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  1. No Access

    Article

    Absorption Properties of a Defective Binary Photonic Crystal Consisting of a Metamaterial, SiO2, and Two Graphene Sheets

    The significance of light absorption is highlighted in the development of photovoltaic applications. This study explores the absorption characteristics of a defective photonic crystal (PhC) in the GHz range. T...

    Mahassen Elblbeisi, Sofyan A. Taya, Abdulkarem H. M. Almawgani… in Plasmonics (2024)

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    Article

    CSRR backed compact two-port, dual-band MIMO antenna for mm-wave applications

    This study presents a symmetrical two-element Multiple-Input Multiple-Output (MIMO) antenna that exploits a feasible spectrum for 5G millimetre structure on the ground plane.It is attained to one additional op...

    N. K. Anushkannan, Abdulkarem H. M. Almawgani, U. Arun Kumar… in Wireless Networks (2024)

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    Article

    Fano Resonance Based on Coupling Between Nanoring Resonator and MIM Waveguide for Refractive Index Sensor

    Fano resonance is a sharp and asymmetric spectral feature that can be used for refractive index sensing. In this paper, we propose a Fano resonance sensor based on the coupling between a nanoring resonator and...

    Zain Elabdeen A. Mohamed, Sofyan A. Taya, Abdulkarem H. M. Almawgani… in Plasmonics (2024)

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    Article

    Optical Biosensor Based on Surface Plasmon Resonance Nanostructure for the Detection of Mycobacterium Tuberculosis Bacteria with Ultra-High Efficiency and Detection Accuracy

    Mycobacterium tuberculosis bacteria is an illness that affects many people worldwide. Early diagnosis is crucial for patient care and can lower the death rate. As a result, sensitive and rapid detection of myc...

    Malek G. Daher, Sofyan A. Taya, Abdulkarem H. M. Almawgani, Ayman Taher Hindi… in Plasmonics (2023)

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    Article

    Surface Plasmon Resonance Biosensor Based on STO and Graphene Sheets for Detecting Two Commonly Used Buffers: TRIS–Borate-EDTA and Dulbecco Phosphate Buffered Saline

    In this study, we present a new biosensor based on surface plasmon resonance (SPR) for the detection of two commonly used buffers: Dulbecco Phosphate Buffered Saline (PBS) and TRIS-Borate-EDTA Buffer (TBE). Th...

    Sofyan A. Taya, Nael Doghmosh, Abdulkarem H. M. Almawgani, Ayman Taher Hindi… in Plasmonics (2023)

  6. Article

    Detection of Virus SARS-CoV-2 Using a Surface Plasmon Resonance Device Based on BiFeO3-Graphene Layers

    Coronavirus disease (COVID-19) pandemic outbreak is being investigated by severe respirational syndrome coronavirus-2 (SARS-CoV-2) as a global health issue. It is crucial to propose sensitive and rapid coronav...

    Sofyan A. Taya, Malek G. Daher, Abdulkarem H. M. Almawgani, Ayman Taher Hindi… in Plasmonics (2023)

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    Article

    Theoretical analysis of a refractive index sensor based on a photonic crystal fiber with a rectangular core

    In this study, a photonic crystal fiber (PCF) sensor is proposed for refractometric sensing. The proposed PCF sensor includes a single rectangular core and 32 rectangular air holes in the cladding region that ...

    Abdulkarem H. M. Almawgani, Dana N. Alhamss… in Optical and Quantum Electronics (2023)

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    Article

    Hybrid image steganography method using Lempel Ziv Welch and genetic algorithms for hiding confidential data

    Digital images are commonly used in steganography due to the popularity of digital image transfer and exchange through the Internet. However, the tradeoff between managing high capacity of secret data and ensu...

    A. H. M. Almawgani, Adam R. H. Alhawari… in Multidimensional Systems and Signal Proces… (2022)