Generalized four-point characterization method using capacitive and ohmic contacts
Generalized four-point characterization method using capacitive and ohmic contacts
In this paper, a four-point characterization method is developed for resistive samples connected to either resistive or capacitive contacts. Provided the circuit equivalent of the complete measurement system is known including coaxial cable and connector capacitances as well as source output and amplifier input impedances, a frequency range and capacitive …