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solution‑Processed Thin Film Transparent Photovoltaics:Present Challenges and Future Development

Nano-micro Letters 2025年第2期17卷 566-600页

作者： Tianle Liu munerah m.s.Almutairi Jie ma Aisling stewart Zhaohui Xing mengxia Liu Bo Hou Yuljae Cho Um-sJTU Joint Institute Shanghai Jiao Tong UniversityShanghai 200240People’s Republic of China school of Physics and Astronomy Cardiff UniversityCardiff CF243AAWalesUK Department of Electrical and Computer Engineering Yale UniversityNew HavenCT 06511USA Energy sciences Institute Yale UniversityWest HavenCT 06516USA Future Photovoltaics Research Center Global Institute of Future TechnologyShanghai Jiao Tong UniversityShanghai 200240People’s Republic of China

Electrical energy is essential for modern society to sustain economic *** soaring demand for the electrical energy,together with an awareness of the environmental impact of fossil fuels,has been driving a shift towards the utilization of solar ***,traditional solar energy solutions often require extensive spaces for a panel installation,limiting their practicality in a dense urban *** overcome the spatial constraint,researchers have developed transparent photovoltaics(TPV),enabling windows and facades in vehicles and buildings to generate electric *** TPV advancements are focused on improving both transparency and power output to rival commercially available silicon solar *** this review,we first briefly introduce wavelength-and non-wavelengthselective strategies to achieve *** of merit and theoretical limits of TPVs are discussed to comprehensively understand the status of current TPV *** we highlight recent progress in different types of TPVs,with a particular focus on solution-processed thin-film photovoltaics(PVs),including colloidal quantum dot PVs,metal halide perovskite PVs and organic *** applications of TPVs are also reviewed,with emphasis on agrivoltaics,smart windows and ***,current challenges and future opportunities in TPV research are pointed out.

关键词： Transparent semiconductors solution-processable transparent solar cell Emerging solar cell materials Buildingintegrated photovoltaics

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Journal of Ocean Engineering and science 2022年第4期7卷 321-326页

作者： H.I.abdel-Gawad m.Tantawy m.s.mani Rajan Department of mathematics Faculty of ScienceCairo UniversityGizaEgypt Department of Basic sciences Faculty of EngineeringOctober 6 UniversityGizaEgypt Department of Physics University College of EngineeringAnna UniversityRamanathapuramIndia

The oscillatory motion on the ocean surface is a combination of a variety of different types of *** regularized waves are among ***,it is shown that they arise as solutions of the(1+2)-dimensional Benjamin-Bona-mahony equation(BBmE).Numerous works on(1+1)-dimensional BBmE were carried in the *** this paper,we consider the(1+2)-dimensional non-autonomous BBmE,with time-dependent *** model equation is completely *** objective is to find the exact solutions and investigate the relevant *** solve this issue,the extended unified method is used to find the exact solutions in the form of semi-self similar and self similar *** solve this issue,simi-larity transformations are ***,the generalized unified methods(GUm)are also used in the symbolic *** numerical results of these solutions are evaluated and are shown *** wave patterns of regularized waves in shallow water,near ocean shores,are ***-tory waves and vector of lumps with troughs are *** time-dependent coefficients are used,here,to control the different wave patterns that take the forms of the multi-U shaped wave with basins with a *** pattern formation occurs,which is in the form of two layers of lumps with *** tunneling is also *** waves patterns are *** stability of the steady state solutions is *** is found that the stability depends significantly on the dispersion coefficient.

关键词： (1+2)-dimensional Benjamin-Bona-mahony equation Extended unified method Wave patterns similariton solutions

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Intrumer:A multi module Distributed Explainable IDs/IPs for securing Cloud Environment

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Computers, materials & Continua 2025年第1期82卷 579-607页

作者： Nazreen Banu A s.K.B.sangeetha Department of Computer science and Engineering SRM Institute of Science and TechnologyVadapalani CampusChennai600026Tamil NaduIndia

The increasing use of cloud-based devices has reached the critical point of cybersecurity and unwanted network *** environments pose significant challenges in maintaining privacy and *** approaches,such as IDs,have been developed to tackle these ***,most conventional Intrusion Detection system(IDs)models struggle with unseen cyberattacks and complex high-dimensional *** fact,this paper introduces the idea of a novel distributed explainable and heterogeneous transformer-based intrusion detection system,named INTRUmER,which offers balanced accuracy,reliability,and security in cloud settings bymultiplemodulesworking together within *** traffic captured from cloud devices is first passed to the TC&Tm module in which the Falcon Optimization Algorithm optimizes the feature selection process,and Naie Bayes algorithm performs the classification of *** selected features are classified further and are forwarded to the Heterogeneous Attention Transformer(HAT)*** this module,the contextual interactions of the network traffic are taken into account to classify them as normal or malicious *** classified results are further analyzed by the Explainable Prevention module(XPm)to ensure trustworthiness by providing interpretable *** the explanations fromthe classifier,emergency alarms are transmitted to nearby IDsmodules,servers,and underlying cloud devices for the enhancement of preventive *** experiments on benchmark IDs datasets CICIDs 2017,Honeypots,and NsL-KDD were conducted to demonstrate the efficiency of the INTRUmER model in detecting network trafficwith high accuracy for different *** outperforms state-of-the-art approaches,obtaining better performance metrics:98.7%accuracy,97.5%precision,96.3%recall,and 97.8%*** results validate the robustness and effectiveness of INTRUmER in securing diverse cloud environments against sophisticated cyber threats.

关键词： Cloud computing intrusion detection system transformers and explainable artificial intelligence(XAI)

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structural,dielectric and magnetic properties of terbium doped strontium spinel ferrite（srFe2O4） synthesized by sol-gel method

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Journal of Rare Earths 2025年第2期43卷 337-344页

作者： Rifat shaheen Hafeez Ullah m.m.moharam Ahmad m.saeedi Ebraheem Abdu musad saleh muhammad Ijaz Adel A.El-Zahhar Gamil A.A.m.Al-Hazmi sana Ullah Asif Hafiz muhammad Tahir Institute of Physics Gomal University Department of Chemistry College of Arts and SciencesPrince Sattam Bin Abdulaziz University Chemical and Electrochemical Processing Department Central Metallurgical Research and Development Institute (CMRDI) Department of Physics Faculty of Applied ScienceUmm AL-Qura University Department of Chemistry College of ScienceKing Khalid University school of materials and Energy Yunnan University Department of Physics Govt. Graduate College Taunsa

In this research work,sol-gel technique was employed to prepare the strontium based spinel ferrite nanoparticles（srFe2O4） with different ratios of terbium（Tb）.Different characterization techniques were used to investigate the structural,morphological,dielectric and magnetic properties of the prepared samples.X-ray diffraction（XRD） result suggests that face-centered cube spinel nanocrystalline structure is *** size of the srFe2O4decreases with rising of Tb *** morphology,shape and size of the srFe2O4were examined by scanning electron microscopy（sEm） analysis and results reveal inhomogeneous distributions of the nanostructures with high *** electrical resistivity of the srFe2O4increases with rising of Tb ratio,which is confirmed from the cyclic *** is observed that dielectric constant of all the samples decreases with the increasing frequency *** is determined that the dielectric constants of the spinel ferrites are frequency dependent and decrease with increasing the frequency of applied electric *** magnetic behavior of srFe2O4with different ratios of Tb was studied and it is found that the saturation magnetization values of samples decrease with increase in the substitution of Tb3+at octahedral sites for Fe3+.This decrease in the values of msis also attributed to spin at surface of nanoparticles.

关键词： Dielectric properties magnetic properties Rare earths sol-gel spinel ferrites structural properties

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Nanoscale electropolishing of high-purity nickel with an ionic liquid

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International Journal of minerals,metallurgy and materials 2019年第5期26卷 649-656页

作者： Jon Derek Loftis Tarek m.abdel-Fattah Applied Research Center at Thomas Jefferson National Accelerator Facility and Department of molecular Biology and Chemistry at Christopher Newport University Department of Physical sciences Virginia Institute of Marine Science College of William and Mary Faculty of sciences Alexandria University

High purity(>99.9% composition) nickel metal specimens were used in electropolishing treatments with an acid-free ionic liquid electrolyte prepared from quaternary ammonium salts as a green polishing solution. Voltammetry and chronoamperometry tests were conducted to determine the optimum conditions for electrochemical polishing. Atomic force microscopy(AFm) revealed nanoscale effectiveness of each polishing treatment. Atomic force microscopy provided an overall observation of the material interface between the treated and unpolished regions. surface morphology comparisons summarized electrochemical polishing efficiency by providing root-mean-square roughness averages before and after electrochemical polishing to reveal a mirror finish six times smoother than the same nickel metal surface prior to electropolishing. This transition manifested in a marked change in root-mean-squared roughness from 112.58 nm to 18.64 nm and producing a smooth mirror finish. Finally, the mechanism of the ionic liquid during electropolishing revealed decomposition of choline in the form of a transient choline radical by acceptance of an electron from the nickel-working electrode to decompose to trimethylamine and ethanol.

关键词： electrochemical polishing ionic liquid Ni 2EG:1VB4

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Entanglement and Entropy squeezing for moving Two Two-Level Atoms Interaction with a Radiation Field

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Computers, materials & Continua 2021年第3期66卷 2445-2456页

作者： s.abdel-Khalek E.m.Khalil Beida Alsubei A.Al-Barakaty s.m.Abo Dahab Department of mathematics Collage of ScienceTaif UniversityTaif21944Saudi Arabia Department of mathematics Faculty of ScienceSohag UniversitySohag82524Egypt Department of mathematics Faculty of ScienceAl-Azhar UniversityCairoEgypt Department of Physics The University College at AljamoumUmm Al-Qura UniversityMakkahSaudi Arabia Department of mathematics Faculty of ScienceSouth Valley UniversityQena83523Egypt

In this paper,we analyzed squeezing in the information entropy,quantum state fidelity,and qubit-qubit entanglement in a time-dependent *** proposed model consists of two qubits that interact with a two-mode electromagnetic field under the dissipation *** analytical solution is calculated by considering the constants for the equations of *** effect of the general form of the time-dependent for qubit-field coupling and the dissipation term on the temporal behavior of the qubit-qubit entanglement,quantum state fidelity,entropy,and variance squeezing are *** is shown that the intervals of entanglement caused more squeezing for the case of considering the time-dependent ***,the entanglement between the qubits became more substantial for the case of time *** and negativity rapidly reached the minimum values by increasing the effect of the dissipation ***,the amount of variance squeezing and the amplitude of the oscillations decreased considerably when the time dependence increased,but the fluctuations increased *** show the relation between entropy and variance squeezing in the presence and absence of the dissipation parameter during the interaction *** result enables new parameters to control the degree of entanglement and squeezing,especially in quantum communication.

关键词： Entropy squeezing variance squeezing qubit-qubit entanglement moving qubits

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A geometric phase for superconducting qubits under the decoherence effect

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Chinese Physics B 2013年第10期22卷 88-93页

作者： s.abdel-Khalek K.Berrada mohamed A.El-sayed m.Abel-Aty mathematics Department Faculty of ScienceSohag University82524 SohagEgypt mathematics Department Faculty of ScienceTaif UniversityTaifSaudi Arabia Al Imam mohammad Ibn saud Islamic University (ImsIU) College of ScienceDepartment of PhysicsRiyadhSaudi Arabia The Abdus salam International Centre for Theoretical Physics Strada Costiera 11Miramare-TriesteItaly Laboratoire de Physique The'orique Faculte' des SciencesUniversite' Mohammed V-AgdalAvenue Ibn BattoutaBote Postale 1014Agdal RabatMorocco Informatics Department Faculty of ScienceTaif UniversityTaifSaudi Arabia

We propose a relaxation rate or dissipative cavity-based parameters that can be used as indicators of the stationary limit of a mixed state geometric phase. We perform our considerations for the system of a superconducting qubit in an open transmission line or interacting with a dissipative cavity. This system is very useful for performing an effective quantum computation by exhibiting the long collapse time of the geometric phase. It is shown that the geometric phase in the stationary limit does not depend on interaction time if the decay time exceeds an upper bound.

关键词： superconducting-qubit meometric phase mixed state decoherence

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Brain-penetrating neurotrophic factor mimetics: HER-096 as a disease-modifying therapy for Parkinson’s disease

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Neural Regeneration Research 2025年第4期20卷 1094-1095页

作者： Natalia Kulesskaya Kira m.Holmström Henri J.Huttunen Herantis Pharma Plc EspooFinland

Neurotrophic factors as a therapeutic approach in neurodegenerative diseases:A major unmet need in the field of central nervous system diseases is disease-modifying *** for decades there have been various symptomatic treatments available to alleviate the symptoms of the disease,disease-modification,*** that stop,significantly delay,or reverse the progression of the disease,has been turned out to a difficult goal to achieve.

关键词： diseases treatment therapeutic

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Effect of Y^(3+), Gd^(3+) and La^(3+) dopant ions on structural, optical and electrical properties of o-mullite nanoparticles

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Journal of Rare Earths 2014年第1期32卷 37-42页

作者： m.m.s.sanad m.m.Rashad E.A.abdel-Aal m.F.El-shahat K.Powers Central metallurgical R & D Institute Particle Engineering Research Center University of Florida Faculty of science Ain Shams University

Dielectric ceramics of m（x）Al6（1-x）si2O13 doped mullite were synthesized via co-precipitation technique. The X-ray diffrac-tion profiles revealed that these nanoparticles were crystallized well and the volume of mullite unit cell was increased as a function of the ionic radius of dopant ion. TEm images showed regular orthorhombic crystal morphology for the pure mullite sample. meanwhile, the doped samples exhibited slightly distorted crystal morphology of larger particle sizes. DsC thermograms evinced that the exo-thermic peak temperature of mullite was shifted to the lower value with m3＋ion insertion. The photoluminescence spectra were stud-ied for mullite samples, and it was found that the intensity of the emission spectra was affected by the m3＋ion type. It was found that, Y3＋doped mullite achieved the minimum dielectric loss value of 0.01 in the radio wave frequency region （1 mHz）. meanwhile, Gd3＋doped mullite achieved the minimum dielectric loss value of 0.09 in the microwave frequency region （1 GHz）.

关键词： rare earths doped mullite photoluminescence crystallization temperature dielectric ceramics

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Preparation of quantum size of tin oxide: structural and physical characterization

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Progress in Natural science:materials International 2016年第2期26卷 145-151页

作者： N.m.shaalan D.Hamad A.Y.abdel-Latief m.A.abdel-Rahim Physics Department Faculty of Science Assiut University

snO2NPs were successfully prepared via a hydrothermal method. X-ray diffraction analysis con fi rmed the rutile tetragonal structure of snO2NPs. The crystallite size increased from 1.18 to 5.06 nm with increasing the preparation temperature from 100 to 180 °C. The sEm photography of the products exhibited the agglomeration of the snO2nanocrystals to large view particles, while TEm images con fi rmed the polycrystalline phase and crystallite size those analyzed from XRD. The UV–vis absorption of ethanol suspended snO2NPs was measured. The optical band-gap energies（Eg） were signi fi cantly blue-shifted due to quantum con fi nement. Fluorescence spectra came to con fi rm this shift, where a clear shift in the maximum emission peak was observed. stokes shift of snO2nanocrystals was found to be crystallite size dependent.

关键词： Nanostructures Tin dioxide Luminescence Optical properties

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