Electrical characterization of gadolinium oxide deposited by high pressure sputtering with in situ plasma oxidation
Gd2O3 obtained by high pressure sputtering from Gd target with plasma oxidation on Si. We have obtained a high k dielectric with good electrical properties. Gate conductances and gate leakage currents are low. Almost negligible hysteresis and frequency dispersion are observed.
gadolinium oxide high pressure sputtering plasma oxidation high k dielectric