3. Find the short circuit current density for a solar cell that has a quantum efficiency that is linear with photon energy: QE(E)= 1.1/E+ 0.1 for E2 E, [dimensonless] QE(E)= 0 for E< E, [dimensonless] where the E in this equation is in eV. Assume blackbody solar radiation at the earth is falling on this solar cell. The band gap of the cell is 1.4 eV. Also find the short circuit current density for the same solar cell that has a quantum efficiency of 1.0 at all photon energies above the band gap energy. Take the temperature of the sun to be 5770 K.
3. Find the short circuit current density for a solar cell that has a quantum efficiency that is linear with photon energy: QE(E)= 1.1/E+ 0.1 for E2 E, [dimensonless] QE(E)= 0 for E< E, [dimensonless] where the E in this equation is in eV. Assume blackbody solar radiation at the earth is falling on this solar cell. The band gap of the cell is 1.4 eV. Also find the short circuit current density for the same solar cell that has a quantum efficiency of 1.0 at all photon energies above the band gap energy. Take the temperature of the sun to be 5770 K.
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