The sensitivity of a photodiode can be improved by minimizing the "dark" form of this quantity.
An increase in this quantity can improve the mobility of graphene devices to clean them through "annealing." Free layers are aligned in a stationary state along their hard axis by the "clocking" value of this quantity, whose "switching" magnitude causes the NOT gate of a free layer to reverse from 0 to 1 in a magnetic tunnel junction. Spin-transfer torque is generated by the polarization of this quantity. This quantity is amplified via secondary emission in a photomultiplier tube. The sensitivity of a photodiode can be improved by minimizing the "dark" form of this quantity. This quantity increases exponentially when a reverse-biased diode is subjected to avalanche breakdown. A version of it is equal to epsilon-naught times the time derivative of the electric field and was developed because a certain equation fails when describing circuits with capacitors. For 10 points, name this quantity that is related to the magnetic field around a closed loop by Ampère's Law.
An increase in this quantity can improve the mobility of graphene devices to clean them through "annealing.
electric current [or I; or current density; or J; or displacement current]