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Introdution

I am Pursuing my PhD in Physics under the Dept. of Applied Sciences from The Northcap University, Gurugram. My PhD research aim Design of Perovskite solar cells without and with Hole Transport Layer (HTL).The project aim to increase the stability and Power conversion efficiency of Perovskite Solar Cell by introducing the interfacial layer. This knowledge will contribute to increasing the efficiency and lowering the cost of production of Perovskite solar cells. The project also included aspects of Synthesis and optimization of optical properties of nanocomposites for Electron Transport Layer (ETL) of Perovskite (PVK) Solar Cell and fabrication of Perovskite Solar Cell. My current skills include thin film growth techniques using Vacuum Coating Unit, Sputter deposition techinque, doctor blade deposition method and Dip coating technique. My specialties include thin film characterization using Scanning Electron Microscope (SEM) Tungsten based-Genesis 1000,XRD-Rigaku ,Raman Spectrometer-Horiba Lab RAM HR, LCR Meter –HIOKI 3532-50 LCR Meter,IV Piccoammeter-6487PICCOAMMETER/Voltage Source KUSB-488B,UV-Vis-NIR Spectrophotometer -Cary Series UV-Vis-NIR Spectrophotometer.


Research Interests

  1. Material Characterization
  2. Thin Films and Nanotechnology
  3. Thin Film Deposition
  4. Photovoltaic Solar Cells
  5. Solar Energy Materials
  6. Perovskite solar cell
  7. Thin Film Fabrication
  8. Solar PV Conversion Efficiency
  9. Transparent Conducting Oxides (TCO (ITO, ZnO, TiO2))growth techniques & characterization
  10. Solar Cell Design and Optimization

Research Activities, Tools used & Skills

Film growth/fabrication processes

  1. Vacuum Coating Unit- Hind Hivac 12A4D
  2. Sputter deposition- S/N:EZSPINNADVNA09
  3. doctor blade deposition technique
  4. Self-assembling Graphene nano-particles and TiO2-Graphene nano composites
  5. dip coating technique
  6. Solar Cell systems data monitoring and analysis

Thin film characterization

  1. Thin Film morphology analysis:- Scanning Electron Microscope (SEM) Tungsten based, Emcrafts Model no. -Genesis 1000
  2. Compositional analysis:-XRD,Rigaku
  3. Structural analysis:-Horiba Lab RAM HR
  4. Electrical analysis:- LCR Meter ,HIOKI 3532-50 LCR Meter
  5. Current Voltage Characteristics:- IV Piccoammeter, 6487 PICCOAMMETER/Voltage Source, KUSB-488B
  6. Absorption spectra and bandgap analysis:- UV-Vis-NIR Spectrophotometer
  7. Model no. Cary Series UV-Vis-NIR Spectrophotometer

Solar PV devices characterization

  1. I-V measurements-Solar Simulator


Current Projects

  1. Synthesis of Graphene Quantum Dot.
  2. Synthesis and Characterization of Electron Transport layer of Perovskite Solar cell.
  3. Synthesis of ZnO nanoparticles.
  4. Fabrication of Solar Cell.

Target Journals in My Sub-field=

  1. IEEE Journal of Photovoltaics, 3.0 (2014), http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?reload=true&punumber=5503869, Ref style - IEEE, US$1,750
  2. International Journal of Photoenergy, 2.66 (2014), http://www.hindawi.com/journals/ijp/, Ref style- IEEE, US$1250
  3. Scientific Reports, 5.078 (2014), http://www.nature.com/srep/about/index.html, Ref style - Nature, US$1,495
  4. Progress in Photovoltaics, 9.696 (2014), http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291099-159X, Ref Style[1]. US$3,000


Dissertation

THEORETICAL STUDIES ON SYNTHESIS AND CHARACTERIZATION OF ZINC OXIDE:

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