Varsha Yadav | Material Sciences | Editorial Board Member

Published on by Young Scientists Awards

Dr. Varsha Yadav | Material Sciences
| Editorial Board Member

Shri Venkateshwara University | India

Dr. Varsha Yadav is a materials science researcher whose work focuses on advanced functional materials, energy harvesting technologies, organic electronics, and optoelectronic device engineering. Her research portfolio includes significant contributions to piezoelectric materials, nanostructured composites, and organic semiconductors, with applications spanning sustainable energy systems, photodetectors, and next-generation electronic devices. Her published studies explore the development and optimization of piezoelectric energy harvesting mechanisms, bridging fundamental material behavior with real-world technological applications. In addition, her research on organic photodiodes—particularly devices based on PTB7-Th:PCBM photoactive layers—demonstrates her commitment to enhancing light-matter interactions, device efficiency, and material performance in flexible and low-cost optoelectronic systems. With more than twenty scientific publications and over two hundred citations, Dr. Yadav has established herself as a steadily growing researcher in emerging material platforms. She frequently collaborates with interdisciplinary teams, contributing to broader scientific advancements in nanomaterials, thin-film technologies, polymer-based devices, and renewable-energy materials. Her work emphasizes both theoretical understanding and experimental innovation, ensuring strong relevance to energy sustainability, sensor engineering, and modern device architecture. Through her continued research, Dr. Yadav aims to advance high-performance materials that support the development of efficient, lightweight, and eco-friendly electronic technologies for future applications.

Featured Publication

 Yadav, V. (2025). Organic photodiode based on PTB7-Th:PCBM as photoactive layer. Indian Journal of Physics.

ABDALLAH ALDAHOUK | Biomedical engineering | Best Researcher Award

Published on by Young Scientists Awards

Mr. ABDALLAH ALDAHOUK l Biomedical engineering
| Best Researcher Award

Istanbul University-Cerrahpaşa | State of Palestine

Mr. ABDALLAH ALDAHOUK , the research conducted focuses on the validation and application of Monte Carlo simulation techniques using GATE (Geant4 Application for Tomographic Emission) software for modeling computed tomography (CT) imaging systems. This work aims to enhance the accuracy and efficiency of CT imaging through advanced computational modeling, allowing precise evaluation of image quality parameters and radiation dose distribution. By employing the Catphan CTP404 phantom, the study investigates the reliability of simulated data in replicating clinical imaging conditions, ensuring that virtual simulations closely mirror real-world CT performance. The research contributes to the optimization of CT imaging protocols, reduction of patient radiation exposure, and improvement of diagnostic accuracy. It further explores the integration of simulation-based calibration and validation methods in biomedical imaging, providing a framework for developing next-generation imaging systems with enhanced resolution and safety. The findings demonstrate the potential of GATE-based Monte Carlo simulations as a powerful tool for medical physicists and biomedical engineers to design, assess, and refine imaging systems without the need for extensive experimental trials. This work represents a significant advancement in computational biomedical engineering, bridging theoretical modeling and clinical imaging applications for improved healthcare diagnostics and imaging innovation.

Profile:  Orcid 

Featured Publication

Aldahouk, A. W., Sezdi, M., & Demir, M. (2026, February). Validation of GATE-based Monte Carlo simulation for clinical CT imaging using the Catphan CTP404 phantom. Radiation Physics and Chemistry, 218, 113364. https://doi.org/10.1016/j.radphyschem.2025.113364