This quantity at a temperature T can be found by subtracting alpha T squared over T plus beta from thisquantity at absolute zero. This quantity is indirect when it requires a phonon-assisted transition due toenergy maxima and minima not occurring at the same crystal momentum. Doping introduces new allowedstates at fractiona
This quantity at a temperature T can be found by subtracting alpha T squared over T plus beta from thisquantity at absolute zero. This quantity is indirect when it requires a phonon-assisted transition due toenergy maxima and minima not occurring at the same crystal momentum. Doping introduces new allowedstates at fractional values of this quantity. At absolute zero, the Fermi level is half the value of this quantity.The wavelength of light absorbed or emitted by semiconductors can be calculated by using this quantity inPlanck's relation. For 10 points, name this quantity that is the required energy to excite a carrier from thevalence band to the conduction band.
This quantity at a temperature T can be found by subtracting alpha T squared over T plus beta from thisquantity at absolute zero.
band gap [prompt on energy gap; prompt on forbidden energy band]