Tne study of deterioration wchanigm and stability tecnnique of surface sustained voltage of flower electronic devices

Abstract

MStract-It is described that the ions migration in protecting materials Changes the charge distribution and the surface depletion region width (W,) of device, S o that the distribution of electric field deteriorate. It is a useful method for stabilizing the electric field using semiinsulating amorphous Si film as the inlaye1' protection and high-purity, highresistivity insulating organic materials on the surface coation of devices.