Resonant Thermotunneling Design for High-Performance Single-Junction Quantum-Well Solar Cells PROJECT TITLE :Resonant Thermotunneling Design for High-Performance Single-Junction Quantum-Well Solar CellsABSTRACT: During a material system displaying a negligible valence band offset, which enables the sleek transport of holes, we show that the conduction band (CB) confinement energies and barrier thicknesses will be designed to favor a sequential thermionic promotion and resonant tunneling of electrons to the CB continuum ensuing in an overall faster carrier collection. Using 1 eV dilute nitride semiconductor quantum wells that are embedded in standard GaAs solar cells, we gift sensible energy-level engineering styles that significantly facilitate the collection of all photogenerated carriers inside many picoseconds (ten$^-12$ s) from deep quantum wells rather than several nanoseconds, as it is the case for typical designs. A preliminary evaluation of a GaAs/GaAsN multiquantum well device that incorporates such thermotunneling style indicates potential for significant efficiency improvement over a standard GaAs solar cell, so surpassing the Shockley–Queisser potency limit for a single-junction device. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest Influence of Solvents and Surface Treatment on Photovoltaic Response of DSSC Based on Natural Curcumin Dye Separation of Front and Backside Surface Recombination by Photoluminescence Imaging on Both Wafer Sides