A5015351301- Perovskite Materials and Applications
- Advanced Memory and Neural Computing
- Chalcogenide Semiconductor Thin Films
- Advanced Photocatalysis Techniques
- ZnO doping and properties
- Gas Sensing Nanomaterials and Sensors
- CCD and CMOS Imaging Sensors
- Ga2O3 and related materials
- Neuroscience and Neural Engineering
- Conducting polymers and applications
- Solid-state spectroscopy and crystallography
- Ferroelectric and Negative Capacitance Devices
- Advanced Sensor and Energy Harvesting Materials
- Acoustic Wave Resonator Technologies
- Organic Electronics and Photovoltaics
- Phase-change materials and chalcogenides
- Water Quality Monitoring and Analysis
- Transition Metal Oxide Nanomaterials
- solar cell performance optimization
- Layered Double Hydroxides Synthesis and Applications
- Aerogels and thermal insulation
- Quantum Dots Synthesis And Properties
- Advanced ceramic materials synthesis
- Nanowire Synthesis and Applications
- Magnesium Oxide Properties and Applications
University of Rome Tor Vergata
2016-2025
Jain University
2024
Soochow University
2020-2022
University of Calcutta
2014
The Internet of Things revolution requires a low-cost, stable, and highly efficient power source to allow autonomous operation smart objects wireless sensors even at very low light levels. Indoor photovoltaics (PV) has the potential fulfil these requirements, providing independence from main grid, portability, improved sustainability for low-consumption devices. Whereas polycrystalline silicon dominates outdoor solar cell market, amorphous is commercially more suited products used inside...
In recent years, lead-free metal-halide perovskite photovoltaics has attracted ever-growing attention, in view of its potential to replicate the outstanding properties lead-halide photovoltaics, but without toxicity burden latter. Despite a research effort much smaller scale than that pursued with lead-based perovskites, considerable progress been achieved highest power conversion efficiencies now being region 13%. this Perspective, we first discuss state art and additionally highlight...
Abstract In the wake of lead‐halide perovskite research, bismuth‐ and antimony‐based perovskite‐inspired semiconducting materials are attracting increasing attention as safer potentially more robust alternatives to lead‐based archetypes. Of particular interest group IB–group VA halide compositions with a generic formula A x B y X +3 (A + = Cu /Ag ; 3+ Bi /Sb – I /Br ), i.e., silver/copper pnictohalides derivatives thereof. This family forms 3D structures much higher solar cell efficiencies...
Abstract The market for polycarbonate (PC), a versatile material, is growing rapidly. Despite its widespread use in many applications, poor chemical resistance and roughness have hindered adoption as substrate solar cell technologies. Here, the first‐ever perovskite (PSC) demonstrated on PC films. A solution‐processed planarizing layer developed using commercial ambient‐curable refractory resin through blade coating which decreased film from 1.46 µm to 23 nm, lowered water vapor transmission...
A zinc oxide (ZnO)–reduced graphene (rGO) composite thin film memristive device is reported. Further, it has been shown that possible to implement Hebbian learning rules like, the spike‐timing‐dependent plasticity, using this device. Furthermore, a circuit on PCB developed; can imitate biological spike firing scheme and activate memristor synapse. The fabricated along with custom made be extended for developing future neuromorphic applications.
Ultrathin 2D materials such as TiO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> , WOx, NiO, ZnO, VO and graphene, offer scope for low power, highly dense ultra-fast electronic devices. Due to their extraordinary physical electrical/electronic property. In this work, a novel forming free memristor has been realized based on hybrid film of ZnO-rGO. The structure the device is Metal-Insulator-Metal structure, where Zinc Oxide- Reduced...
Abstract Double hydroxide hydrogels of Al and Zr (0—0.3 mol%) are coprecipitated from Al(O‐iPr) 3 ZrOCl 2 in 1:1 iPr‐OH/H O solution (pH 3.5—4, reflux).