A5072473408- Chalcogenide Semiconductor Thin Films
- Heusler alloys: electronic and magnetic properties
- Advanced Thermoelectric Materials and Devices
- Perovskite Materials and Applications
- 2D Materials and Applications
- Quantum Dots Synthesis And Properties
- Nuclear materials and radiation effects
- Advanced Condensed Matter Physics
- Ferroelectric and Piezoelectric Materials
- Electronic and Structural Properties of Oxides
- Inorganic Chemistry and Materials
- Hydrogen Storage and Materials
- Multiferroics and related materials
- Luminescence Properties of Advanced Materials
- Electrocatalysts for Energy Conversion
- Magnetic and transport properties of perovskites and related materials
- MXene and MAX Phase Materials
- Catalytic Processes in Materials Science
- Inorganic Fluorides and Related Compounds
- Rare-earth and actinide compounds
- Microwave Dielectric Ceramics Synthesis
- Advanced battery technologies research
- Advanced Photocatalysis Techniques
- Semiconductor materials and interfaces
- Nuclear Materials and Properties
Sejong University
2022-2024
Institute of Physics
2022
Institute of High Pressure Physics
2021-2022
Polish Academy of Sciences
2021-2022
University of Sargodha
2018-2020
University of Lahore
2018-2020
Abstract Lead‐free double perovskites are unique materials for transport and optoelectronic applications that use clean resources to generate energy. Using first‐principle computations, this study thoroughly investigates the structural, thermoelectric, optical attributes of A 2 TlAgF 6 (A = Rb, Cs). Tolerance factor formation energy estimates used verify these exist in cubic phase. Elastic constants with high melting temperature values ductile when evaluated mechanical stability using Born...
Abstract For energy‐efficient and high‐power illumination systems, phosphor materials have attracted huge research attention over the recent decades. Herein, applying first‐principles method, we investigate predict optoelectronic structural properties of light‐harvesting phosphors Z 2 SiF 6 (Z = K, Li, Na, Rb) as promising candidates for weight‐light‐emitting diodes w‐LEDs. The calculated direct energy band gaps are order 1.56, 1.461, 1.479, 1.585 eV Rb), respectively, thus rendering...
CeO 2 thin film-based devices have become hot favorite candidates for researchers due to the outstanding characteristics of ceria such as memory storage materials, high oxygen capacity, excellent chemical and thermal stability, transparency in visible region highly tunable energy band structures. Developing suitable materials industrial uses like optoelectronic thermoelectric is primary goal field renewable energy. Herein, we investigated optical, thermodynamic properties [Formula: see text]...
The interface architectures of inorganic-organic halide perovskite-based devices play key roles in achieving high performances with these devices. Indeed, the perovskite layer is essential for synergistic interactions other practical modules devices, such as hole-/electron-transfer layers. In this work, a heterostructure geometry comprising transition-metal dichalcogenides (TMDs) molybdenum (MoX2 = MoS2 , MoSe2 and MoTe2 ) perovskite- or hole-transfer layers prepared to achieve improved...
Three newly designed pyrochlore oxides, Eu2Tm2O7 (Tm = Hf, Sn, Zr), are analyzed for their magnetic, optical and electronic properties using ab-initio calculations within the context of density functional theory (DFT). We can refer these compounds as direct bandgap materials because there is a very slight difference between height bands at Γ- M-point. It observed that engineering be performed by replacing Hf with Sn Zr. from total states (TDOS) plots shape curves not same in spin up down...
Understanding the relationship between electronic structure, surface characteristic, and reaction process of a catalyst helps to architect proficient electrodes for sustainable energy development. The highly active stable catalysts made earth-abundant materials provide great endeavor toward green hydrogen production. Herein, we assembled Co1–xMoxTe (x = 0–1) nanoarray structures into bifunctional electrocatalyst achieve high-performance evolution (HER) oxygen (OER) kinetics under alkaline...
Abstract The properties of CeO 2 thin films, such as their memory store capabilities, visual transparency, chemical and thermal durability, adjustable energy band topologies, high oxygen storage capacity have captured the attention scientists. dispersions for Ce 1−x Tm x O (Tm = Co, Ni; 12.5%) are calculated to get insight into characteristics materials under investigation. anticipated bandgaps Co Ni 2.6 2.7 eV, respectively, in spin ↑ channel. However, both compounds show metallic character...