A5062317946- Multiferroics and related materials
- Chalcogenide Semiconductor Thin Films
- Advancements in Battery Materials
- Quantum Dots Synthesis And Properties
- Magnetic and transport properties of perovskites and related materials
- ZnO doping and properties
- Advanced Condensed Matter Physics
- Perovskite Materials and Applications
- Transition Metal Oxide Nanomaterials
- Solar Thermal and Photovoltaic Systems
- 2D Materials and Applications
- Gas Sensing Nanomaterials and Sensors
- Advanced Battery Technologies Research
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Ferroelectric and Piezoelectric Materials
- Advanced Memory and Neural Computing
- Copper-based nanomaterials and applications
- Supercapacitor Materials and Fabrication
- GaN-based semiconductor devices and materials
- Ga2O3 and related materials
- Advanced Thermoelectric Materials and Devices
- Magnetic Properties and Synthesis of Ferrites
- Phase Change Materials Research
- Semiconductor materials and interfaces
Indian Institute of Technology Jodhpur
2016-2025
Advanced Materials and Devices (United States)
2025
ABES Engineering College
2024
Institute of Management Technology
2024
North Eastern Hill University
2022
Cotton University
2022
Wayne State University
2009-2021
Jai Narain Vyas University
2017-2020
Institut de Physique et Chimie des Matériaux de Strasbourg
2020
Université de Strasbourg
2020
Owing to their attractive energy density of about 8.1 kW h kg −1 and specific capacity 2.9 A g , aluminum–air (Al–air) batteries have become the focus research.
We have synthesized a range of transition-metal-doped BiFeO(3) thin films on conducting silicon substrates using spin-coating technique from metal-organic precursor solutions. Bismuth, iron and transition-metal-organic solutions were mixed in the appropriate ratios to produce 3% samples. X-ray diffraction studies show that samples annealed nitrogen atmosphere crystallize rhombohedrally distorted structure with no evidence for any ferromagnetic secondary phase formation. find disappearance...
We report on the electronic energy-level diagram of polycrystalline ${\text{BiFeO}}_{3}$ using elemental, optical, and current-density-electric field $(J\text{\ensuremath{-}}E)$ characteristics. The composition, valence-band structure ceramics were studied x-ray photoelectron spectroscopy. diffuse reflectance spectrum a mixture ${\text{BaSO}}_{4}$, used as standard, was recorded to test Kubelka-Munk model. From graph function versus wavelength, two charge-transfer bands doubly degenerated...
Ruddlesden-Popper (RP) phase metal halide organo perovskites are being extensively studied due to their quasi-two dimensional (2D) nature which makes them an excellent material for several optoelectronic device applications such as solar cells, photo-detectors, light emitting diodes (LEDs), lasers etc. While most of reports show use linear carbon chain based organic moiety, n-Butylamine, spacer in RP perovskite crystal structure, here we report a new series quasi 2D with ring type cyclic...
Abstract Air pollution is one of the top 5 risks causing chronic diseases according to WHO and airborne transmitted pathogens infection a huge challenge in current era. Long living small size aerosols are not effectively dealt with by available indoor air purifiers. In this work, dielectric barrier discharge (DBD) based portable cold-plasma detergent environment device reported its disinfection efficiency has been analyzed sizes up 3 × 2.4 m . The deactivation total microbial counts (TMCs)...
With the ever-increasing demand for efficient and sustainable energy solutions, rechargeable Fe-ion batteries have emerged as a viable alternative to conventional batteries.
The highly porous and binder-free flexible paper electrodes can enhance the specific capacitance of symmetric supercapacitors (SCs) due to their large surface effective ion diffusion pathways. We synthesized exfoliated graphite (ExG) by thermal exfoliation method chemically treated flakes compressed it into a paper-like thin sheet (binder-free) ∼0.15 mm thickness. coin cell SCs with copper (Cu) stainless steel (SS) as current collectors have been fabricated for electrochemical measurement....
We carried out electrical and impedance studies on solution derived Al:ZnO/ZnO/CdS/Cu2ZnSnS4/Mo/Glass multilayered solar cell structures to understand their impact photovoltaic performance. The Cu2ZnSnS4 layer is synthesized a molybdenum (Mo) coated soda lime glass substrate as an absorber characterized intensively optimize the physical properties. optimized p-type with 5.8 × 1017 cm−3 hole carrier concentration. depletion width of junction around 20.5 nm diffusion capacitance ∼35.5 nF for...
Abstract Cs 2 AuBiCl 6 is considered to be a potential lead‐free double perovskite alternative for solar cells. Its electronic and optical properties are investigated using density functional theory. The of material ensure bandgap 1.40 eV (without considering SOC) 1.12 (with mBJ exchange‐correlation functional, close the optimal cell application as per Shockley–Queisser limit. Optical suggest high absorption coefficient ≈10 5 cm −1 with low reflectance, making it absorber material....
We demonstrated ultrahigh sensitivity with excellent recovery time for H<sub>2</sub>S, NH<sub>3</sub>, NO<sub>2</sub>, and NO molecules on the sulfur selenium surfaces of Janus WSSe monolayers using density functional theory.
Abstract Implementation of stealth features on advanced airborne platforms (aircrafts, unmanned air vehicles, missiles, etc.) has become a compulsion for each country, denial/delay detection these objects from enemy radars, during tactical missions. Apart the shaping airframe, implementation microwave-absorbing materials (MAMs) identified locations vehicles is only viable solution to reduce their radar cross-section (RCS) and eventually attain capabilities. Numerous dielectric magnetic class...