An ideal photovoltaic cell absorbs light using a semiconductor with a bandgap equal to 1.5 eV in an AM 1.5, global tilt spectrum. (Note that in at least some of the tables one can download, the interval between wavelengths is not always a constant throughout the spectrum. Using a trapezoidal rule in a spreadsheet or the trapz function in matlab can easily take care of this.) Assume that any photon with energy greater than the bandgap is absorbed and contributes to the short circuit current. Find the short circuit current. Find the reverse saturation current using the Cuott's fit given in class, i. e. J_0 = 2.8 times 10^-11 T^3 e^BE_g/kT_e^-Eg/kT mA/cm2 where B = 0.504. Find the maximum power this cell could provide Find the maximum theoretical efficiency of the device.