Susceptibilité radiofréquence d'une jonction vis-à-vis d'un champ électrique parallèle au plan métallurgique

Abstract

When an alternating electric field is applied parallel to a junction, the radiofrequency susceptibility gives an absorption having a maximum versus the direct current polarization of the junction; the real part of the susceptibility is negative. The explanation of both features involves an internal field parallel to the alternating field. The experiment allows the measurement of the concentration of minority carriers.