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PI Details Co-PI Details
Dr. Shilpi Chaudhary

Designation: Assistant Professor
Department: Physics
Email ID: shilpichaudhary@pec.edu.in

Funding Agency Project Cost
Science and Engineering Research Board, INDIA

Rs. 33,11,000
Amount received till date (in Rs.) 2,962,750

Start Date Completion Date Status
2020-12-31 2022-12-31 Completed
Abstract

The optimization of electron transport layers to improve the performance of the solar cell devices has been performed through simulations and experiments

The simulations were performed by using GPVDM package. The power conversion efficiency (PCE) can be ramped up by adjusting the active layer thickness, and optimum active layer thickness was found to 500 nm for formamidinium based PSCs. Five different types of electron transport is used and among all, SnO2 has been found as an efficient electron transport layer material to increase the PCE further. PCE of 24.41% has been obtained for formamidinium tin iodide- based PSC against 27.49% for formamidinium lead iodide - based PSC.

We have also simulated the comparison of organic and inorganic Sn-and Pb-based active layer thickness on photovoltaic parameters and it has been found that with the increase in thickness up to 600 nm, PCE and other photovoltaic parameters increase with maximum PCE of 24.68 %, 23.23 %, 19.22 %, and 17.51 % for MAPbI3, CsPbI3, MASnI3, and CsSnI3 PSCs, respectively. But with further increase in thickness results in more charge recombination, resulting in a decrease in PCE and photovoltaic parameters. Thus, for different architecture of PSCs used in this study, an optimum active layer thickness was found to be 600 nm. Experimentally, we have investigated the effect of doping and co-doping on optical, structural, and electrical properties of SnO2 nanoparticles using different microscopic and spectroscopic tools. The UV-Vis DRS spectroscopy results revealed that the optical band gap reduced from 2.90 eV for pristine SnO2 to 2.26 eV for co-doped 1 weight % Ni-Zn-SnO2 nanoparticles and can be tuned with a variation of weight % of Ni. Further, the photoluminescence emissions of all SnO2 nanoparticles in the range of 307 to 494 nm are related to oxygen vacancies or defects. The electrical conductivity studies confirm that the synthesized nanoparticles exhibit excellent ohmic contact behavior and show a notable increase in electrical conductivity for 1% Ni-doped Zn-SnO2 nanoparticles.

Manpower Sanctioned/Hired Manpower Trained

JRF (Nos): 1

Equipment Sanctioned/Procured
Name of Equipment Make & Model Year of Purchase Cost Salient Features of Equipment Condition (Working/ Not Working)
Glove box Vacuum
Technology
2023 22,79,557.04 Provides inert environment for material
fabrication
Working

 

Publications

Output/Outcome of the Project

Recent Research Activities

L Style n-MOSFET Layout for Mitigating TID Effects
Prof. Neelam Rup Prakash
Modelling of barriers encumbering the advancement of processing technologies towards lean manufacturing principles.
Mohit Tyagi
Improved Pd/Ru metal supported graphene oxide nano-catalysts for hydrodeoxygenation (HDO) of vanillyl alcohol, vanillin and lignin
Vasundhara Singh
Acidic ionic liquids: an alternative to HF for {001} reactive facet-controlled synthesis of anatase titania
Vasundhara Singh
L Style n-MOSFET Layout for Mitigating TID Effects
Prof. Neelam Rup Prakash
SIFTBCS: scale invariant feature transform based fuzzy vault scheme in biometric cryptosystem
Nitin Kumar
Metamaterial Absorbers for Microwave/THz applications
Arun Kumar Singh , Neena Gupta, Sanjeev Kumar
Electrochemical detection of herbicide atrazine using porous MnO2-NiO nanocatalyst
Dr. Anu Prathap M. U.
Correlation between the Mechanical and Tribological Properties of Rutile Reinforced LM27 Alloy Composite
Dr. Jagmohan Datt Sharma
Structural, morphological, and opto-electrical properties of Y2-xYbxO3 nanoparticles synthesized using co-precipitation method
Dr. Jagmohan Datt Sharma
Thiophenol amine-based Schiff base for colorimetric detection of Cu2+ and Hg2+ ions
Harminder Kaur
Innovations in Electro Chemical Discharge Machining Process through Electrolyte Stirring and Tool Rotations
Dr. Chandrashekhar Jawalkar
Simulation of efficient Sn/Pb-based formamidinium perovskite solar cells with variation of electron transport layers
Shilpi Chaudhary
Health Risk Assessment of Gurdaspur, Punjab, India Using Field Experiments and GIS: A Groundwater Perspective
Dr. Har Amrit Singh Sandhu
Technology and Education Inputs for Productivity Enhancement in Garment Manufacturing in the Developing World
Prof. Parveen Kalra
Multispectral transmission through phoxonic crystal slot-waveguide at midwave infrared frequencies
Jyoti Kedia, Neena Gupta
A comparative analysis of solvent cast 3D printed carbonyl iron powder reinforced polycaprolactone polymeric stents for intravascular applications
Jasvinder Singh
Novel Vanillin-based hybrids inhibit quorum sensing and silences phenotypical expressions in Pseudomonas aeruginosa
Vasundhara Singh
Investigations of effect of hydroxyl-terminated polybutadiene-based polyurethane binders containing various curatives on thermal decomposition behaviour and kinetics of energetic composites
Vasundhara Singh
Electrochemical detection of herbicide atrazine using porous MnO2-NiO nanocatalyst
Dr. Anu Prathap M. U.
Flattening of free energy profile and enhancement of energy storage efficiency near morphotropic phase boundary in lead-free BZT-xBCT
Sanjeev Kumar
Audio-video emotional response mapping based upon Electrodermal Activity
Prof. Parveen Kalra, Prof. Neelam Rup Prakash
Critical Behavior of Relaxor〖 Pb〗_0.91 La_0.09 (Zr_0.65 Ti_0.35 ) O_3: Interplay between Polar Nano Regions, Electrocaloric and Energy Storage Response
Sanjeev Kumar
Mathematical depiction of costing perspectives allied with the dynamics of processed food supply chain
Mohit Tyagi
Electric Field Sensor for Electromagnetic Pulse Measurement
Prof. Neelam Rup Prakash
Comparative analysis of radiation tolerant analog circuit layout in 180 nm CMOS technology for space application
Prof. Neelam Rup Prakash
Finite element analysis of dental implant surgical guides
Prof. Parveen Kalra
Self-biased characteristics of NZCF/BCZT layered magnetoelectric composites: A novel coupling paradigm in magnetoelectricity
Sanjeev Kumar
Long-Short Term Memory Auto-Encoder based Position Prediction Model for Fixed-wing UAV during Communication Failure
Poonam Saini
Visualization and analysis of key performance indicators for agricultural cold supply chain in Indian context using fuzzy DEMATEL approach.
Mohit Tyagi
Comparative analysis of radiation tolerant analog circuit layout in 180 nm CMOS technology for space application
Prof. Neelam Rup Prakash
Adaptive qXE-LMF Filter for Improving Power Quality Using Grid Supporting Photovoltaic System
Dr. Ajay Kumar
Finite element analysis of dental implant surgical guides
Prof. Parveen Kalra
L Style n-MOSFET Layout for Mitigating TID Effects
Prof. Neelam Rup Prakash
A comparative analysis of solvent cast 3D printed carbonyl iron powder reinforced polycaprolactone polymeric stents for intravascular applications
Jasvinder Singh
Multispectral transmission through phoxonic crystal slot-waveguide at midwave infrared frequencies
Jyoti Kedia, Neena Gupta
Stubble burn area estimation and its impact on ambient air quality of Patiala & Ludhiana district, Punjab, India
Dr. Har Amrit Singh Sandhu
Audio-video emotional response mapping based upon Electrodermal Activity
Prof. Parveen Kalra, Prof. Neelam Rup Prakash
Electric Field Sensor for Electromagnetic Pulse Measurement
Prof. Neelam Rup Prakash
Electromagnetic Pulse Sensor
Prof. Neelam Rup Prakash
Flash Spark Plasma Sintering of SiC: Impact of Additives
Dr. Sandan Kumar Sharma, Dr. Pavol Hvizdoš, Dr. Michael J. Reece, Dr. Salvatore Grasso E-mail addresses
Modulation of polar dynamics with oxygen vacancies in Zn doped BaZr0.1Ti0.9O3
Sanjeev Kumar
Synthesis, structural elucidation, and catalytic activity of bimetallic rhenium-tin complexes containing Schiff base ligand
Harminder Kaur
GaN HEMTs FOR HIGH FREQUENCY APPLICATIONS
Arun Kumar Singh, Sanjeev Kumar
Tribological behaviour of transparent ceramics: A review
Dr. Sandan Kumar Sharma
Changes in condylar position after orthognathic surgery and its correlation with temporomandibular symptoms (TMD)- a prospective study
Prof. Parveen Kalra
Visualization and Assessment of Energy Efficiency Drivers and Solution Practices for Temperature-controlled Supply Chain Operations.
Mohit Tyagi
Fluorine-containing 2,3-diaryl quinolines as potent inhibitors of methicillin and vancomycin-resistant Staphylococcus aureus: Synthesis, antibacterial activity and molecular docking studies
Harminder Kaur
Effect of polar nano region dynamics on pyroelectric energy conversion efficiency of doped BaTiO3
Sanjeev Kumar
Computational investigation of bioactive 2,3-diaryl quinolines using DFT method: FT- IR, NMR spectra, NBO, NLO, HOMO-LUMO transitions, and quantum-chemical properties
Harminder Kaur
Analyzing the thermal, economic, and environmental dynamics of phase change materials used in cold chain applications.
Mohit Tyagi
Ballistic Rectifier for Thermoelectric and Terahertz Applications
Arun Kumar Singh , Neena Gupta, Sanjeev Kumar
Sustainable magnetically recoverable Iridium coated Fe3O4 nanoparticles for enhanced catalytic reduction of organic pollutants in water
Harminder Kaur
Dynamic, Hydraulic properties of spatially varied pond ash within an ash pond for Reclamation of abandoned/closed ash pond.
Dr S.K Singh
Flexible Ag@LiNbO3/PVDF Composite Film for Piezocatalytic Dye/Pharmaceutical Degradation and Bacterial Disinfection
Dr. Gurpreet Singh
Flash Spark Plasma Sintering of SiC: Impact of Additives
Dr. Sandan Kumar Sharma, Dr. Pavol Hvizdoš, Dr. Michael J. Reece, Dr. Salvatore Grasso E-mail addresses
Depression status identification using autoencoder neural network
Prof. Parveen Kalra, Prof. Neelam Rup Prakash
Assessing the Role of Virtual Surgical Planning in Mandibular Reconstruction With Free Fibula Osteocutaneous Graft
Prof. Parveen Kalra
Evaluation of corrosion resistance, mechanical integrity loss and biocompatibility of PCL/HA/TiO2 hybrid coated biodegradable ZM21 Mg alloy
Dr. Uma Batra
An auto-tuned droop coefficient-based controller for microgrid system to enhance grid resilience during blackouts
Ajay Kumar
Long-Short Term Memory Auto-Encoder based Position Prediction Model for Fixed-wing UAV during Communication Failure
Poonam Saini
Electromagnetic Pulse Sensor
Prof. Neelam Rup Prakash
Modelling of barriers encumbering the advancement of processing technologies towards lean manufacturing principles.
Mohit Tyagi
Electric Field Sensor for Electromagnetic Pulse Measurement
Prof. Neelam Rup Prakash
Visualization and analysis of key performance indicators for agricultural cold supply chain in Indian context using fuzzy DEMATEL approach.
Mohit Tyagi
Chemical engineering at morphotropic phase boundary: Interplay with thermally stabilized ultra-high energy storage and electrocaloric response
Sanjeev Kumar
Recognition of Bovine Hemoglobin Protein on Molecularly Imprinted Polymer Surfaces using Nonlinear Vibrational Spectroscopy
Shilpi Chaudhary
Finite element analysis of dental implant surgical guides
Prof. Parveen Kalra
Technology and Education Inputs for Productivity Enhancement in Garment Manufacturing in the Developing World
Prof. Parveen Kalra
Influence of Flat Friction Stir Spot Welding Process Parameters on Quality Characteristics of AA6082Weld
Dr. Rajat Upadhyaya
BRIEFBCS: binary robust independent elementary features based fuzzy vault scheme in BCS
Nitin Kumar
Electrochemical Behavior of Aluminum-Molybdenum Surface Composites Developed by Friction Stir Processing
Dr. Mahesh V. P.
Bilayer Graphene/HgCdTe Heterojunction Based Novel GBn Infrared Detectors
Arun Kumar Singh , Neena Gupta, Sanjeev Kumar
Assessing the Role of Virtual Surgical Planning in Mandibular Reconstruction With Free Fibula Osteocutaneous Graft
Prof. Parveen Kalra
Long-Short Term Memory Auto-Encoder based Position Prediction Model for Fixed-wing UAV during Communication Failure
Poonam Saini
Depression status identification using autoencoder neural network
Prof. Parveen Kalra, Prof. Neelam Rup Prakash
4-Hydroxy Enigmol, a 1-Deoxyphytosphingolipid that Exhibit Good Activity against Prostate and Colon Cancer
Vasundhara Singh
Comparative analysis of radiation tolerant analog circuit layout in 180 nm CMOS technology for space application
Prof. Neelam Rup Prakash
3D Printable, injectable Amyloid-based composite Hydrogel of Bovine Serum Albumin-Aloe Vera for Rapid Diabetic Wound Healing
Shilpi Chaudhary
Electromagnetic Pulse Sensor
Prof. Neelam Rup Prakash
Time-dependent mechanistic insight into photo-degradation of mixed hydrophobic disperse dyes by magnetically separable nitrogen iron codoped titania under visible light using process variable optimization
Vasundhara Singh
Dynamic, Hydraulic properties of spatially varied pond ash within an ash pond for Reclamation of abandoned/closed ash pond.
Dr S.K Singh
Transparent glass-nanocomposites possessing piezoelectric ZnO/Zn2SiO4 nanocrystallites for piezocatalytic dye degradation
Moolchand Sharma
A comprehensive review of grid-connected solar photovoltaic system: Architecture, control, and ancillary services
Ajay Kumar
Progress in bioactive surface coatings on biodegradable Mg alloys: A critical review towards clinical translation
Dr. Uma Batra
Surface Displacement Analysis of Road-Cut Slopes in the Vicinity of Koteshwar Area, Uttarakhand, India
Dr. Har Amrit Singh Sandhu
Self-Switching Device (SSD) as Terahertz/Microwave detector
Arun Kumar Singh , Neena Gupta, Sanjeev Kumar
Innovations in Electro Chemical Discharge Machining Process through Electrolyte Stirring and Tool Rotations
Dr. Chandrashekhar Jawalkar
High-Temperature Corrosion Performance of FeAl-Based Alloys Containing Carbon in Molten Salt
Suresh Chand
Flexible Ag@LiNbO3/PVDF Composite Film for Piezocatalytic Dye/Pharmaceutical Degradation and Bacterial Disinfection
Dr. Gurpreet Singh
Progress in bioactive surface coatings on biodegradable Mg alloys: A critical review towards clinical translation
Dr. Uma Batra
Mathematical depiction of costing perspectives allied with the dynamics of processed food supply chain
Mohit Tyagi
IoT Based Accident Prevention, Detection and Alert System using GPS & Heat Mapping of Accident Prone Areas of Chandigarh
Dr. Sanjay Batish
Exotic role of poling protocol on augmentation of magnetoelectricity in BCZT/CNZF layered composites
Sanjeev Kumar
IoT Based Accident Prevention, Detection and Alert System using GPS & Heat Mapping of Accident Prone Areas of Chandigarh
Dr. Sanjay Batish
Geospatial survey of sand mines pilot project in Haryana
Dr. Har Amrit Singh Sandhu
Evaluation of school backpack prototype-based on gait parameters, energy expenditure and posture of students
Prof. Parveen Kalra
Electrochemical detection of herbicide atrazine using porous MnO2-NiO nanocatalyst
Dr. Anu Prathap M. U.
Synthesis and Characterization of CoCrFeNi1.75-xTi0.25+x High Entropy Alloy
Suresh Chand
Single sample face recognition using deep learning: a survey
Nitin Kumar
Analyzing the thermal, economic, and environmental dynamics of phase change materials used in cold chain applications.
Mohit Tyagi
Sn coated Fe3O4 nanoparticles for selective and efficient oxidation of anthracene to anthraquinone
Harminder Kaur
Changes in condylar position after orthognathic surgery and its correlation with temporomandibular symptoms (TMD)- a prospective study
Prof. Parveen Kalra
A comparative analysis of solvent cast 3D printed carbonyl iron powder reinforced polycaprolactone polymeric stents for intravascular applications
Jasvinder Singh
Transparent glass-nanocomposites possessing piezoelectric ZnO/Zn2SiO4 nanocrystallites for piezocatalytic dye degradation
Moolchand Sharma
Technology and Education Inputs for Productivity Enhancement in Garment Manufacturing in the Developing World
Prof. Parveen Kalra
Characterization and Quasi-Static Compressive Response Of Closed Cell Al2024-B4Cp Composite Foams and Their Energy Absorption Characteristics
Dr. Jagmohan Datt Sharma
Audio-video emotional response mapping based upon Electrodermal Activity
Prof. Parveen Kalra, Prof. Neelam Rup Prakash
RF MEMS SWITCH FOR HIGH FREQUENCY APPLICATION
Arun Kumar Singh , Neena Gupta, Sanjeev Kumar
To Study Impact of Array Tilt Angle, Orientation, and Inverter arrangement on Power Output of Rooftop Solar PV Panels for Chandigarh.
Prof. Tarlochan Kaur (PI) , Dr. Poonam Saini (CO-PI)

Agnipath Scheme