au) …