04116nam 22006495 450 991025458860332120200701082053.03-319-66607-X10.1007/978-3-319-66607-5(CKB)4100000000882497(DE-He213)978-3-319-66607-5(MiAaPQ)EBC5091996(PPN)220126178(EXLCZ)99410000000088249720171005d2017 u| 0engurnn|008mamaatxtrdacontentcrdamediacrrdacarrierGrowth of High Permittivity Dielectrics by High Pressure Sputtering from Metallic Targets /by María Ángela Pampillón Arce1st ed. 2017.Cham :Springer International Publishing :Imprint: Springer,2017.1 online resource (XXIII, 164 p. 116 illus., 6 illus. in color.) Springer Theses, Recognizing Outstanding Ph.D. Research,2190-50533-319-66606-1 Includes bibliographical references at the end of each chapters.Introduction -- Fabrication Techniques -- Characterization Techniques -- Thermal Oxidation of Gd2o3 -- Plasma Oxidation of Gd2o3 and Sc2o3 -- Gadolinium Scandate -- Interface Scavenging -- Gd2o3 on Inp Substrates -- Conclusions and Future Work.This thesis describes the fabrication of metal-insulator-semiconductor (MIS) structures using very high permittivity dielectrics (based on rare earths) grown by high-pressure sputtering from metallic targets. It demonstrates the possibility of depositing high permittivity materials (GdScO3) by means of high pressure sputtering from metallic targets using in situ plasma oxidation on Si and indium phosphate (InP) substrates. The advantage of this system is the high working pressure, which causes the particles to undergo multiple collisions and become thermalized before reaching the substrate in a pure diffusion process, thus protecting the semiconductor surface from damage. This work presents a unique fabrication using metallic targets and involving a two-step deposition process: a thin metallic film is sputtered in an Ar atmosphere and this film is then plasma oxidized in situ. It also demonstrates the fabrication of GdScO3 on Si with a permittivity value above 30 from metallic Gd and Sc targets. Since co-sputtering was not possible, a nanolaminate of these materials was deposited and annealed. The electrical properties of these devices show that the material is highly interesting from a microelectronic integration standpoint.Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053Surfaces (Physics)Interfaces (Physical sciences)Thin filmsNanotechnologyElectronic circuitsSurface and Interface Science, Thin Filmshttps://scigraph.springernature.com/ontologies/product-market-codes/P25160Nanotechnologyhttps://scigraph.springernature.com/ontologies/product-market-codes/Z14000Electronic Circuits and Deviceshttps://scigraph.springernature.com/ontologies/product-market-codes/P31010Nanotechnology and Microengineeringhttps://scigraph.springernature.com/ontologies/product-market-codes/T18000Surfaces (Physics).Interfaces (Physical sciences).Thin films.Nanotechnology.Electronic circuits.Surface and Interface Science, Thin Films.Nanotechnology.Electronic Circuits and Devices.Nanotechnology and Microengineering.621.3815284Pampillón Arce María Ángelaauthttp://id.loc.gov/vocabulary/relators/aut996353MiAaPQMiAaPQMiAaPQBOOK9910254588603321Growth of High Permittivity Dielectrics by High Pressure Sputtering from Metallic Targets2283951UNINA