Name Omid Akhavan Affiliation عضو یک سازمان آموزشی یا پژوهشی داخلی Degree _ Website Email — JournalPaper Presentation FinishedProject Book Thesis Speech Innovation ResearchExcellence Sabbatical TheorizingChair GrantAttraction WorkShop Membership JournalPublication ExecutiveActivity TitleJournal 1 Band Alignment and Charge-Transport Tradeoffs in Ag2S QD Solar Cells: Quantum Confinement vs. Recombination Across Sizes and Thicknesses OPTICAL AND QUANTUM ELECTRONICS 2 Enhanced charge transport and photovoltaic efficiency via CsSnCl₃ incorporation in titanium halide perovskite solar cells Materials Today Communications 3 Impedance-driven optimization of charge transport in highly efficient Cs₂BiAgI₆/CZTS stacked solar cells Materials Today Communications 4 Numerical optimization and electrical characterization of lead-free MASnI₃/Rb₂SnI₆ tandem perovskite solar cells: Enhanced efficiency via synergistic absorber configuration Energy Reports 5 Carbon nanostructure interlayer-driven charge transfer engineering in lead-free CsSnCl₃ perovskite photovoltaics Results in Engineering 6 Interface engineering with single-walled carbon nanotubes for high-efficiency (> 29%) lead-free BaSnS₃ perovskite solar cells: insights from numerical simulation Materials for Renewable and Sustainable Energy 7 High-efficiency cascaded CsSnBr3/Cs3Bi2I9 solar cells: spectral absorption and photovoltaic response under clear-sky and cloudy conditions Energy Conversion and Management-X 8 Improving hybrid perovskite solar cells by utilization and optimization of Cs2AgBiBr6/MAPbI3/CsSnI3 triple cascade structure Journal of Power Sources 9 Built-in potential engineering via C60 buffer layer for high-performance CsSnGeI3 QD/CsSnBr3 hybrid perovskite solar cells JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 10 Comparing the performances of Cs2TiBr6, Cs2AgBiBr6, and Cs2PtI6 halide compositions in double perovskite photovoltaic devices Materials for Renewable and Sustainable Energy 11 Numerical optimization of cesium tin-germanium triiodide/antimony selenide perovskite solar cell with fullerene nanolayer JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 12 Using Cu2O/ZnO as Two-Dimensional Hole/Electron Transport Nanolayers in Unleaded FASnI3 Perovskite Solar Cells Materials 13 Effects of electron transport layer type on the performance of Pb-free Cs2AgBiBr6 double perovskites: a SCAPS-1D solar simulator–based study ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 14 Lead‑free MAGeI3 as a suitable alternative for MAPbI3 in nanostructured perovskite solar cells: a simulation study ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 15 TiO2 and C60 transport nanolayers in optimized Pb-free CH3NH3SnI3-based perovskite solar cells Materials Science and Engineering B-Advanced Functional Solid-State Materials