A5011436852- Perovskite Materials and Applications
- ZnO doping and properties
- Chalcogenide Semiconductor Thin Films
- Solid-state spectroscopy and crystallography
- Thermal Expansion and Ionic Conductivity
- Electronic and Structural Properties of Oxides
- Advanced Photocatalysis Techniques
- Multiferroics and related materials
- Ga2O3 and related materials
- Hydrogen Storage and Materials
- Ferroelectric and Piezoelectric Materials
- Transition Metal Oxide Nanomaterials
- Semiconductor materials and devices
- Digital Transformation in Industry
- Advanced Memory and Neural Computing
- Copper-based nanomaterials and applications
- Advanced battery technologies research
- Heusler alloys: electronic and magnetic properties
- Optical properties and cooling technologies in crystalline materials
- Advanced oxidation water treatment
- Pigment Synthesis and Properties
- Law, logistics, and international trade
- Radiomics and Machine Learning in Medical Imaging
- Theoretical and Computational Physics
- Material Selection and Properties
University of the Punjab
2018-2024
Academy of Public Administration
2024
University of Hong Kong
2017-2023
Islamia University of Bahawalpur
2023
Air University
2017
Pakistan Institute of Nuclear Science and Technology
2017
University of Oslo
2017
Quaid-i-Azam University
1992
The human body is affected by ultraviolet radiation because it can penetrate and harm bodily cells. Although skin cancer early aging are consequences of prolonged exposure to (UV) rays, sun rays signify immediate excessive exposure. In this context, some structural, optical, electrical, mechanical properties the beryllium-based cubic fluoro-perovskite RBeF
In the modern era, major problem is solving energy production and consumption. For this purpose, perovskite materials meet these issues fulfill at a low cost. Density functional theory Cambridge Serial Total Energy Package (CASTEP) are used to examine characteristics of cubic inorganic perovskites RPbBr3 (R = Cs, Hg, Ga). context generalized gradient approximation (GGA), ultrasoft pseudo-potential plane wave technique Perdew–Burke–Ernzerhof exchange–correlation for investigations....
ABSTRACT The use of solar water‐splitting technology is anticipated to reduce the disparity between demand and consumption energy. Herein, CASTEP software used investigate perovskite CsSiX 3 (X = Cl F) materials by applying GGA‐PBE exchange–correlation functional. According structure properties, compounds possess a cubic “pm3m” using space group 221. direct band gaps in are 1.04 1.07 eV, respectively. Measures density states partial (PDOS) being utilized determine degree electron...
Abstract First-principle investigations explore materials science for functional purposes. The physical properties of CsGeCl 3 are investigated under pressure in steps 1.0 GPa. CASTEP and GGA-PBE technique is used to understand the characteristics cubic-based crystal structures with space group 221. energy bandgap (BG) exhibited direct semiconductors metallic transition nature at pressures its value decreased from 1.06 0.0 eV. It observed during computations that it maintains cubic phase...
Prospective use of perovskite hydride materials in H storage a crucial element clean energy systems has drawn lot attention. The structural, electrical, mechanical, thermodynamic, and qualities Na
Background: Pituitary microadenomas (PMs) are common benign tumors that often not visualized even when they present due to their asymptomatic nature. The objective of the study was evaluate diagnostic accuracy non-contrast magnetic resonance imaging (MRI) in diagnosis pituitary using histopathology as a gold standard. Methods: This cross-sectional validation (IRB Approval No. IRB/18/2024/01) included 121 patients presenting with severe headaches and focal brain lesions on CT scans at Doctors...
Influences of growth parameters on the shape and ferroelectric properties a 2D-In<sub>2</sub>Se<sub>3</sub>layered structure grown by CVD were systematically studied.
In the present study, hydroxyapatite (HA) powder was synthesized through heat decomposition method. Along with synthesization, effect of calcination temperature on physicochemical properties, antibacterial activity, and cell studies evaluated. The results study revealed that had a great impact properties HA powder. addition, X-ray diffraction (XRD) diffractograms texture coefficient portrayed highly crystalline structure obtained at 900 1,200 oC. presence hydroxyl phosphate vibration peaks...
Here, synthesis and thorough characterization of β-NaFeO
Abstract This study examined the structural, electronic, optical, mechanical, and thermal properties of K-based halide perovskites KGeX 3 (X = Cl, Br). All calculations have been carried out using DFT-based CASTEP simulation package with an ultra-soft pseudo-potential plane wave PBE-GGA technique. Both studied perovskite compounds are stable in terms mechanical stability. The calculated electronic indicate that both materials a semiconducting behavior direct band gap. gap value is 0.92 0.62...
Perovskite materials are considered the gateway of various physical applications to meet production and consumption energy medical fields. Density Functional Theory (DFT) becomes most important field in modern era investigate perovskite for properties. DFT nowadays is used explore a lot like photocatalytic, optoelectronic, photovoltaics. We discussed radium based cubic hydrides RbRaX3 (while X = F & Cl) material's electrical, optical, elastic, characteristics with help DFT-based CASTEP code...
Tinospora cordifolia plant extract was used for the green synthesis of AgFeO2 NPs, which were then characterised using FTIR (Fourier transform infrared spectroscopy), SEM (scanning electron microscopy), UV-vis spectroscopy, VSM (vibrating sample magnetometry), zeta potential, BET (Brunauer-Emmett-Teller), and XRD (X-ray diffraction) analysis. The notable peaks observed at 550–600 cm−1 in hybrid NPs can be attributed to presence iron oxide skeleton (-O-Fe), indicating nanocrystals....
Systematic magnetic, electronic, and electrical studies on the Cu0.04Zn0.96O/Ga0.01Zn0.99O cell structure grown (001) sapphire by pulsed laser deposition technique show that Cu multivalent (CuM+) ions modulate magnetic resistive states of cells. The moment is found to be reduced ∼30% during high resistance state (HRS) low (LRS) switching. X-ray photoelectron spectroscopy results reveals an increase Cu+/Cu2+ oxidation ratio (which has been determined relative positions Fermi level acceptor...
This work aimed to investigate photocatalytic properties of GQDs@PEG@Mg-ZnFe2O4 nanocomposite, composed graphene quantum dots (GQDs), polyethylene glycol (PEG), and Mg-ZnFe2O4, for the degradation methylene blue (MB) crystal violet (CV). nanocomposite was synthesized using facile ultrasonics-assisted methodology. XRD analysis confirmed formation spinel structure Mg-ZnFe2O4 in whereas presence GQDs PEG by Fourier transform infrared spectroscopy. Scanning electron microscopy (SEM) revealed a...
Perovskite materials are the well-known of solar cell applications and have excellent characteristics to study explain photocatalytic research. Exchange generalized gradient approximation (GGA) Perdew-Burke-Ernzerhof-PBE correlation functionals density functional theory (DFT)-based Cambridge Serial Total Energy Package (CASTEP) software used inspect structural, electrical, mechanical, optical aspects Zinc-based cubic perovskite RbZnO