Niraj Kumar Mahato

Self-motivated and hardworking graduate seeking an opportunity to work in a challenging environment to prove my coding skills and utilize my knowledge of various databases for the growth of the organization. To be a part of an organization where I can fully utilize my skills in programming languages to make a significant contribution to the success of the employer, while at the same time pursuing my individual growth.

Optimizations and Characterization of Silicon Nitride for
SPV                                                                                                                                                      Jan'17 to Aug'17

• Involved in high-level design, handling technical designs and
  complex project features.
• Compiled business requirements and transformed them into
  technical requirements
• Assisted the project lead in tracking current project
  developments and estimating expected project completion
  schedule.
• Designed and developed transactional and analytical data
  crucial for the project

Optimisation and Characterization of Silicon Nitride for SPV                                                        Aug'17

Ralli Sango, Dr. S. Maity, Dr. R. K. Mehta, Niraj Kumar Mahato

https://www.researchgate.net/publication/323194988_Optimizati
on_and_characterization_of_silicon_nitride_for_solar_photovolt
aic_system

In this paper, our objective was to determine the optimum
deposition parameters in order to get optimal optical and
electrical properties of Silicon nitride (Si3N4) film for solar
photovoltaic application. The deposition was performed in
ICPCVD (Inductively Coupled Plasma Chemical Vapour
Deposition) on a Si -wafer by using solution of de-ionized (DI)
water, aqueous NH4OH (Ammonium hydroxide) and aqueous
H2O2 (Hydrogen peroxide) for cleaning the substrate. After
obtaining the optimum deposition parameters for each films, in
order to improve the quality of film, optimization had been done
by changing different experimental parameters and annealing at
different temperatures, finally the optical and electrical
performance of the solar cell has been estimated and compared.
Index Terms— Solar cell; ARC; Silicon nitride; Reflectance;
ICPCVD; PECVD; Carrier lifetime, Passivation.

• Industrial Training (June 2016) : Trained at NTPC,Bongaigaon
  on a power-plant understanding several electrical
  components.
• Software Training (DEC 2016) : MATLAB training
• Industrial Training (June 2017) : Trained at Durgapur Project
  Limited (DPL) West Bengal.

• Attended a 1 day In-House MOCK DRILL on “ DISASTER
  MANGMENT CELL ”at NITAP in sept,31st march 2015.
• Attended a 5 day workshop “ Improving Communication Skill
  Through Theatre ”at NITAP in 27th Jan to 31st Jan 2015.
• Attended 1 day workshop on “Diesel locomotive ” at
  Naharlagun Railway Station, Arunachal Pradesh.
• Attended 5 day workshop on “Machine Design using Numerical
  Techniques and ANSYS software” at NITAP in 17th April
  to 21st April 2017.
• Paper published on IEEE International Conference at „ICCSP
  ‟2017.
• Attended 5 day workshop on “Advance Renewable Energy and
  its Implications on Electrical Insulation (ARESIEI) ” at NITAP in
  19th Feb to 23rd Feb 2018 .

• MATLAB

• Travelling
• Playing Video Games
• Music