Using Mott-Schottky equation for stud ing the influence of impurities in niobium on the properties of anodic niobium films

摘要

The aim of this work — analysis of additive influence in niobium on formation of defects in anodic layers Nb2O5. It was shown that occurrence in niobium of minor amount of metal admixtures, which generate in electric field cations with a charge equal to the charge of oxygen vacancies, causes an increase in defect concentration in anodic niobium pentoxide (ANP).