The application of Mott-Schottky (MS) relation in organic devices often leads to erroneous results. In particular, the doping density, extracted using this method found to vary with the thickness of semiconductor. We address the limitations in using MS relationship for organic metal-insulator-...
aPassive films formed on Alloy 690 in different pH solutions at high temperatures were studied by potentiodynamic polarization, Auger electron spectroscopy, thermodynamic diagrams and the Mott–Schottky relation. The chemical compositions and electronic structures of the passive films were found to be ...
Despite, many investigations on the passive and electrochemical properties of Mg alloys and their relation with the microstructure of these alloys, few reports have been devoted to investigate the semiconducting behavior of the formed oxide layers on these alloys. Mott-Schottky measurement is a major ...
the polarization resistance decreased but the interface capacitance increased.There was hardly any relation between temperature and the intrinsic property semiconductor.The passivation film represents the p-semiconductor property in the potential interval of-0.5-0.1 V;represents the n-semiconductor property ...