Download or read book Magnetic Properties of Oxide based Thin Films and Multilayers written by Petrus Antonius Arnoldus van der Heijden and published by . This book was released on 1998 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Magnetic Properties of Antiferromagnetic Oxide Materials written by Lamberto Duò and published by John Wiley & Sons. This book was released on 2010-04-16 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first focused treatment on a hot topic highlights fundamental aspects as well as technological applications arising from a fascinating area of condensed matter physics. The editors have excellent track records and, in light of the broadness of the topic, retain the focus on antiferromagnetic oxides. They thus cover such topics as dichroism in x-ray absorption, non-magnetic substrates, exchange bias, ferromagnetic-antiferromagnetic interface coupling and oxide multilayers, as well as imaging using soft x-ray microscopy. The result is a very timely monograph for solid state physicists and chemists, materials scientists, electrical engineers, physicists in industry, physical laboratory technicians, and suppliers of sensors.

Download or read book Surfaces and Interfaces of Metal Oxide Thin Films Multilayers Nanoparticles and Nano composites written by Alejandro G. Roca and published by Springer Nature. This book was released on 2021-09-20 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a general overview and current state of the art of different types of metal oxide nanomaterials, either in nanoparticles or thin film structure. It covers from the development and optimization of different nanofabrication/synthesis techniques for nanostructures which are currently the attention of the research community, the study of the structure and interactions by different characterization techniques of heterostructured materials and the final impact in different applications such as nanotherapy, data storage, super magnets, high-frequency devices. The book’s 13 chapters provide deep insight into the intriguing science of oxide materials and include contributions on novel technologies to fabricate nanomaterials with a broad range of functional properties (semiconducting, magnetic, ferroelectric, thermoelectric, optical, flexible and mechanical). This book is intended to the experts for consolidation of their knowledge but also for students who aim to learn and get basics of nanostructured metal oxides in diverse forms.

Download or read book Metal Oxide Based Thin Film Structures written by Nini Pryds and published by Elsevier. This book was released on 2017-09-07 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal Oxide-Based Thin Film Structures: Formation, Characterization and Application of Interface-Based Phenomena bridges the gap between thin film deposition and device development by exploring the synthesis, properties and applications of thin film interfaces. Part I deals with theoretical and experimental aspects of epitaxial growth, the structure and morphology of oxide-metal interfaces deposited with different deposition techniques and new developments in growth methods. Part II concerns analysis techniques for the electrical, optical, magnetic and structural properties of thin film interfaces. In Part III, the emphasis is on ionic and electronic transport at the interfaces of Metal-oxide thin films. Part IV discusses methods for tailoring metal oxide thin film interfaces for specific applications, including microelectronics, communication, optical electronics, catalysis, and energy generation and conservation. This book is an essential resource for anyone seeking to further their knowledge of metal oxide thin films and interfaces, including scientists and engineers working on electronic devices and energy systems and those engaged in research into electronic materials. Introduces the theoretical and experimental aspects of epitaxial growth for the benefit of readers new to the field Explores state-of-the-art analysis techniques and their application to interface properties in order to give a fuller understanding of the relationship between macroscopic properties and atomic-scale manipulation Discusses techniques for tailoring thin film interfaces for specific applications, including information, electronics and energy technologies, making this book essential reading for materials scientists and engineers alike

Download or read book Oxide Thin Films Multilayers and Nanocomposites written by Paolo Mele and published by Springer. This book was released on 2015-03-26 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the science of nanostructured oxides. It details the fundamental techniques and methodologies involved in oxides thin film and bulk growth, characterization and device processing, as well as heterostructures. Both, experts in oxide nanostructures and experts in thin film heteroepitaxy, contribute the interactions described within this book.

Download or read book Surfaces and Interfaces of Metal Oxide Thin Films Multilayers Nanoparticles and Nano composites written by Alejandro G. Roca and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a general overview and current state of the art of different types of metal oxide nanomaterials, either in nanoparticles or thin film structure. It covers from the development and optimization of different nanofabrication/synthesis techniques for nanostructures which are currently the attention of the research community, the study of the structure and interactions by different characterization techniques of heterostructured materials and the final impact in different applications such as nanotherapy, data storage, super magnets, high-frequency devices. The book's 13 chapters provide deep insight into the intriguing science of oxide materials and include contributions on novel technologies to fabricate nanomaterials with a broad range of functional properties (semiconducting, magnetic, ferroelectric, thermoelectric, optical, flexible and mechanical). This book is intended to the experts for consolidation of their knowledge but also for students who aim to learn and get basics of nanostructured metal oxides in diverse forms.

Download or read book Magnetic Oxides written by Gerald F. Dionne and published by Springer Science & Business Media. This book was released on 2010-03-26 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic Oxides offers a cohesive up-to-date introduction to magnetism in oxides. Emphasizing the physics and chemistry of local molecular interactions essential to the magnetic design of small structures and thin films, this volume provides a detailed view of the building blocks for new magnetic oxide materials already advancing research and development of nano-scale technologies. Clearly written in a well-organized structure, readers will find a detailed description of the properties of magnetic oxides through the prism of local interactions as an alternative to collective electron concepts that are more applicable to metals and semiconductors. Researchers will find Magnetic Oxides a valuable reference.

Download or read book Magnetic Properties of Interfaces and Multilayers Based on Thin Antiferromagnetic Oxide Films Marco Finazzi Lamberto Du Franco Ciccacci written by Marco Finazzi and published by . This book was released on 2009 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Structure and Thermo magnetic Properties of Amorphous Thin Films and Multilayers written by Fernando J. Castaño and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Magnetotransport Studies of Complex Oxide Based Thin Films Nanostructures and Heterostructures written by Anil Kumar Rajapitamahuni and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ferroelectric field effect is used to evaluate the contribution of charge to the magnetic properties of LSMO thin films. The polarization field of Pb(Zr,Ti)O 3 (PZT) top gate is used to reversibly modulate the magnetic properties in LSMO thin films. PHE studies of PZT/LSMO heterostructures reveal an enhanced biaxial MCA with the increase of hole doping in LSMO, with the magnitude comparable with that of chemical doping. This study highlights how ferroelectric field effect can be used to independently probe the effects of charge, spin and orbital in MCA with implications in low-power oxide spintronic devices.

Download or read book Studies of Epitaxial Ferrite Thin Films and Oxide Based Magnetic Trilayer Junctions written by Guohan Hu and published by . This book was released on 2003 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Structural and Magnetic Properties of Co Pt and Related Multilayer Thin Films written by Gerardo Antonio Bertero and published by . This book was released on 1995 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Preparation and Evaluation of Amorphous Metal Oxide Magnetic Thin Films and Nanocomposites for Spintronics written by Simon Trudel and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, photochemical metalorganic deposition (PMOD) using thin films of metal 2-ethylhexanoates (Mo and Fe) was used to deposit patterned thin films of a-MoO3 and a-Fe2O3 (where a stands for amorphous) in a positive tone. The mechanism of positive tone PMOD of a-Fe2O3 was examined by using spectroscopic ellipsometry, which allowed the determination that the development preferentially removed the amorphous iron oxide from the film. The magnetic properties of dense assemblies of spinel ferrite superparamagnetic nanocrystals were studied. This was done for nanocomposite thin films prepared by PMOD containing nanocrystals of one (gamma-Fe2O3 in a-MnO) or two chemical identities (gamma-Fe2O3+CoFe2O4 in a-Al2O3 and a-TiO2), and bulk binary mixtures of nanocrystalline powders (gamma-Fe2O3+CoFe2O4). Based on the magnetic properties of these nanocomposite thin films and powders, a model in which strong, interparticle magnetic interactions affect the magnetic properties is presented. To gain an understanding of the local atomic structure of a-Fe2O3, X-ray absorption spectroscopy was used to determine the oxidation state and coordination environment of the iron atoms in this amorphous material. It was found the iron is in the +3 oxidation state, and occupied an octahedral environment. Similarly, it was found that octahedral Co2+ and Fe3+ are present in a-CoFe2O4 and that octahedral Cr3+ is present in a-Cr2O3. The local structure in these amorphous metal oxides a-MOx thin films is also discussed based on an analysis of the extended x-ray absorption fine structure (EXAFS). This represents the first determination of the local structure in a-MOx prepared by PMOD. The magnetic properties of PMOD-prepared a-Fe4O3, a-CoFe2O, and a-Cr2O3thin films were investigated. This work shows that these a-MOx thin films exhibit ferromagnetic properties at room temperature. Prior to this work, no magnetic amorphous iron oxide had previously been reported. Iron(III) 2-ethylhexanoate was used as a precursor for direct-write electron beam induced lithography. The deposition of sub-100 nm iron oxide features was shown. Sub-40 nm nanowires with low line edge and width roughnesses (

Download or read book Metal Based Thin Films for Electronics written by Klaus Wetzig and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: This up-to-date handbook covers the main topics of preparation, characterization and properties of complex metal-based layer systems. The authors -- an outstanding group of researchers -- discuss advanced methods for structure, chemical and electronic state characterization with reference to the properties of thin functional layers, such as metallization and barrier layers for microelectronics, magnetoresistive layers for GMR and TMR, sensor and resistance layers. As such, the book addresses materials specialists in industry, especially in microelectronics, as well as scientists, and can also be recommended for advanced studies in materials science, analytics, surface and solid state science.

Download or read book Thin Films and Heterostructures for Oxide Electronics written by Satishchandra B. Ogale and published by Springer Science & Business Media. This book was released on 2005-11-21 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oxides form a broad subject area of research and technology development which encompasses different disciplines such as materials science, solid state chemistry, physics etc. The aim of this book is to demonstrate the interplay of these fields and to provide an introduction to the techniques and methodologies involving film growth, characterization and device processing. The literature in this field is thus fairly scattered in different research journals covering one or the other aspect of the specific activity. This situation calls for a book that will consolidate this information and thus enable a beginner as well as an expert to get an overall perspective of the field, its foundations, and its projected progress.

Download or read book Structural Transport and Magnetic Properties of Iron and Magnesium Oxide Thin Films written by Yongsup Park and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oxides and Surface Magnetism Final Report written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The general objective of this program was to study the magnetism and structure of iron oxide films with a view to enhancing control over growth mode, oxidation state and fundamental understanding in this complex system. In particular, the authors sought to create new magnetic metal/oxide multilayers and composites based on improved knowledge of the magnetic properties at Fe and Fe[sub 3]O[sub 4] surfaces and at Fe/Fe[sub 3]O[sub 4] interfaces. The project had three parts: (1) deposition and characterization of iron films up to 0.1[micro]m on fused quartz, (2) deposition and characterication of Fe[sub 3]O[sub 4] films up to 0.1[micro]m on fused quartz and (3) fabrication and characterization of Fe/Fe[sub 3]O[sub 4]/[hor-ellipsis]multilayers. (1) The structure and magnetic properties of sputtered Fe/SiO[sub 2] were studied first. The most interesting result here is the variation of magnetic properties with Fe film thickness, t. M[sub s] is approximately 1680 gauss and H[sub c][approx] 25 Oe for t> 0.1 micron. (2) The Fe oxide study (task 2) proved to be very important. By using reactive sputtering, the authors were able to locate a robust processing region, which would give thickness independent properties for the Fe[sub 3]O[sub 4] to be used in the multilayer studies. In addition they synthesized ferromagnetic Fe[sub 1[minus]x]O, the first report of such a phase. The ferromagnetism is attributed to the cation disorder. (3) The purpose of the multilayer study (task 3) was to see if Fe could be used to enhance the moment and possibly the coercivity of magnetic oxides.