NOISE IN DOUBLE-INJECTION SPACE-CHARGE-LIMITED DIODES

Abstract
It is shown that the h.f. conductance g of a double‐injection Ge diode shows transit time effects and that the limiting noise can be represented by a current generator (4kTgΔf)1/2 in parallel to the device. In contrast, the single‐injection diode seems to be best represented by a current generator (8kTgΔf)1/2.