High Tc Superconductor Materials

High Tc Superconductor Materials PDF Author: E. Kaldis
Publisher: Elsevier
ISBN: 0444596674
Category : Technology & Engineering
Languages : en
Pages : 755

Book Description
The dynamic developments in high-temperature superconductivity over the last three years has augmented the importance of materials research not only for applications, but also for the understanding of underlying physical phenomena. The discovery of new superconductors has opened up new facets of High Tc research, and the perfection of already known materials has enabled reliable physical measurements to be carried out, providing a foundation for theoretical models. The papers in this volume present an overview of the recent developments in the field of High Tc-materials research. One of the highlights of this meeting was the plenary lecture by the Nobel laureate K. Alex Müller on the importance of the apical oxygen phenomena which are strongly connected with Tc changes.

Electron-phonon Interaction And Lattice Dynamics In High Tc Superconductors

Electron-phonon Interaction And Lattice Dynamics In High Tc Superconductors PDF Author: Han Zhang
Publisher: World Scientific
ISBN: 9813271159
Category : Science
Languages : en
Pages : 358

Book Description
Understanding the mechanism of the high-temperature superconductors has been a very important topic in condensed matter physics. Researchers have been trying to explain the role of electron-phonon interaction (EPI) in cuprates. Some important properties of the cuprates could not be explained by conventional BCS theory. This book contains the experimental and theoretical studies on the EPI. The experimental part covers the results of angle-resolved photoemission spectroscopy (ARPES), isotopic effect, elastic neutron scattering study of electron-phonon, lattice role and so on. The theoretical part covers the electron-phonon, polaron and bipolaron, effect of lattice, fine structure in the tunnelling spectra of electron-doped cuprates, identification of the bulk pairing symmetry in high-temperature superconductors.Students and researchers interested in high-temperature superconductors, especially the EPI in cuprates will find this title very useful.

Models and Methods of High-Tc Superconductivity

Models and Methods of High-Tc Superconductivity PDF Author: J. K. Srivastava
Publisher: Nova Publishers
ISBN: 9781590336670
Category : Science
Languages : en
Pages : 438

Book Description
The articles in this exceptional book contain regular papers, extended papers and reviews, and thus vary in length and are useful for all kinds of audience. They describe, as the book's name suggests, HTSC models and methodologies. Physical models (like extended BCS model, bipolaron model, spin bag model, RVB (resonating valence bond) model, preformed Cooper pairs and antiferromagnetic spin fluctuation (AFSF) based models, stripe phase, paired cluster (spin glass (SG) frustration based) model, Kamimura-Suwa (Hund's coupling mechanism based) model, electron- plasmon interaction, electron- phonon interaction, etc.), theoretical methods (methodologies) (like generalised BCS-Migdal-Eliashberg theory, Hubbard model, t-J model, t-t'-U model, Hubbard-Holstein model, Fermi-, non Fermi- and marginal Fermi- liquid concepts, generalised Hartree-Fock formalism, etc.) and, experimental status and methodologies are all described there. For comparison with cuprates, fullerenes, ruthenates, organic-, non Cu-containing oxide-and conventional (elemental, A15)- superconductors, molecular crystals, nickelates, manganites, borides etc. are also discussed.

Applications of High-Tc Superconductivity

Applications of High-Tc Superconductivity PDF Author: Adir Luiz
Publisher: BoD – Books on Demand
ISBN: 953307308X
Category : Science
Languages : en
Pages : 276

Book Description
This book is a collection of the chapters intended to study only practical applications of HTS materials. You will find here a great number of research on actual applications of HTS as well as possible future applications of HTS. Depending on the strength of the applied magnetic field, applications of HTS may be divided in two groups: large scale applications (large magnetic fields) and small scale applications (small magnetic fields). 12 chapters in the book are fascinating studies about large scale applications as well as small scale applications of HTS. Some chapters are presenting interesting research on the synthesis of special materials that may be useful in practical applications of HTS. There are also research about properties of high-Tc superconductors and experimental research about HTS materials with potential applications. The future of practical applications of HTS materials is very exciting. I hope that this book will be useful in the research of new radical solutions for practical applications of HTS materials and that it will encourage further experimental research of HTS materials with potential technological applications.

High Tc Superconductor Thin Films

High Tc Superconductor Thin Films PDF Author: L. Correra
Publisher: Elsevier
ISBN: 0444600256
Category : Technology & Engineering
Languages : en
Pages : 908

Book Description
Interdisciplinary research on superconducting oxides is the main focus of the contributions in this volume. Several aspects of the thin film field from fundamental properties to applications are examined. Interesting results for the Bi system are also reviewed. The 132 papers, including 8 invited, report mainly on the 1-2-3 system, indicating that the Y-Ba-Cu-O and related compounds are still the most intensively studied materials in this field. The volume attests to the significant progress that has been made in this field, as well as reporting on the challenging problems that still remain to be solved.

The Chinese Christology of T. C. Chao

The Chinese Christology of T. C. Chao PDF Author: Yongtao Chen
Publisher: BRILL
ISBN: 9004322418
Category : Religion
Languages : en
Pages : 409

Book Description
This volume offers a careful analysis of the contextual Christology of T. C. Chao, one of the most important Chinese theologians and Chinese church leaders in the first half of twentieth century. At the core of Chao’s Christology is the encounter between Christianity and the Chinese people, in particular the Chinese Christians. In response to the rapid social changes in China between 1910-1950, he attempted to develop a relevant theology by focusing on the characteristics of Christianity and, at the same time, aiming to understand Christianity within its Chinese context.

Characterization of High Tc Materials and Devices by Electron Microscopy

Characterization of High Tc Materials and Devices by Electron Microscopy PDF Author: Nigel D. Browning
Publisher: Cambridge University Press
ISBN: 1139429167
Category : Science
Languages : en
Pages : 409

Book Description
This is a clear account of the application of electron-based microscopies to the study of high-Tc superconductors. Written by leading experts, this compilation provides a comprehensive review of scanning electron microscopy, transmission electron microscopy and scanning transmission electron microscopy, together with details of each technique and its applications. Introductory chapters cover the basics of high-resolution transmission electron microscopy, including a chapter devoted to specimen preparation techniques, and microanalysis by scanning transmission electron microscopy. Ensuing chapters examine identification of superconducting compounds, imaging of superconducting properties by low-temperature scanning electron microscopy, imaging of vortices by electron holography and electronic structure determination by electron energy loss spectroscopy. The use of scanning tunnelling microscopy for exploring surface morphology, growth processes and the mapping of superconducting carrier distributions is discussed. Final chapters consider applications of electron microscopy to the analysis of grain boundaries, thin films and device structures. Detailed references are included.

Introduction To Superconductivity And High-tc Materials

Introduction To Superconductivity And High-tc Materials PDF Author: Michel Cyrot
Publisher: World Scientific Publishing Company
ISBN: 9813103698
Category : Science
Languages : en
Pages : 263

Book Description
What sets this book apart from others on the introduction to super-conductivity and high-Tc materials is its simple and pragmatic approach. The authors describe all relevant superconducting phenomena and rely on the macroscopic Ginzburg-Landau theory to derive the most important results. Examples are chosen from selected conventional superconductors like NbTi and compared to those of high-Tc materials. The text should be of interest to students and researchers in all branches of science and engineering, with the possible exception of theoretical physicists, who may require a more mathematical approach.

Anharmonic Properties Of High-tc Cuprates - Proceedings Of The International Workshop

Anharmonic Properties Of High-tc Cuprates - Proceedings Of The International Workshop PDF Author: Dragan Mihailovic
Publisher: World Scientific
ISBN: 9814549541
Category :
Languages : en
Pages : 290

Book Description
This volume deals with an important aspect of the physics of high-temperature superconductors. In recent years a wealth of experimental and theoretical work has accumulated on the subject of anharmonicity in connection to either superconductivity or lattice properties of superconducting oxides. The papers, by leading experts, are the proceedings of the first workshop dedicated to dealing with these issues.
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