Mohamed Ben bechir | Advanced Light Sources | Top Researcher Award

Assoc. Prof. Dr. Mohamed Ben bechir | Advanced Light Sources | Top Researcher Award

Laboratory of Spectroscopic and Optical Characterization of Materials (LaSCOM), Faculty of Sciences, University of Sfax, Tunisia

Dr. Mohamed Ben Bechir is an Accredited Assistant Professor in Physics at the University of Gafsa, Tunisia, with expertise in material science and optoelectronics. Born on September 11, 1988, he has an H-index of 16 and is fluent in Arabic, English, and French. His research revolves around material characterization, perovskite solar cells, and the application of machine learning in photovoltaic materials. He currently leads the Laboratory of Spectroscopic and Optical Characterization of Materials (LaSCOM) at the University of Sfax. His academic and research contributions have made him a prominent figure in the field of condensed matter physics, specifically in the growth and application of lead-free perovskites.

Profile

Education

Dr. Ben Bechir holds a Ph.D. in Physics from the University of Sfax (2015), specializing in the study of advanced materials. He obtained his M.Sc. (2012) and B.Sc. (2010) in Physics from the same institution. In 2022, he received the HDR (Accreditation to Direct Research) in Physics, which marks his eligibility to supervise Ph.D. students. His educational journey has provided him with a strong foundation in spectroscopy, materials science, and experimental physics.

Experience

Dr. Ben Bechir has been part of the Department of Physics at the University of Gafsa since 2015, where he served as Assistant Professor and later as an Accredited Assistant Professor from 2022 onwards. He also contributes to the Laboratory of Spectroscopic and Optical Characterization of Materials (LaSCOM) at the University of Sfax. His role involves teaching, mentoring students, and conducting high-level research in the fields of material characterization and optoelectronics. His expertise spans multiple techniques, such as X-ray diffraction, UV-visible spectroscopy, and electrical impedance spectroscopy.

Research Focus

Dr. Ben Bechir’s research focuses on lead-free perovskite materials, particularly in the realms of solar energy and optoelectronics. His work investigates the growth, characterization, and application of these materials in photovoltaic devices. He is also exploring the use of machine learning to predict new materials for solar applications. His research methods include spectroscopic techniques, electrical characterization, and nanotechnology, with a particular interest in the photophysics of perovskite solar cells. These efforts are aimed at advancing sustainable energy technologies.

Publications

  1. Small polaron dynamics in CsCuAgI3: A combined ultrafast spectroscopy and conductivity study for optoelectronic applications 📑
  2. Characterization of Cs2AgInCl6: Bridging Optical and Electrical Properties for Advanced Optoelectronic Applications 🔬
  3. Structural and Electrical Characterization of Cs2SnBr6: Insights From Raman Spectroscopy and Conductivity Under Varying Light Conditions
  4. Cs2ZnCl4: A lead-free all-inorganic perovskite with a large dielectric permittivity 🌞

Suneela Arif | Nanoscale Photonics Research | Best Researcher Award

Assist. Prof. Dr. Suneela Arif | Nanoscale Photonics Research | Best Researcher Award

Assistant Prof, Hazara University Mansehra Pakistan, Pakistan

Dr. Suneela Arif is an Assistant Professor at Hazara University, Mansehra, Pakistan, in the Department of Physics and Materials Science. She holds a PhD in Physics from Hazara University, where her research focused on half-metallicity in III-V semiconductors. Dr. Arif has over 15 years of academic and research experience in experimental and theoretical physics, specializing in materials science. Her teaching experience spans undergraduate to PhD levels, with a focus on subjects like Solid State Physics, Quantum Mechanics, Nanotechnology, and Spintronics. She has supervised numerous graduate and PhD students, contributing significantly to their research in materials science and computational physics. Dr. Arif’s work has made notable contributions in areas such as spintronics, semiconductor materials, and electronic structure theory. She is committed to advancing research and education in physics and materials science in Pakistan.

Profile

Education

 Dr. Suneela Arif completed her F.Sc. (Pre-Medical/Pre-Engineering) at B.I.S.E Abbottabad, followed by a BSc in Physics and Mathematics at Hazara University, Mansehra, Pakistan. She obtained her M.Sc. in Physics from the University of Peshawar, KPK, Pakistan, and went on to complete her PhD in Physics at Hazara University, focusing on the experimental and theoretical investigation of half-metallicity in transition metal-substituted III-V semiconductors. Dr. Arif also undertook a research internship at the National Internship Program, where she gained practical experience in materials engineering and physics. Her academic journey continued with her joining Hazara University as a Lecturer and later as an Assistant Professor in the Department of Physics. Dr. Arif’s extensive educational background and expertise in materials science have made her a leading figure in the academic community.

Experience

Dr. Suneela Arif has over 15 years of research and teaching experience. She started her academic career as a Lecturer at Hazara University, where she taught undergraduate and postgraduate courses in subjects such as Solid State Physics, Quantum Mechanics, Nanotechnology, and Electrodynamics. In 2016, she was promoted to Assistant Professor, continuing her work in teaching and research. Her research covers a wide range of topics, including spintronics, nanotechnology, materials science, and the electronic structure of complex oxides. Dr. Arif has supervised numerous M.Sc., M.Phil., and Ph.D. students, contributing significantly to the academic community. She has expertise in various materials characterization techniques, thin film deposition, and computational materials science. Dr. Arif has also led experimental and theoretical research projects funded by institutions, focusing on piezoelectric nanogenerators, ferroelectric materials, and half-metallicity in semiconductors.

Awards and Honors 

Dr. Suneela Arif has received several honors and awards throughout her academic and research career. In recognition of her contributions to the field of physics and materials science, she was awarded a National Internship Program under the Government of Pakistan, where she gained valuable hands-on research experience. Her work has been supported by numerous research grants for experimental and theoretical studies in materials science. Dr. Arif has also been instrumental in leading research projects in spintronics, nanotechnology, and materials characterization. She is highly regarded for her commitment to advancing scientific knowledge and has been acknowledged by her peers in the academic community for her contributions to both education and research. Dr. Arif’s ongoing dedication to the development of cutting-edge research in physics and materials science continues to earn her recognition both nationally and internationally.

Research Focus 

Dr. Suneela Arif’s research focuses on experimental and theoretical materials science, particularly in the areas of spintronics, ferroelectric and multiferroic materials, nanotechnology, and optoelectronics. Her research includes the synthesis and characterization of complex materials such as thin films, nanowires, and nanoparticles, with an emphasis on applications in energy harvesting, magnetic and electronic devices, and sensors. She has a deep interest in the electronic structure and properties of complex oxides and their potential for use in next-generation technologies. Dr. Arif is also heavily involved in computational materials science, utilizing techniques like Density Functional Theory (DFT) and first-principle calculations to investigate the properties of materials at the atomic level. Her work has explored the role of piezoelectric, thermoelectric, and spintronic materials, as well as their potential applications in memory devices, sensors, and energy-efficient technologies. Dr. Arif’s research has contributed significantly to advancements in these interdisciplinary fields.

Publications 

  1. Electric field and strain mediated zinc blende ZnSe: exploring its potential as a controlled stimulus responsive optical and optoelectronic material 📝🔬
  2. Electric field engineering and modulation of CuBr: a potential material for optoelectronic device applications 📝🔌📱