Mestapha Arejdal | Condensed Matter | Member

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Dr. Mestapha Arejdal | Condensed Matter | Member

PHD at Mohammed V University, Rabat, Morocco

Mestapha Arejdal, PhD, is a physicist specializing in computational modeling and condensed matter physics. With teaching experience at the University of Marrakech and research tenure at Mohammed V University, Rabat, his work delves into Spintronics and magnetic refrigeration materials. His expertise lies in Monte Carlo simulations and Ab-initio methods, contributing to advancements in energy harvesting and green technologies. Arejdal’s publications in renowned journals and roles as a reviewer underscore his commitment to scientific rigor. Proficient in various programming languages and fluent in French and English, he blends theoretical prowess with practical applications, fostering innovation in physics and beyond.

Professional Profiles:

Academic Background

2014-2017: PhD in Physics, specializing in Computer Physics and Condensed Matter Modeling, Mohammed V University, Rabat, Morocco. 2012-2014: Master in Physics Informatics, Faculty of Sciences, Mohammed V University, Rabat, Morocco. 2011-2012: Licence in Energy Physics, University Ibn ZOHR, Agadir, Morocco. 2009-2011: Diploma of General University Studies in Physics, University Ibn ZOHR, Agadir, Morocco. 2008-2009: Bachelor of Experimental Sciences in Physics, High School Moulay Abdellah Ben Hassain, Agadir, Morocco

Academic Positions

2017-2019: Teacher at the private University of Marrakech. 2017-2019: Researcher at Laboratory of Condensed Matter and Interdisciplinary Sciences (LaMCScI), Faculty of Sciences, Mohammed V University, Rabat, Morocco

Area of Research Interests

Enjoys reading and traveling. Demonstrates strong teamwork, adaptability, flexibility, and autonomy.

Skills

Proficient in modeling and computer science tools such as Matlab, Scilab, Fortran, and Gaussian. Experienced in programming languages like C and C++. Fluent in French and English.

Research Focus:

Specializes in the theoretical study of magnetic properties and the magnetocaloric effect of materials, particularly in Spintronics (Dendrimer models) and magnetic refrigeration materials (MnAs/MnBi). Expertise in Monte Carlo simulations, Ab-initio methods (DFT), and mean-field approximation. Investigates nanomaterials and complex systems for potential applications in energy harvesting and green technologies.

Publications 

  1. Prediction of the magnetocaloric behaviors of the Kekulene structure for the magnetic refrigeration, cited by: 17, Publication date: 2020.
  2. Structural and optical properties of Zn1−x−yAlx SiyO wurtzite heterostructure thin film for photovoltaic applications, cited by: 2, Publication date: 2020.
  3. The theoretical study of the magneto-caloric effect in a nano-structure formed on a Dendrimer structure, cited by: 4, Publication date: 2020.
  4. Magneto-caloric effect in Pb2CoUO6 with the second-order phase transition, Publication date: 2021.
  5. The electronic, magnetic and optical properties of Ba2MUO6 compounds with (M = Ni, Co, Cd and Zn): DFT calculation, cited by: 2, Publication date: 2021.
  6. The magnetic cooling of YTiO3 compound for magnetic refrigeration, cited by: 3, Publication date: 2022.
  7. Magnetic cooling and critical exponents at near room temperature: The SrCoO3 perovskite,Publication date: 2022.
  8. Effect of Thickness Size on Magnetic Behavior of Layered Ising Nanocube Fe/Co/Fe: a Monte Carlo Simulation, Publication date: 2022.
  9. Effects of size for an assembly of core-shell nanoparticles with the cubic structure: Monte Carlo simulations, Publication date: 2022.
  10. Theoretical aspects of magnetic, magnetocaloric, and critical exponents: Nanomaterial model, Publication date: 2023.

 

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Christian Kenfack Sadem | Condensed Matter Physics | Member

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Assoc Prof Dr. Christian Kenfack Sadem | Condensed Matter Physics | Member

PHD at University of Abomey Calavi, Benin

Christian Kenfack Sadem, an Associate Professor born on July 26, 1983, in Buea, Cameroon, holds Ph.D.s in Physical Oceanography and Condensed Matter Physics. With a diverse teaching background, including roles as a lecturer and visiting lecturer across Cameroon, he currently serves as an Associate Professor at the University of Dschang. Kenfack’s expertise spans research, teaching, and supervision of junior researchers, focusing on condensed matter physics and exciton-polaron dynamics. Recognized for his teaching excellence, he inspires students to pursue research careers. Kenfack is also skilled in data management and scientific software, contributing significantly to climate modeling.

Professional Profiles:

Education

Ph.D. in Physical Oceanography and Applications, University of Abomey Calavi, Benin, May 2021 Ph.D. in Condensed Matter Physics, University of Dschang, Cameroon, November 2011 Masters in Physical Oceanography and Applications, University of Abomey Calavi, Benin, November 2010 M.Sc. in Condensed Matter Physics, University of Dschang, Cameroon, June 2008 B.Sc. in General Physics, University of Ngaoundere, Cameroon, September 2005

Employment History

Associate Professor: University of Dschang, Cameroon (2019 – Present) Lecturer and Visiting Lecturer: Various institutions in Cameroon (2012 – 2019) Visiting Lecturer: National Polytechnic Bambui, Cameroon (2008 – 2009) Visiting Lecturer: Intitut Privé Polyvalent la Reforme, Cameroon (2007 – 2008)

Teaching Activities

Taught a range of courses including Statistical Physics, Group Theory, General Physics, Electromagnetism, and more

Prizes, Awards, Fellowships

Received various scholarships and fellowships including the Mwalimu Nyerere African Union Scholarship and the DAAD fellowship. Conducted groundbreaking research in the field of condensed matter physics, particularly in the areas of exciton-polaron dynamics and optical properties of transition metal dichalcogenides

Research Focus:

Christian Kenfack Sadem has contributed significantly to various scientific publications, including “Mobility and Decoherence of Bipolaron in Transition Metal Dichalcogenides Pseudodot Quantum Qubit” published in the Iranian Journal of Science. Additionally, he has co-authored articles such as “Enhancement of the group delay in quadratic coupling optomechanical systems subjected to an external force” in Chinese Physics B and “First principle investigation of electronic and optical properties of graphene/h-BN bilayers using Tran-Blaha-modified Becke-Johnson potential” in Optical and Quantum Electronics. His research covers a wide range of topics, including exciton-polaron dynamics, optical properties of graphene, and magnetic barrier effects on transition metal dichalcogenides.

Publications 

  1. Deformation and size effects on electronic properties of toroidal quantum dot in the presence of an off-center donor atom, cited by: 5, Publication date: 2022.
  2. The intensity and direction of the electric field effects on off-center shallow-donor impurity binding energy in wedge-shaped cylindrical quantum dots, cited by: 18, Publication date: 2022.
  3. Magnetic barrier and temperature effects on optical and dynamic properties of exciton-polaron in monolayers transition metal dichalcogenides, cited by: 1, Publication date: 2022.
  4. Impacts of an initial axial force and surface effects on the dynamic characteristics of a bioliquid-filled microtubule in cytosol, Publication date: 2022.
  5. A Ginzburg-Landau approach to field theories for single, isolated zero-dimensional superconductors, Publication date: 2022.
  6. Magnetic barrier and electric field effects on exciton-polaron relaxation and transport properties in transition metal dichalcogenide monolayers, Publication date: 2023.
  7. First principle investigation of electronic and optical properties of graphene/h-BN bilayers using Tran-Blaha-modified Becke-Johnson potential, Publication date: 2023.
  8. Enhancement of the group delay in quadratic coupling optomechanical systems subjected to an external force, Publication date: 2023.
  9. Mobility and Decoherence of Bipolaron in Transition Metal Dichalcogenides Pseudodot Quantum Qubit, Publication date: 2024.

 

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Jone Kirubavathy Suyambulingam | Characterization techniques | Member

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Assist Prof Dr. Jone Kirubavathy Suyambulingam | Characterization techniques | Member

Assistant Professor at P.S.G.R. Krishnammal College for Women in Coimbatore, India

Dr. S. Jone Kirubavathy, an Assistant Professor at P.S.G.R. Krishnammal College for Women in Coimbatore, is a distinguished figure in the field of chemistry. With a Ph.D. from the same institution, her expertise lies in the synthesis and characterization of novel compounds, leading to patents such as “Ion Conducting Bio-Membrane from Plant Exudate.” Dr. Kirubavathy’s research contributions extend to numerous publications and research projects, reflecting her dedication to advancing scientific knowledge. Recognized for her academic excellence and mentoring prowess, she continues to inspire students and colleagues alike, fostering innovation and excellence in the realm of chemistry.

Professional Profiles:

Academic and Professional Achievements

Dr. S. Jone Kirubavathy, currently serving as an Assistant Professor in the Department of Chemistry at P.S.G.R. Krishnammal College for Women in Coimbatore, has made significant contributions in the field of chemistry.

Work Experience

Having served as an Assistant Professor at various esteemed institutions, including Kongunadu Arts & Science College, Dr. Kirubavathy brings a wealth of experience to her current role. Her dedication to teaching and research has earned her recognition and respect among peers and students alike.

Awards and Recognitions

Dr. Kirubavathy’s contributions to academia have been acknowledged through various awards and accolades, including the Meritorious Award from Kongunadu Arts & Science College and the University Third Rank in UG studies. Her commitment to mentoring students and promoting scientific awareness further highlights her dedication to the field.

Academic Qualifications and Thesis

With a Ph.D. in Chemistry from P.S.G.R. Krishnammal College for Women, Dr. Kirubavathy’s academic journey has been marked by excellence. Her doctoral thesis titled “Synthesis, Characterisation and Applications of Transition Metal Complexes of Quinoxaline, Pyrimidine and Benzothiazole Based Heterocyclic Ligands” reflects her expertise in the field.

Research Focus:

Dr. S. Jone Kirubavathy’s research focus lies primarily in the synthesis, characterization, and biological evaluation of novel Schiff base ligands and their metal complexes. She has made significant contributions to the field, particularly in studying the structural and molecular properties of biologically active compounds. Dr. Kirubavathy’s work encompasses various aspects of metal coordination chemistry and its applications in antimicrobial activity, DNA interaction studies, and cytotoxicity evaluation. Her investigations into the design and characterization of transition metal complexes highlight her expertise in the development of potential pharmaceutical agents and materials with diverse applications in biomedical and environmental sciences.

Publications 

  1. Synthesis, characterization and biological investigations of novel Schiff base ligands containing imidazoline moiety and their Co (II) and Cu (II) complexes, cited by:  51, Publication date: 2018.
  2. Tetradentate Schiff Base complexes of transition metals for antimicrobial activity, cited by:  42, Publication date: 2020.
  3. Structural, theoretical investigations and biological evaluation of Cu (II), Ni (II) and Co (II) complexes of mercapto-pyrimidine schiff bases, cited by: 23, Publication date: 2017.
  4. Structural, optical, morphological and electrochemical properties of ZnO and graphene oxide blended ZnO nanocomposites, cited by: 21, Publication date: 2023.
  5. Synthesis, structure, biological/chemosensor evaluation and molecular docking studies of aminobenzothiazole Schiff bases, cited by: 17, Publication date: 2020.
  6. Structural, optical, thermal, biological and molecular docking studies of guanidine based naphthoate metal complexes, cited by: 14, Publication date: 2021.
  7. 2-Methylimidazolium pyridine-2, 5-dicarboxylato zinc (II) dihydrate: Synthesis, characterization, DNA interaction, anti-microbial, anti-oxidant and anti-breast cancer studies, cited by: 12, Publication date: 2021.
  8. Corn silk extract–based solid-state biopolymer electrolyte and its application to electrochemical storage devices, cited by: 11, Publication date: 2022.
  9. Synthesis, characterization, DFT, In-vitro anti-microbial, cytotoxicity evaluation, and DNA binding interactions of transition metal complexes of quinoxaline Schiff base ligand, cited by: 11, Publication date: 2020.
  10. Metal oxides: Advanced inorganic materials, cited by: 08, Publication date: 2022.

 

 

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