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The exhaustive list of topics in Photovoltaic Science & Engineering in which we provide Help with Homework Assignment and Help with Project is as follows:

  • Semiconductor Physics: Electrons and holes in semiconductors, doping, electrical transport, Photo carrier generation and recombination
  • Junctions; p-n, p-i-n and metal semiconductor contacts, band bending, Ohmic and rectifying contacts, Surface and interface states, homo and hetero-junctions
  • Analysis of p-n and p-i-n junction: Depletion region, depletion capacitance, Carrier and current densities, Current voltage characteristics in dark and light
  • Device Physics of Solar Cells: Solar radiation, conversion efficiency, p-n junction model, Effect of Parasitic resistance, irradiation and temperature on I-V characteristics, numerical solar cell modeling
  • Principle of cell design: Cell type, Optical design, surface and bulk recombination losess, design and fabrication of metal contacts
  • Crystalline Silicon and III-V Solar cells: Single, tandem and multi-junction solar cells
  • Thin Film Solar cells: Amorphous silicon, cadmium telluride and copper indium gallium diselenide based solar cells
  • Organic photovoltaic Devices
  • Photovoltaic System Engineering: Thermo-photovoltaic generation of electricity, Concentration and storage of electrical energy, photovoltaic modules, system and application