minority carriers

Consider a long rectangular bar of direct bandgap p-type semiconductor. The equilibrium hole density is 10 17 cm $$-$$3 and the intrinsic carrier concentration is 10 10 cm $$-$$3 ....

A thin P-type silicon sample is uniformly illuminated with light which generates excess carriers. The recombination rate is directly proportional to

In a forward biased P-N junction diode, the sequence of events that best describes the mechanism of current flow is

The concentration of minority carriers in an extrinsic semiconductor under equilibrium is:

The intrinsic carrier concentration of silicon sample at 300 o K is $$1.5\times10^{16}/m^3$$. If after doping, the number of majority carriers is $$5\times10^{20}/m^3$$ , minority...