Angle Resolved Photoemission Spectroscopy Of Delafossite Metals

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Angle Resolved Photoemission Spectroscopy of Delafossite Metals

Author : Veronika Sunko
Publisher : Springer
ISBN 13 : 9783030310899
Total Pages : 198 pages
Book Rating : 4.3/5 (18 download)

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Book Synopsis Angle Resolved Photoemission Spectroscopy of Delafossite Metals by : Veronika Sunko

Download or read book Angle Resolved Photoemission Spectroscopy of Delafossite Metals written by Veronika Sunko and published by Springer. This book was released on 2020-10-08 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes the results of angle resolved photoemission spectroscopy experiments on delafossite oxide metals, and theoretical work explaining these observations. The study was motivated by the extraordinarily high conductivity of the non-magnetic delafossites PdCoO2 and PtCoO2, the measurement of whose electronic structure is reported and discussed. Two unexpected effects were observed in the course of the investigation; each is described and analysed in detail. Firstly, a previously unrecognised type of spectroscopic signal, allowing the non-magnetic probe of photoemission to become sensitive to spin-spin correlations, was observed in the antiferromagnetic PdCrO2. Its origin was identified as the Kondo-like coupling of itinerant and Mott insulating electrons. Furthermore, surface states exhibiting an unusually large Rashba-like spin-splitting were observed on the transition metal terminated surfaces of delafossites. The large inversion symmetry breaking energy scale, a consequence of the unusual structure of the surface layer, is identified as the origin of the effect.

Probing Unconventional Transport Regimes in Delafossite Metals

Author : Philippa H. McGuinness
Publisher : Springer Nature
ISBN 13 : 3031142446
Total Pages : 151 pages
Book Rating : 4.0/5 (311 download)

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Book Synopsis Probing Unconventional Transport Regimes in Delafossite Metals by : Philippa H. McGuinness

Download or read book Probing Unconventional Transport Regimes in Delafossite Metals written by Philippa H. McGuinness and published by Springer Nature. This book was released on 2022-10-01 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes in-depth studies of the remarkable electronic transport within the ultrahigh conductivity delafossite metals PtCoO_2 and PdCoO_2 using the tool of focused ion beam (FIB) microstucturing. Despite being first synthesised over 50 years ago, important questions remain regarding both the origin of the unusually high conductivity of these compounds and the consequences of their unique properties for unconventional electronic transport, such as that within the ballistic regime. The thesis explores both these areas. High-energy electron irradiation is used to examine the effects of deliberately introducing point defects into PdCoO_2 and PtCoO_2, demonstrating that the extremely low resistivity of these materials stems from an extreme purity as high as 1 defect in 120,000 atoms, rather than a novel scattering suppression mechanism. In addition, studies of the electronic transport in micron-scale squares of these metals show that their broadly hexagonal Fermi surfaces lead not only to long range ballistic behaviour but novel ballistic regime phenomena which cannot be observed in materials with a higher-symmetry Fermi surface.

Manipulating Anisotropic Transport and Superconductivity by Focused Ion Beam Microstructuring

Author : Maja D. Bachmann
Publisher : Springer Nature
ISBN 13 : 3030513629
Total Pages : 167 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Manipulating Anisotropic Transport and Superconductivity by Focused Ion Beam Microstructuring by : Maja D. Bachmann

Download or read book Manipulating Anisotropic Transport and Superconductivity by Focused Ion Beam Microstructuring written by Maja D. Bachmann and published by Springer Nature. This book was released on 2020-08-28 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents pioneering work in the relatively new field of focused ion beam (FIB) sculpting of single crystals to produce bespoke devices and enable the investigation of physics that cannot be studied in bulk samples. It begins with a comprehensive and didactic account of how to achieve this sculpting, revealing the ‘tricks of the trade’ of state-of-the-art FIB microstructuring. In subsequent chapters, the author presents ground-breaking results obtained from microstructures of the delafossite oxide metal PdCoO2 and the heavy fermion superconductor CeIrIn5. In these elegant, forefront experiments, a new form of directional ballistic transport in the ultra-pure delafossites is described and explained. Furthermore, a new way to spatially modulate superconductivity induced by strain is demonstrated with electrical transport measurements that agree well with predictions based on thermoelastic finite element simulations.

Multifunctional Oxide Heterostructures

Author : Evgeny Y. Tsymbal
Publisher : OUP Oxford
ISBN 13 : 0191642223
Total Pages : 416 pages
Book Rating : 4.1/5 (916 download)

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Book Synopsis Multifunctional Oxide Heterostructures by : Evgeny Y. Tsymbal

Download or read book Multifunctional Oxide Heterostructures written by Evgeny Y. Tsymbal and published by OUP Oxford. This book was released on 2012-08-30 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to the rapidly developing field of oxide thin-films and heterostructures. Oxide materials combined with atomic-scale precision in a heterostructure exhibit an abundance of macroscopic physical properties involving the strong coupling between the electronic, spin, and structural degrees of freedom, and the interplay between magnetism, ferroelectricity, and conductivity. Recent advances in thin-film deposition and characterization techniques made possible the experimental realization of such oxide heterostructures, promising novel functionalities and device concepts. The book consists of chapters on some of the key innovations in the field over recent years, including strongly correlated oxide heterostructures, magnetoelectric coupling and multiferroic materials, thermoelectric phenomena, and two-dimensional electron gases at oxide interfaces. The book covers the core principles, describes experimental approaches to fabricate and characterize oxide heterostructures, demonstrates new functional properties of these materials, and provides an overview of novel applications.

Journal of the Physical Society of Japan

Author : Nihon Butsuri Gakkai
Publisher :
ISBN 13 :
Total Pages : 668 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Journal of the Physical Society of Japan by : Nihon Butsuri Gakkai

Download or read book Journal of the Physical Society of Japan written by Nihon Butsuri Gakkai and published by . This book was released on 2011 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quantum Theory of Solids

Author : R. E. Peierls
Publisher : Clarendon Press
ISBN 13 : 0191516481
Total Pages : 238 pages
Book Rating : 4.1/5 (915 download)

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Book Synopsis Quantum Theory of Solids by : R. E. Peierls

Download or read book Quantum Theory of Solids written by R. E. Peierls and published by Clarendon Press. This book was released on 1996-08-15 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book develops the subject from the basic principles of quantum mechanics. The emphasis is on a single statement of the ideas underlying the various approximations that have to be used and care is taken to separate sound arguments from conjecture. This book is written for the student of theoretical physics who wants to work in the field of solids and for the experimenter with a knowledge of quantum theory who is not content to take other people's arguments for granted. The treatment covers the electron theory of metals as well as the dynamics of crystals, including the author's work on the thermal conductivity of crystals which has been previously published in English.

Physics Briefs

Author :
Publisher :
ISBN 13 :
Total Pages : 958 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Physics Briefs by :

Download or read book Physics Briefs written by and published by . This book was released on 1987 with total page 958 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oxide Electronics

Author : Asim K. Ray
Publisher : John Wiley & Sons
ISBN 13 : 1119529476
Total Pages : 628 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Oxide Electronics by : Asim K. Ray

Download or read book Oxide Electronics written by Asim K. Ray and published by John Wiley & Sons. This book was released on 2021-04-12 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oxide Electronics Multiple disciplines converge in this insightful exploration of complex metal oxides and their functions and properties Oxide Electronics delivers a broad and comprehensive exploration of complex metal oxides designed to meet the multidisciplinary needs of electrical and electronic engineers, physicists, and material scientists. The distinguished author eschews complex mathematics whenever possible and focuses on the physical and functional properties of metal oxides in each chapter. Each of the sixteen chapters featured within the book begins with an abstract and an introduction to the topic, clear explanations are presented with graphical illustrations and relevant equations throughout the book. Numerous supporting references are included, and each chapter is self-contained, making them perfect for use both as a reference and as study material. Readers will learn how and why the field of oxide electronics is a key area of research and exploitation in materials science, electrical engineering, and semiconductor physics. The book encompasses every application area where the functional and electronic properties of various genres of oxides are exploited. Readers will also learn from topics like: Thorough discussions of High-k gate oxide for silicon heterostructure MOSFET devices and semiconductor-dielectric interfaces An exploration of printable high-mobility transparent amorphous oxide semiconductors Treatments of graphene oxide electronics, magnetic oxides, ferroelectric oxides, and materials for spin electronics Examinations of the calcium aluminate binary compound, perovoksites for photovoltaics, and oxide 2Degs Analyses of various applications for oxide electronics, including data storage, microprocessors, biomedical devices, LCDs, photovoltaic cells, TFTs, and sensors Suitable for researchers in semiconductor technology or working in materials science, electrical engineering, and physics, Oxide Electronics will also earn a place in the libraries of private industry researchers like device engineers working on electronic applications of oxide electronics. Engineers working on photovoltaics, sensors, or consumer electronics will also benefit from this book.

The Physics of Semiconductors

Author : Marius Grundmann
Publisher : Springer Nature
ISBN 13 : 3030515699
Total Pages : 905 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis The Physics of Semiconductors by : Marius Grundmann

Download or read book The Physics of Semiconductors written by Marius Grundmann and published by Springer Nature. This book was released on 2021-03-06 with total page 905 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 4th edition of this highly successful textbook features copious material for a complete upper-level undergraduate or graduate course, guiding readers to the point where they can choose a specialized topic and begin supervised research. The textbook provides an integrated approach beginning from the essential principles of solid-state and semiconductor physics to their use in various classic and modern semiconductor devices for applications in electronics and photonics. The text highlights many practical aspects of semiconductors: alloys, strain, heterostructures, nanostructures, amorphous semiconductors, and noise, which are essential aspects of modern semiconductor research but often omitted in other textbooks. This textbook also covers advanced topics, such as Bragg mirrors, resonators, polarized and magnetic semiconductors, nanowires, quantum dots, multi-junction solar cells, thin film transistors, and transparent conductive oxides. The 4th edition includes many updates and chapters on 2D materials and aspects of topology. The text derives explicit formulas for many results to facilitate a better understanding of the topics. Having evolved from a highly regarded two-semester course on the topic, The Physics of Semiconductors requires little or no prior knowledge of solid-state physics. More than 2100 references guide the reader to historic and current literature including original papers, review articles and topical books, providing a go-to point of reference for experienced researchers as well.

Compendium of Surface and Interface Analysis

Author : The Surface Science Society of Japan
Publisher : Springer
ISBN 13 : 9811061564
Total Pages : 807 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Compendium of Surface and Interface Analysis by : The Surface Science Society of Japan

Download or read book Compendium of Surface and Interface Analysis written by The Surface Science Society of Japan and published by Springer. This book was released on 2018-02-19 with total page 807 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book concisely illustrates the techniques of major surface analysis and their applications to a few key examples. Surfaces play crucial roles in various interfacial processes, and their electronic/geometric structures rule the physical/chemical properties. In the last several decades, various techniques for surface analysis have been developed in conjunction with advances in optics, electronics, and quantum beams. This book provides a useful resource for a wide range of scientists and engineers from students to professionals in understanding the main points of each technique, such as principles, capabilities and requirements, at a glance. It is a contemporary encyclopedia for selecting the appropriate method depending on the reader's purpose.

Handbook of Transparent Conductors

Author : David S. Ginley
Publisher : Springer Science & Business Media
ISBN 13 : 1441916385
Total Pages : 537 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Handbook of Transparent Conductors by : David S. Ginley

Download or read book Handbook of Transparent Conductors written by David S. Ginley and published by Springer Science & Business Media. This book was released on 2010-09-11 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transparent conducting materials are key elements in a wide variety of current technologies including flat panel displays, photovoltaics, organic, low-e windows and electrochromics. The needs for new and improved materials is pressing, because the existing materials do not have the performance levels to meet the ever- increasing demand, and because some of the current materials used may not be viable in the future. In addition, the field of transparent conductors has gone through dramatic changes in the last 5-7 years with new materials being identified, new applications and new people in the field. “Handbook of Transparent Conductors” presents transparent conductors in a historical perspective, provides current applications as well as insights into the future of the devices. It is a comprehensive reference, and represents the most current resource on the subject.

The Augmented Spherical Wave Method

Author : Volker Eyert
Publisher : Springer
ISBN 13 : 3540710078
Total Pages : 324 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis The Augmented Spherical Wave Method by : Volker Eyert

Download or read book The Augmented Spherical Wave Method written by Volker Eyert and published by Springer. This book was released on 2007-06-26 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Augmented Spherical Wave (ASW) method is one of the powerful approaches to handle the requirement of finite basis sets in DFT calculations. It is particularly suited for the calculation of elastic properties and phonon spectra of solid-state materials. This book addresses all those who want to learn about methods for electronic structure calculations and the ASW method in particular.

X-Ray Absorption Spectroscopy of Semiconductors

Author : Claudia S. Schnohr
Publisher : Springer
ISBN 13 : 3662443627
Total Pages : 367 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis X-Ray Absorption Spectroscopy of Semiconductors by : Claudia S. Schnohr

Download or read book X-Ray Absorption Spectroscopy of Semiconductors written by Claudia S. Schnohr and published by Springer. This book was released on 2014-11-05 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: X-ray Absorption Spectroscopy (XAS) is a powerful technique with which to probe the properties of matter, equally applicable to the solid, liquid and gas phases. Semiconductors are arguably our most technologically-relevant group of materials given they form the basis of the electronic and photonic devices that now so widely permeate almost every aspect of our society. The most effective utilisation of these materials today and tomorrow necessitates a detailed knowledge of their structural and vibrational properties. Through a series of comprehensive reviews, this book demonstrates the versatility of XAS for semiconductor materials analysis and presents important research activities in this ever growing field. A short introduction of the technique, aimed primarily at XAS newcomers, is followed by twenty independent chapters dedicated to distinct groups of materials. Topics span dopants in crystalline semiconductors and disorder in amorphous semiconductors to alloys and nanometric material as well as in-situ measurements of the effects of temperature and pressure. Summarizing research in their respective fields, the authors highlight important experimental findings and demonstrate the capabilities and applications of the XAS technique. This book provides a comprehensive review and valuable reference guide for both XAS newcomers and experts involved in semiconductor materials research.

Transparent Electronics

Author : John F. Wager
Publisher : Springer Science & Business Media
ISBN 13 : 0387723420
Total Pages : 217 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis Transparent Electronics by : John F. Wager

Download or read book Transparent Electronics written by John F. Wager and published by Springer Science & Business Media. This book was released on 2007-11-20 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is the first roadmap for transparent electronics. It defines and assesses what and where the field is, where it is going, and what needs to happen to get it there. Although the central focus of this monograph involves transparent electronics, many of the materials, devices, circuits, and process integration strategies discussed will be of great interest to researchers working in other emerging fields, including printed electronics, large-area electronics, low-cost electronics, and disposable electronics.

Chemical Physics of Intercalation

Author : A.P. Legrand
Publisher : Springer Science & Business Media
ISBN 13 : 1475796498
Total Pages : 503 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Chemical Physics of Intercalation by : A.P. Legrand

Download or read book Chemical Physics of Intercalation written by A.P. Legrand and published by Springer Science & Business Media. This book was released on 2013-12-11 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conjugated polymers suoh as polyaoetylene (CH)x polyphenylene (C6H4)x' poly thiophene (C4H2S)x' etc., which are insulators in their pristine state, can be brought to the metallic state after "doping" with ohemioal speoies whioh oan be either eleotron donors or I aoceptors. . This doping prooess involves a oharge transfer between the dopant moleoule and the polymer ohain whioh are then supposed to be spatially olose to each other. It follows that the meohanism of doping must be oonsidered as an aotual interoalation process, which will greatly affeot the struotural oharacteristios of the starting material, as well as its morphology, as has been observed during the 2 intercalation of graphite and layered compounds . In parallel with these modifioations, the band struoture of the system changes yielding a new set of eleotronio properties. It is evident therefore that the struotural and eleotronio properties are intimately related, and must be studied simultaneously in the same system to give reliable information. A great number of studies have been devoted to the structural and electronic properties of conjugated polymers after a chemical or 2 electrochemical doping process . Most of these concern the properties of the system for a given dopant concentration. With this approach a universal pioture of the polymer/dopant system is very diffioult to obtain, as a comparison between different experiments is very hazardous. On the other hand, only a small number of measurements have been performed during the continuous electroohemioal doping of various polymers.

Fundamentals of Power Semiconductor Devices

Author : B. Jayant Baliga
Publisher : Springer
ISBN 13 : 3319939882
Total Pages : 1114 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Fundamentals of Power Semiconductor Devices by : B. Jayant Baliga

Download or read book Fundamentals of Power Semiconductor Devices written by B. Jayant Baliga and published by Springer. This book was released on 2018-09-28 with total page 1114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Power Semiconductor Devices provides an in-depth treatment of the physics of operation of power semiconductor devices that are commonly used by the power electronics industry. Analytical models for explaining the operation of all power semiconductor devices are shown. The treatment here focuses on silicon devices but includes the unique attributes and design requirements for emerging silicon carbide devices. The book will appeal to practicing engineers in the power semiconductor device community.

Advanced Transmission Electron Microscopy

Author : Jian Min Zuo
Publisher : Springer
ISBN 13 : 1493966073
Total Pages : 741 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis Advanced Transmission Electron Microscopy by : Jian Min Zuo

Download or read book Advanced Transmission Electron Microscopy written by Jian Min Zuo and published by Springer. This book was released on 2016-10-26 with total page 741 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume expands and updates the coverage in the authors' popular 1992 book, Electron Microdiffraction. As the title implies, the focus of the book has changed from electron microdiffraction and convergent beam electron diffraction to all forms of advanced transmission electron microscopy. Special attention is given to electron diffraction and imaging, including high-resolution TEM and STEM imaging, and the application of these methods to crystals, their defects, and nanostructures. The authoritative text summarizes and develops most of the useful knowledge which has been gained over the years from the study of the multiple electron scattering problem, the recent development of aberration correctors and their applications to materials structure characterization, as well as the authors' extensive teaching experience in these areas. Advanced Transmission Electron Microscopy: Imaging and Diffraction in Nanoscience is ideal for use as an advanced undergraduate or graduate level text in support of course materials in Materials Science, Physics or Chemistry departments.