Slutskii, M.I.
(Semiconductor Physics Quantum Electronics & Optoelectronics, 2004)
The electrical field dependencies of current I and its variation under phonon pulses - ΔIph, were measured in δ-doped GaAs with n = 5*10¹¹ nm⁻². It was shown that if E< 1 V/cm and T = 2 K, E/I, and E/Iph linearly increase ...