Resumen de Electrical study of ScO-based MIS structures using Al and Ti as gate electrodes

H. García, H. Castán, S. Dueñas, Luis A. Bailón Vega, Pedro Carlos Feijoo Guerrero, M.A. Pampillón, E. San Andrés

• The electrical properties of ScO-based MIS structures have been electrically studied. The high-k films were deposited by high pressure sputtering (HPS). Aluminum and Ti were used as gate electrodes. Defects inside the oxide seem to be reduced when increasing the chamber pressure. However, leakage current density increases in this case.