3 papers
cond-mat.mtrl-sci2025
Synthesis of Ultra-thin Potassium Tungsten Bronze Single Crystals with Optically Contrasting Domains and Resistive Switching
Abdulsalam Aji Suleiman, Amir Parsi, Hafiz Muhammad Shakir +3
Potassium tungsten bronzes (KWO) are nonstoichiometric oxides in which alkali ions, i.e., K+, occupy one-dimensional tunnels of the hexagonal WO6 framework, enabling couple…
cond-mat.mtrl-sci2025
In-Situ Growth and Ionic Switching Behavior of Single-Crystalline Silver Iodide Nanoflakes
Amir Parsi, Abdulsalam Aji Suleiman, Doruk PehlivanoÄlu +3
Silver iodide (AgI) is a prototypical superionic conductor, undergoing a first-order phase transition at 147 Celsius that enables rapid ionic transport through its lattice, making…
cond-mat.mes-hall2024
Photoluminescence enhancement at the vertical van der Waals semiconductor-metal heterostructures
Hafiz Muhammad Shakir, Abdulsalam Aji Suleiman, Kübra Nur Kalkan +8
Excitons in monolayer transition metal dichalcogenides (TMDCs) offer intriguing new possibilities for optoelectronics with no analogues in bulk semiconductors. Yet, intrinsic defec…