Conveners
Poster Room: 2—Materials physics, Condensed Matter, Earth Science
- Stephane Kenmoe
- Somiealo AZOTE epse HASSIKPEZI
Poster Room: 3—Radiation & medical physics, Biophysics, Physics Education & Community Engagement
- Mounia Laassiri (Brookhaven National Laboratory)
Poster Room: In-Person Poster Room
- Julia Ann Gray (ASP)
- Katawoura BELTAKO (University of Lomé)
Poster Room: 1 — Nuclear physics, High Energy, Astrophysics, Cosmology
- Benard Mulilo (University of Zambia)
- Jesutofunmi Fajemisin
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MOHAMED ISLAM KHADIR (Department of Physics, LRPRIM Laboratory, University Of Batna 1)16/09/2025, 16:00Physics ResearchContributed Poster Presentation
Background/Purpose: End-window X-ray tubes, despite their growing application in energy-dispersive X-ray fluorescence (ED-XRF), remain less studied than side-window designs. This work focuses on using Monte Carlo simulations to investigate the effect of Palladium (Pd) target thickness and beam energy on X-ray spectra. The goal is to optimize these parameters to enhance spectral quality and...
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Ms Pristina Mayiva CHIEMOU KEMAYOU (Unité de Recherche de Matière Condensée, d' Electronique et de Traitement de Signal (URMACETS) Department of Physics, Faculty of Science, University of Dschang, Cameroon, P.O.Box: 67 Dschang-Cameroon)16/09/2025, 16:00Physics ResearchContributed Poster Presentation
Abstract:
Bose-Einstein Condensation (BEC) is a remarkable phenomenon where quantum effects manifest on a macroscopic scale. It has been observed in various systems, including ultracold atoms, and has recently been extended to non-equilibrium systems comprising photons and quasiparticles such as excitons, polaritons, and magnons. In this work, we focus on magnon Bose-Einstein Condensates...
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THOMAS OJONUGWA DANIEL (DEPARTMENT OF PHYSICS, FACULTY OF PHYSICAL SCIENCES, ALEX EKWUEME FEDERAL UNIVERSITY NDUFU ALIKE)16/09/2025, 16:00Physics ResearchContributed Poster Presentation
OPTIMIZING GLOBAL ENERGY CONSUMPTION AND PROMOTING SUSTAINABILITY THROUGH DATA DRIVEN INSIGHT
Thomas O. Daniel
*Corresponding e-mail: daniel.thomas@funai.edu.ng ; danielojonugwathomas@gmail.comAbstract
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Global energy consumption has grown significantly over the past decades due to rapid industrialization, technological... -
Eric K. K. Abavare16/09/2025, 16:00Physics ResearchContributed Poster Presentation
We perform spin-polarized calculation base on density functional theory in the frame of generalized gradient approximation to examine the quantum capacitance (CQ) and surface charge storage of graphene(G)-based supercapacitor electrodes modified with molybdenum, sulfur, nitrogen, and monovacancy. Several electrode models, including graphitic doping, monovacancy doping, and Mo adsorption on...
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Eric Ofosu Asare16/09/2025, 16:00Physics ResearchContributed Poster Presentation
This study investigated the transfer of soil-based natural radionuclides from soil to rice in the Afram Plains and the potential radiological health risk to consumers. Gamma spectrometry was employed to measure activity concentrations of radionuclides in soil and rice samples. Transfer factors (TFs) estimated from the concentrations of U-238, Th-232, and K-40 were above the International...
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Mrs Guillène Martiale WANDJA (University of Yaoundé 1)16/09/2025, 16:00Physics ResearchContributed Poster Presentation
Facial detection is a rapidly evolving field, driven by recent advancements in artificial intelligence (AI) and machine learning. This presentation explores the current techniques employed in facial detection, with a focus on computer vision algorithms, such as convolutional neural networks (CNNs), which have revolutionized this discipline.
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We will begin with an introduction to the... -
Soukaina Mefrah (University Mohamed V Faculty of science RABAT)16/09/2025, 16:05Physics ResearchContributed Poster Presentation
Cone beam computed tomography (CBCT) is widely used in image-guided radiotherapy (IGRT) to improve treatment accuracy, particularly for thoracic and pelvic regions. However, the repeated use of CBCT raises concerns about cumulative radiation exposure, especially to radiosensitive organs. This study presents a comprehensive dosimetric analysis of CBCT protocols for thoracic and pelvic imaging,...
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Benjamin Anabaraonye (UNIVERSITY OF NIGERIA,NSUKKA, NIGERIA)16/09/2025, 16:05Community EngagementsContributed Poster Presentation
ABSTRACT
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Excessive emission of greenhouse gases has been discovered to affect the health and economic
potentials of individuals, communities and institutions in Nigeria adversely. The use of solar
energy and a lesser reliance on fossil fuels in Nigeria which is in line with the United Nations
Paris Agreement will help to reduce the excessive emission of greenhouse gases which are... -
Ms Fatima azairi (EPRA, Department of physics, Faculty of Sciences Semlalia)16/09/2025, 16:05Physics ResearchContributed Poster Presentation
Background: High-energy photon beams in radiotherapy can induce photoneutron production in linear accelerators (LINACs) operating above 10 MV, leading to secondary neutron contamination (Králík et al., 2008). These neutrons contribute to unwanted dose deposition in patients, making their characterization crucial for optimizing patient safety.
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Materials and Methods: Monte Carlo simulations... -
Manza Kasiab (Adama Science and Technology University)16/09/2025, 16:05Physics ResearchContributed Poster Presentation
The interplay between magnetism and superconductivity in Fe-based superconductors remains a topic of significant interest. This study investigates the electronic structure and superconducting properties of LiFeAs in ferromagnetic (FM), antiferromagnetic (AFM), and non-magnetic (NM) states using Density Functional Theory (DFT) and DFT+U
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approximations. Notably, the DFT approximation favors AFM... -
Manjot Grewal (UNIVERSITY OF DELHI)16/09/2025, 16:05Physics ResearchContributed Poster Presentation
ABSTRACT
The purpose of this project was to investigate the mechanoluminescence properties of Mn²⁺ doped CaZnOS phosphors and analyze their potential applications in stress sensing and radiation dosimetry. Mechanoluminescence (ML) is a phenomenon where materials emit light under mechanical stress, making them valuable for impact detection and structural monitoring.In this study, Mn²⁺...
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Carson Tormoi (N/A)16/09/2025, 16:05Physics ResearchContributed Poster Presentation
Abstract.
Fast development in Nairobi produces hazardous effects on environmental sustainability alongside public health issues due to rising water and air pollution rates. The proposed platform uses IoT technology to establish real-time pollution measurement for Mombasa Road and Industrial Area and Eastleigh and Westlands areas.A combination of IoT sensors priced at affordability levels...
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Mr David Machiri (Masinde Muliro University)16/09/2025, 16:10Physics ResearchContributed Poster Presentation
The continuous search for high-performing energy materials in photovoltaics is driving the exploration of novel doping schemes to modify the properties of established semiconductors. This work suggests a study using ab initio calculations based on density functional theory (DFT) to explore the impacts of codoping Bi and Sb in methylammonium lead bromide (MAPbBr$_3$), which is a highly...
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Shally Jemutai16/09/2025, 16:10Physics ResearchContributed Poster Presentation
Title: Advancing Thin-Film Photovoltaics for Sustainable Energy Solutions in Africa.
Abstract
Africa faces high energy demand with millions of people on the continent still not being able to access stable electricity. Renewable energy – particularly solar – presents an exciting alternative to address this longstanding challenge. Thin-film photovoltaic (TFPV) technology has been a hot...
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pkemoi elijah16/09/2025, 16:10Physics ResearchContributed Poster Presentation
Artisanal gold mining in Turkwel, Kenya, plays a crucial role in the local economy but poses significant environmental and health risks, including dust, soil erosion, and radiation exposure from contaminants. This study aimed to assess the radioecological hazards associated with mining activities by analysing soil samples from 29 locations within the region. Using gamma spectroscopy, the...
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Ms SOUKAINA KABRANE (Université Cadi Ayyad)16/09/2025, 16:10Physics ResearchContributed Poster Presentation
External radiotherapy is one of the main cancer treatment strategies, it is based on accurately administering high doses of ionizing radiation to the tumor volume while ensuring the protection of the surrounding healthy organs. Treatment in radiotherapy is administered using linear accelerators; In these medical facilities, bremsstrahlung photons are created by the deceleration of high-energy...
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Mr Aron HS Ambambi (Namibia University of Science and Technology)16/09/2025, 16:10Physics ResearchContributed Oral Presentation
The advancement of spintronics, a technology that leverages the electron’s spin in addition to its charge, demands materials with unique combinations of magnetic and electronic properties. Cobalt (Co)-doped titanium dioxide (TiO₂) has emerged as a promising candidate for such applications due to its potential to exhibit room-temperature ferromagnetism alongside semiconducting behaviour. This...
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Abdellah Touati (University of Bouira)16/09/2025, 16:10Physics ResearchContributed Poster Presentation
In this work, we investigate the strong interaction between quarks within a hadron using the framework of the generalized equivalence principle. First, we derive a spherically symmetric solution to Einstein’s equations, describing spacetime curvature induced by a strong interaction potential dominated by both chromoelectric and chromomagnetic fields. The resulting metric enables us to analyze...
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Ms Blessing Bamigbade (University of Ibadan)16/09/2025, 16:10Physics ResearchContributed Poster Presentation
Study of the electronic and optical properties of Ba3PCl3 antiperovskite using the DFT/GW-BSE approach
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Solar power is the most abundant, free, and sustainable energy source. There is a pressing need to develop next-generation photovoltaics (PVs) that are cheap and highly efficient to harvest the solar energy. A well-studied potential material for such purpose is perovskite with over 24%... -
Mr Ronald Tafara Chapoloza (National University of Science and Technology-(NUST))16/09/2025, 16:15Physics ResearchContributed Poster Presentation
A Study of the Isotope Effect in Superconductors with Emphasis On the Alpha Index
〖R.T.CHAPOLOZA〗^,G.G.NYAMBUYA
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National University of Science and Technology,
Faculty of Applied Sciences,
Department of Applied Physics
P.O. Box 939,
Ascot,
Bulawayo
Republic of Zimbabwe
〖Email:ronaldtafarachapoloza@gmail.com〗^
Abstract
This study investigates the isotope effect in superconductors,... -
Thendo Emmanuel Nemakhavhani (University of Johannebsurg)16/09/2025, 16:15Physics ResearchContributed Poster Presentation
The ionizing radiation produced during the activation stage of the MinPET technology can pose a radiological concern to the environment and be harmful to biological life if not carefully managed. Moreover, it can lead to the alteration of diamonds (production of defects), making the technology unsuitable for diamond discovery. This study investigates the long-term activation of kimberlite and...
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Dr SHEU AKEEM LAWAL (EMMANUEL ALAYANDE UNIVERSITY OF EDUCATION, OYO, OYO STATE, NIGERIA)16/09/2025, 16:15Physics ResearchContributed Poster Presentation
This study explores the concurrent assessment of RF interference exhausting key performance indicators (KPIs) and measurement techniques personalized for mobile telecommunications in Nigeria. The militating challenges responsible for the low quality of services in telecom sector are identified while possible resolutions are proffered for effective communications. The proliferation of mobile...
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Fatima Zahra Lahbabi (Universite Hassan II, Ain Chock (MA))16/09/2025, 16:15Physics ResearchContributed Poster Presentation
Non-collision activities prior to LHC beam collisions observed in ATLAS can be beam-induced when beam protons interact with upstream collimators, residual gas within the beam pipe, the beam pipe itself or caused by the exposure to high-energy particles from cosmic rays showers produced in the atmosphere, then cosmic muons can penetrate until the ATLAS cavern mainly via the two large access...
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Prof. FAICAL BARZI (IBN ZOHR UNIVERSITY)16/09/2025, 16:15Physics ResearchContributed Poster Presentation
This paper extends the Euclidean path integral formalism to account for nonextensive thermodynamics. Concretely, we introduce a generalized Wick's rotation from real time $t$ to imaginary time $\tau$ such that, $t\rightarrow-i f_\alpha(\tau)$, where $f_\alpha$ a differentiable function and $\alpha$ is a parameter related to nonextensivity. The standard extensive formalism is recovered in the...
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Dr Armand TCHINDA FEUDJIO (National Higher Polytechnic Institute (NAHPI), University of Bamenda)16/09/2025, 16:15Physics ResearchContributed Poster Presentation
Socioeconomic activities such as agriculture, water resources management, electricity production, disaster risk management, and health in West Africa (WA) are greatly related to rainfall. Therefore, there is an urgent need for reliable seasonal rainfall forecasts with sufficient lead time for responsible planning and decision-making. We present a regional evaluation of precipitation forecasts...
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Dr Samuel Odumu Ogana John (Center for Applied Radiation Science and Technology (CARST), North-West University (NWU), Mafikeng Campus, South Africa.)16/09/2025, 16:15Physics ResearchContributed Poster Presentation
The Rare Earth Elements (REEs) have emerged as crucial tracers in the field of nuclear forensics, offering unique fingerprints for identifying uranium ore concentrates (UOC). These elements, due to their distinct geochemical behavior, provide a reliable means of differentiating various uranium sources and detecting illicit trafficking of nuclear materials. The ability to analyze the specific...
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Vuako Maluleke16/09/2025, 16:20Physics ResearchContributed Poster Presentation
Gamma-ray spectrometry remains a cornerstone technique in nuclear science and environmental radioactivity assessment, offering precise identification and quantification of radionuclides. Despite its efficacy, conventional analytical methods often rely on manual processing, which can introduce subjectivity, reduce throughput, and hinder real-time analysis. In this study, an automated framework...
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Miracle Chibuzor Marcel (Pan-African citizen Science e-Lab)16/09/2025, 16:20Physics Education and OutreachContributed Poster Presentation
The Pan-African Citizen Science e-Lab (PACS e-Lab) is an online platform that engages the African public in hands-on activities in space science and astronomy, including those in North and Sub-Saharan Africa. We run five main projects, including exoplanet observations, asteroid searches, deep space image processing, double star research, and ARISS—amateur Radio on the International Space...
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Basit Balogun (University of Ilorin)16/09/2025, 16:20Physics Education and OutreachContributed Poster Presentation
Medical Physics is a critical component of modern healthcare, involving the application of physics principles to medicine, particularly in diagnostics and treatment. Despite global advancements in medical imaging and radiation therapy, Nigeria faces a significant gap between the availability of advanced equipment and the level of specialized training required. Currently, medical physics...
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Mohamed Amin RBAH (Mohammed V University)16/09/2025, 16:20Physics ResearchContributed Poster Presentation
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{\large{\bf Optical Aspect of Cosmological Black Holes in Einstein-Maxwell-Dilaton Theory} }
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\vskip0.5\baselineskip{\bf \underline{Mohamed Amin... -
Saad El Farkh (University Ibn Tofaïl - Kénitra (MA))16/09/2025, 16:20Physics ResearchContributed Poster Presentation
Monte Carlo simulations at next-to-leading order (NLO) precision are crucial for accurate predictions in high-energy physics, yet they remain computationally expensive due to intensive phase-space integration and event unweighting. This project explores an alternative strategy: generating events at leading order (LO) accuracy and reweighting them to NLO precision. The method is evaluated in...
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Mr M'bark Amghar (Faculty of science Agadir, Ibnou Zohr University, Morocco.)16/09/2025, 16:20Physics ResearchContributed Poster Presentation
n this paper, we investigate the phenomenon of optomechanically induced transparency (OMIT) in a cavity that has a moving end mirror and is subjected to an external force. Furthermore, we place an optical parametric amplifier (OPA) inside the cavity. We show that the transmission intensity of the probe field and the group delay is enhanced by the parametric gain and phase of the OPA. We also...
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Benjamin Anabaraonye (UNIVERSITY OF NIGERIA,NSUKKA, NIGERIA), Dr Evelyn Orji (University of Calabar,Nigeria)16/09/2025, 16:20Community EngagementsContributed Poster Presentation
ABSTRACT
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Nigeria is one of the developing countries in Sub-Saharan Africa whose youths make
up a larger percentage of the population. Youths form the active sector with agility,
liveliness, innovation, and potential to mobilize the other community members into
taking due and effective climate action. They can take up tasks and projects
effectively with a high level of energy and zeal... -
Kossi Kety (ICTP-EAIFR and Université Gustave Eiffel)16/09/2025, 16:25Physics ResearchContributed Poster Presentation
Amorphous molybdenum disulfide has shown potential as a hydrogen evolution catalyst, but the origin of its high activity is unclear, as is its atomic structure. Here, we have developed a classical inter-atomic potential using the charge equilibration neural network method, and we have employed it to generate atomic models of amorphous MoS2 by melting and quenching processes. The amorphous...
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Dr Ragil Ndongmo (University of Yaoundé I)16/09/2025, 16:25Physics ResearchContributed Poster Presentation
In this presentation, we investigate the influence of perfect fluid dark matter and quantum corrections on the thermodynamics of nonlinear magnetic-charged black hole. We consider the metric of the static nonlinear magnetic-charged black hole in the background of perfect fluid dark matter. Starting with the black hole temperature and the corrected entropy, we use the event horizon propriety in...
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Lizette Nange CHIA (University of Dschang, Cameroon)16/09/2025, 16:25Physics ResearchContributed Poster Presentation
Detecting harmful bacteria in drinking water is a significant concern for public health. Indicator bacteria like E.
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coli and fecal streptococci serve as markers for fecal contamination of water [Environmental and Pollution
Science (2019), pp. 191]. Several detection methods of these markers require costly equipment, and
specialized laboratories and technicians, and are time-consuming,... -
Mr BINGUNMEH JUSTPA GUKUU (University of Energy and Natural Resources (UENR), Sunyani, Ghana.)16/09/2025, 16:25Physics Education and OutreachContributed Poster Presentation
Ghana’s Contribution to Planetary Defense through Pan-African Asteroid Search Campaign
Author: GUKUU Bingunmeh Justpa (bingunmeh@gmail.com).
Affiliations: University of Energy and Natural Resources (UENR), Sunyani, Ghana.ABSTRACT
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Planetary defense is now a global concern due to asteroids and other space objects. Asteroid search is a global effort in planetary defense, and Ghana is... -
Mr Brahim Ait Ouazghour (LPHEA, Faculty of Science Semlalia, Cadi Ayyad University.)16/09/2025, 16:25Physics ResearchContributed Poster Presentation
We study the phenomenology of the charged Higgs boson at future muon colliders. We investigate both the pair production µ+µ− → H+H−, the single production µ+µ− → W±H∓, as well as the Vector Boson Fusion (VBF) {e+e−, µ+µ−} → ννH¯+H−. We show that the neutral Higgs exchange diagrams in the muon collider case can lead to a significant boost in the cross sections through their Yukawa couplings....
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Bakhtiyar Iskakov (al-Farabi Kazakh National University)16/09/2025, 16:25Physics Education and OutreachContributed Poster Presentation
Nuclear physics is one of the most fundamental and powerful areas of physics, playing a key role in solving significant global problems such as energy production and medicine. However, the study of nuclear physics in educational institutions faces many obstacles, such as the complexity of the concepts and the lack of sufficient educational materials. It is important not only to enhance...
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Mr Uarongororua Vejorerako (Namibia University of Science and Technology)16/09/2025, 16:25Physics ResearchContributed Poster Presentation
Nanowires are an important part of making next-generation solar cells due to their high surface area-to-volume ratio and they have better electronic qualities. This paper highlights the advantages of nanowire architectures, including enhanced light absorption, reduced recombination losses, and improved charge collection for nanowire solar cells. Tailoring nanowire dimensions and arrangements...
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Youness Foukhari (Research laboratory in physics and sciences for engineering)16/09/2025, 16:30Physics ResearchContributed Poster Presentation
Natural convection within a partially porous medium constitutes a complex coupling phenomenon, where boundary conditions at the interface between porous and free zones play a key role. These mechanisms are of great interest for many industrial applications. As part of this research, we have numerically modeled the double-diffusive convection of a nanofluid (Cu-$H_{ 2}O$) circulating in a...
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Youness Foukhari (Research laboratory in physics and sciences for engineering)16/09/2025, 16:30Physics ResearchContributed Poster Presentation
Natural convection within a partially porous medium constitutes a complex coupling
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phenomenon, where boundary conditions at the interface between porous and free zones play a key
role. These mechanisms are of great interest for many industrial applications. As part of this research,
we have numerically modeled the double-diffusive convection of a nanofluid (Cu-H20) circulating in... -
Ms Dorothy Museo (University of Nairobi, Kenya)16/09/2025, 16:30Physics ResearchContributed Poster Presentation
This study presents an investigation of analysis of photometric variable Pre-Main Sequence stars in the star-forming region Sharpless 86 (Sh2-86). Sh2-86 is a prominent HII region located in the Vulpecula constellation, known for its active star formation, and is part of the larger Vulpecula OB1 association (Vul OB1; [1]). We identified the young stellar objects (YSOs) census using the method...
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MOUAD AIT MASKOUR (LPMS, Faculté des Sciences, Université ibn Tofaı̈l, Kénitra, Morocco)16/09/2025, 16:30Physics ResearchContributed Poster Presentation
In this paper, we have studied two-mode Gaussian states. First, we computed the distance between two mode
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separable states using the well-known Hilbert-Schmidt measure. We also calculated the scalar curvature of
the manifold associated with the two-mode separable states, which we showed to be zero. Additionally, we
considered two different operations on the two-mode bosonic system:... -
Mr Samuel Ugbor (University of Ibadan)16/09/2025, 16:30Physics Education and OutreachContributed Poster Presentation
Purpose: The understanding of physics among high school students can be enhanced by their ability to solve mathematical questions. This study investigates the impact of a Foundational Mathematics Intervention on students' understanding of Physics by comparing the outcomes of students at two different schools with and without the intervention. The hypothesis is that equipping students with...
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Mr Philippe Manjakasoa Randriantsoa (University of Antananarivo, Madagascar)16/09/2025, 16:30Physics ResearchContributed Poster Presentation
The precise determination of the Higgs boson mass is a fundamental objective in future high-energy physics experiments, particularly at the Compact Linear Collider (CLIC). This study uses a comprehensive simulation and analysis framework to examine the impact of the luminosity spectrum quality at 380 GeV on Higgs boson mass measurements. The beam-beam interaction effects were simulated with...
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Ms Nhi Dinh (Waterford Kamhlaba United World College of Southern Africa)16/09/2025, 16:35Physics ResearchContributed Poster Presentation
This research focuses on exoplanets by conducting observations on several of them using the MicroObservatory and the EXOTIC program to perform photometry on the data. The purpose of this research is to contribute to the periodic refinement of already discovered exoplanets, preparing them for missions like the James Webb Space Telescope (JWST) and the Nancy Grace Roman Space Telescope. By...
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Jaurel Kagho Zanguim (University of Padova)16/09/2025, 16:35Physics ResearchContributed Poster Presentation
Thin-film ferroelectrics belong to an important class of materials showing very interesting nonlinear optical properties that have a variety of applications in photonic devices. Using a model that employs the Landau-Ginzburg-Devonshire Mean Field Theory, where the order parameter follows the same transformation characteristics as the polarization, we obtain a continuous Hamiltonian considering...
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Ms Najwa Chawki (Faculty of Sciences, Mohammed V University in Rabat,)16/09/2025, 16:35Physics ResearchContributed Poster Presentation
To address the stability and toxicity issues of halide perovskites, we proposed chalcogenide perovskites as an alternative family of materials with the intention to replace halide perovskites for photovoltaic and other optoelectronic applications. Zr-based chalcogenides AZrS3 (A=Ba, Ca, or Sr) are the most studied family of chalcogenide perovskites for optoelectronic properties, due to their...
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Najwa Chawki (Faculty of Sciences, Mohammed V University in Rabat,)16/09/2025, 16:35Physics ResearchContributed Poster Presentation
To address the stability and toxicity issues of halide perovskites, we proposed chalcogenide perovskites as an alternative family of materials with the intention to replace halide perovskites for photovoltaic and other optoelectronic applications. Zr-based chalcogenides AZrS3 (A=Ba, Ca, or Sr) are the most studied family of chalcogenide perovskites for optoelectronic properties, due to their...
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Mr Enock Santeto (Multimedia university of Kenya)16/09/2025, 16:35Physics ResearchContributed Poster Presentation
In this work, a theoretical framework for the spectroscopy of the $6\text{P}_{3/2}$ state in $^{85}Rb$ is demonstrated using a triple resonance spectroscopy technique implemented in the V-type plus a two-level system addressed by 780 nm, 420 nm and 421 nm lasers. This has been achieved using the density matrix formalism under electric dipole and rotating wave approximations and simulated using...
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Shereena Thames16/09/2025, 16:40Community EngagementsContributed Poster Presentation
In the United States, several environmental issues such as air pollution, bad water levels, wildfires, climate change, etc have easily targeted and affected underrepresented communities. Specifically throughout New York City, there are predominately Black neighborhoods that have suffered far worse environmental hazards in comparison to other communities. This in response to a lack of public...
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Ms Goratamang Ann Gaedie (North-West University/South African Astronomical Observatory)16/09/2025, 16:40Physics ResearchContributed Poster Presentation
The Affordable Multiple-Aperture Spectroscopy Explorer Prototype (AMASE-P) is a ground-breaking initiative focused on enhancing high-resolution integral field spectroscopy to probe ionised gas in the Milky Way and other nearby galaxies. A pivotal aspect of AMASE-P is the fibre instrument cable (FIC), which is engineered to effectively channel light from the telescope to the spectrographs....
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Shereena Thames16/09/2025, 16:40Community EngagementsContributed Poster Presentation
Cardiovascular disease remains the leading cause of death in the U.S, with fatalities increasing from 928,741 in 2023 to 931,578 in 2024. Moreover, there has been immense pressures on the healthcare system due to delayed or inaccurate diagnosis for heart-related issues and deaths. To bridge this gap between high heart-related deaths and low treatment plans, EASyExam is an Al-driven diagnostic...
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Ofentse Octovia Matlhakola (University of the Witwatersrand (ZA))16/09/2025, 16:40Physics ResearchContributed Poster Presentation
In high-energy particle collisions, protons emit quarks and gluons, which are modelled to interact with the surrounding vacuum to produce more quarks and gluons in a cascading process known as a parton shower. Eventually, these particles combine to form hadrons, collectively moving in the same direction to create what we observe as a jet. The Lund Jet Plane (LJP), mapping the momentum and...
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oumar ndiaye (Université Cheikh Anta Diop de Dakar Sénégal - Département de Physique- Institut de Technologie Nucléaire Appliquée)16/09/2025, 16:40Physics ResearchContributed Poster Presentation
Building on the results of [Faye et al., Phys. Rev. B 97, 235151 (2018)], which identified an antiferromagnetic (AFM) and Kondo singlet phases on the Kondo-Hubbard square lattice, we use the variational cluster approximation to investigate the competition between these phases on a two-dimensional triangular lattice with 120 degree spin orientation. In addition to the AFM exchange interaction...
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Dereje Gelanu Dadi16/09/2025, 16:45Physics ResearchContributed Poster Presentation
Dye-sensitized solar cells (DSSCs) are viewed as potential substitutes for traditional silicon-based solar cells due to their affordability, impressive performance in low-light conditions, eco-friendly energy production, and adaptability in solar product integration. The use of noble metals such as platinum as counter electrodes in DSSCs was initially limited by their high cost; however,...
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Kalamazoo Kitheka (ASP Member)16/09/2025, 16:45Physics ResearchContributed Poster Presentation
The rapid adoption of solar photovoltaic (PV) systems in developing countries is a critical driver of the global transition to renewable energy. However, the growing volume of end-of-life PV waste presents significant environmental and resource challenges, especially in regions with inadequate waste management infrastructure. This study focuses on developing a cost-effective circular economy...
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Raju Ghosh (Sukumar Sengupta Mahavidyalaya)16/09/2025, 16:45Physics ResearchContributed Poster Presentation
The content is given in the attachment section.
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Sarra Ben Brik (Laboratory of Atomic and Molecular Spectroscopy & Applications, Faculty of Sciences, University of Tunis El Manar)16/09/2025, 16:45Physics ResearchContributed Poster Presentation
This study focuses on the development of innovative screening techniques for autoimmune diseases, particularly Systemic Lupus Erythematosus (SLE), aiming to overcome the limitations of invasive and costly analyses. By leveraging non-invasive spectroscopic methods, along with the analysis of easily acquired biological tissues like nails, hair, and skin, the research aims to enable rapid,...
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Prof. Mouna Bouhelal (LPAT, Echahid Cheikh Larbi Tebessi University)16/09/2025, 16:45Physics ResearchContributed Poster Presentation
The 25Mg nucleus plays a critical role in nucleosynthesis processes, particularly in slow neutron capture process (s-process). The (α,n) reaction on 22Ne producing 25Mg is the main neutron source in massive stars. In addition, 25Mg is the origin of the formation of two other nuclei in stellar environments, the proton capture on 25Mg, forms 26Al and the neutron capture on 25Mg, forms 26Mg. The...
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Ashley Phala (University of Pretoria)16/09/2025, 16:50Physics ResearchContributed Poster Presentation
The search for sustainable and clean alternative energy sources has recently increased interest in hydrogen storage using hydride-forming alloys. High -entropy alloys have become a topic of interest in the recent years, this is because of their potential application in hydrogen storage materials. Although numerus experimental studies have been conducted, there is still a lack in the...
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Mr David Amenou (Université de Lomé)16/09/2025, 16:50Physics ResearchContributed Poster Presentation
〖 〖Akotchayé Amenou〗^(1,2),Komi Apélété Amou〗^(1,2 ),〖Komlan Segbéya Gadedjisso〗^(2,3) 〖 Essowè Mouzou〗^(1,2) 〖,Mazabalo Baneto〗^(1,2),〖Ayayi Claude Ahyi〗^(4,5)
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1_(Solar Energy Laboratory,Department of Physics,Faculty of Science,University of Lomé,01BP 1515,Lomé,Togo) ) 2_(Regional Center of Excellence for the Mastery of Electricity (CERME),University of Lome,01BP1515,Lome,Togo) )... -
Abdelmajid El Maaroufi (Laboratoire: Physique des Matériaux et Subatomique (LPMS), Department of Physics, Faculty of Sciences, University Ibn Tofail, Kenitra, Morocco.)16/09/2025, 16:50Physics ResearchContributed Poster Presentation
The SU(1,1) interferometer, a nonlinear analog of the traditional Mach-Zehnder interferometer, has emerged as a powerful tool for achieving phase sensitivity beyond the standard quantum limit (SQL). In this work, we propose the using of a superposition of even and odd coherent states as input states to enhance the phase sensitivity of an SU(1,1) interferometer. These non-classical states...
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Kareem Waleed (Paradox Team), Mohamed Elattar, Aya Sabry (Paradox Team / Assiut University)16/09/2025, 16:50Physics Education and OutreachContributed Poster Presentation
Citizen Science provides the public with an opportunity to contribute to scientific research. The [Pan-African Citizen Science e-Lab (PACS e-Lab)] [1] is a nonprofit educational platform dedicated to promoting astronomy and space science in Africa through hands-on projects. It serves as a means of advancing space exploration while enhancing space education and outreach. The [**Paradox...
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Bakhtiyar Iskakov (al-Farabi Kazakh National University)16/09/2025, 16:50Physics ResearchContributed Poster Presentation
Neutrinos are elementary particles that interact with other particles through the weak nuclear force, making them incredibly difficult to detect due to their extremely small mass and lack of electric charge. Despite their elusive nature, neutrinos play a pivotal role in astrophysics and cosmology. Modern research in high-energy astrophysics, astronomy, and cosmology reveals that neutrinos are...
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Dr Mwende Mbilo (Monolith Research Group, Department of Physics, Faculty of Science and Technology, University of Nairobi, P.O. Box 30197 – 00100, Nairobi, Kenya)16/09/2025, 16:55Physics ResearchContributed Poster Presentation
The Zintl phased K2SbAu ternary compound, previously investigated by experimental method and hitherto unexplored by theoretical techniques, has been studied by first-principles methods.The lattice parameters of the K2SbAu ternary compound agree with the experimentally observed ones. We observe the structural stability of the K2SbAu ternary compound using the enthalpy of formation, which is...
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Oyeleke Olarinoye (Department of Physics, Federal University of Technology, Minna)16/09/2025, 16:55Physics ResearchContributed Poster Presentation
Geopolymer has become a viable, eco-friendly, and effective alternative to Portland cement as binders in concrete meant for structural engineering and radiation shielding purposes. However, the radiation interaction cross-section of geopolymer could be lower than that of cement due to differences in chemical compositions. In this study, the influence of B4C on the strength and...
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ferdinand mavoa16/09/2025, 16:55Physics ResearchContributed Poster Presentation
In this work, we numerically study the cosmological evolution of a coupling model of non-minimal derivatives with a potential term in front of the Ricci scalar tensor. Specifically, this work is devoted to the examination of the late time cosmoogy of John and George's field model. Using the FLRW metric, we determined the equations of motion that derive from the scalar field model used. We then...
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Tesfaye Feyisa (Adama science and technology university)16/09/2025, 16:55Physics ResearchContributed Poster Presentation
Today, high energy consumption and thermal energy management are becoming crucial for sustainable energy and a stable environment, since nonrenewable fossil fuels are the main energy source for energy consumption worldwide. Therefore, new technologies are needed to capture energy from alternate sources before fossil fuel runs out. In this work, we designed a nanostructured grating for...
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SEIDA CHAIBATA16/09/2025, 16:55Physics ResearchContributed Poster Presentation
Quantum teleportation is regarded as a fundamental and essential protocol in quantum information science. Not only is it a method for long-distance transmission of quantum states, but it is also a building block for quantum networks, decentralized computation, and secure communication. In this presentation, I will review the theoretical background of quantum teleportation, its immunity to...
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Luca Serafini, Luigi Pellegrino, Marcello Rossetti Conti (INFN Milano), Dr Sanae SAMSAM (INFN Milano)16/09/2025, 17:00Physics Research
L. Serafini, S. Samsam, M. Rossetti – INFN/Milano
L. Pellegrino – INFN/LNF
Energy reservoirs are an ongoing challenge for renewable/green energy production systems based on non-programmable sources, like wind or solar energy. Several solutions are being studied and implemented, from hydro-reservoirs to mechanical energy storages, from hydrogen to electrical batteries.
Gravity...
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ABIR SELIM16/09/2025, 17:00Physics ResearchContributed Poster Presentation
Nowadays, in nuclear physics, as in many other scientific fields, experiment and theory are strongly linked. The combination of the two studies has led to significant advances in our understanding of the structure and behavior of atomic nuclei, in particular, the energy spectra and various other spectroscopic properties of nuclei throughout the sd shell region. These nuclei are mainly...
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Delphine Nishimwe (Mbarara University of Science and Technology)16/09/2025, 17:00Physics ResearchContributed Poster Presentation
In large optical surveys, a bi-modal distribution of galaxies has been observed at all redshifts based on parameters such as colour, luminosity, stellar mass, star formation rate (SFR), and specific SFR. This distribution separates galaxies into the blue cloud, with active star formation, and the red sequence, with galaxies hosting older stellar populations. The region between the blue cloud...
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Dr Saad Eddine Baddis (Département de Physique, Equipe des Sciences de la matière et du rayonnement, ESMaR Faculté des Sciences, Université Mohammed V de Rabat, Rabat, Morocco)16/09/2025, 17:00Physics ResearchContributed Poster Presentation
In this work, we approach certain black hole issues, including remnants, by provid
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ing a statistical description based on the weak gravity conjecture in the swampland
program. Inspired by the Pauli exclusion principal in the context of the Fermi sphere,
we derive an inequality which can be exploited to verify the instability manifestation of
the black holes via a characteristic... -
NKONZO XULU16/09/2025, 17:00Physics ResearchContributed Poster Presentation
The question of whether atomic nuclei can have triaxial shapes at their ground states is still an ongoing subject of debate. In this study, we systematically analyze the ground-state bands of rotating even-even nuclei to identify the presence of triaxiality across the nuclear chart using experimental data. We apply the newly proposed Coriolis analysis method, which involves plotting...
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Youness Ighris (Research Laboratory in Physics and Sciences for Engineers (LRPSI), Polydisciplinary Faculty, University of Sultan Moulay Slimane, Beni Mellal, Morocco)16/09/2025, 17:05Physics ResearchContributed Poster Presentation
This work presents a detailed numerical investigation of natural convection within a triangular enclosure containing a nanofluid, using the single relaxa-tion time lattice Boltzmann method (SRT-LBM). The study aims to evaluate the impact of dispersing copper nanoparticles in pure water under various thermal conditions. The focus is placed on the analysis of isotherm distribu-tions, flow...
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Mr Godwin Posta Wabuyi (multimedia university of kenya), Dr Horace Kibe (Bomet university college)16/09/2025, 17:05Physics ResearchContributed Poster Presentation
Superconductivity being a gray area of research for the past four decades now is still a hot topic for discussion. It was discovered in 1911 by kammerling Onne’s where a mercury wire upon immersed in liquid helium realized an abrupt change of resistance to zero. Further research has been conducted until today to unravel a superconductor that can operate at room temperature and ambient pressure...
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Shambel Sahlu (Centre for Space Research, North-West University)16/09/2025, 17:10Physics ResearchContributed Poster Presentation
The cosmological background and perturbation dynamics have been explored using an interacting dark-fluid model, where energy is exchanged between dark matter and dark energy via diffusion. After solving the background expansion history for the late-time Universe, we aim to constrain the best-fit cosmological parameters ({\Omega_m, h, r_d, Q_m}) through the MCMC simulations using several...
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