Inhomogeneous Superconductors

Inhomogeneous Superconductors PDF Author: Eugen Simanek
Publisher: Oxford University Press
ISBN: 0195360133
Category : Science
Languages : en
Pages : 394

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Book Description
Two topics in the forefront of superconductor research--superconductor-insulator transition in thin films and vortex tunneling in granular, bulk, and high temperature superconductors--have never before been given a unified and deductive treatment. This monograph and text provides a much-needed, comprehensive introduction to the theory of quantum fluctuations in inhomogenous superconducting materials. It be will be of great use to students and researchers in disciplines such as superconductivity, many-body systems, phase transitions, submicron physics, and surface science.

Inhomogeneous Superconductors

Inhomogeneous Superconductors PDF Author: Eugen Simanek
Publisher: Oxford University Press
ISBN: 0195360133
Category : Science
Languages : en
Pages : 394

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Book Description
Two topics in the forefront of superconductor research--superconductor-insulator transition in thin films and vortex tunneling in granular, bulk, and high temperature superconductors--have never before been given a unified and deductive treatment. This monograph and text provides a much-needed, comprehensive introduction to the theory of quantum fluctuations in inhomogenous superconducting materials. It be will be of great use to students and researchers in disciplines such as superconductivity, many-body systems, phase transitions, submicron physics, and surface science.

Inhomogeneous Superconductors

Inhomogeneous Superconductors PDF Author: Eugen S̆imánek
Publisher: Oxford University Press, USA
ISBN: 0195078284
Category : Fluctuations (Physics).
Languages : en
Pages : 394

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Book Description
Two topics in the forefront of superconductor research--superconductor-insulator transition in thin films and vortex tunneling in granular, bulk, and high temperature superconductors--have never before been given a unified and deductive treatment. This monograph and text provides a much-needed, comprehensive introduction to the theory of quantum fluctuations in inhomogenous superconducting materials. It be will be of great use to students and researchers in disciplines such as superconductivity, many-body systems, phase transitions, submicron physics, and surface science.

Inhomogeneous Superconductors--1979 (Berkeley Springs, W.V.)

Inhomogeneous Superconductors--1979 (Berkeley Springs, W.V.) PDF Author: Donald Urban Gubser
Publisher:
ISBN:
Category : Inhomogeneous materials
Languages : en
Pages : 364

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Book Description


Reinvestigation of Inhomogeneous Superconductors and High Tc̳ Superconductors

Reinvestigation of Inhomogeneous Superconductors and High Tc̳ Superconductors PDF Author: Yong-Jihn Kim
Publisher:
ISBN:
Category : High temperature superconductors
Languages : en
Pages : 250

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Book Description


Leading-edge Superconductivity Research Developments

Leading-edge Superconductivity Research Developments PDF Author: Tetsuo Watanabe
Publisher: Nova Publishers
ISBN: 9781604560176
Category : Technology & Engineering
Languages : en
Pages : 242

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Book Description
This new book focuses on superconductivity which is the ability of certain materials to conduct electrical current with no resistance and extremely low losses. High temperature superconductors, such as La2-xSrxCuOx (Tc=40K) and YBa2Cu3O7-x (Tc=90K), were discovered in 1987 and have been actively studied since. In spite of an intense, worldwide, research effort during this time, a complete understanding of the copper oxide (cuprate) materials is still lacking.Many fundamental questions are unanswered, particularly the mechanism by which high-Tc superconductivity occurs. More broadly, the cuprates are in a class of solids with strong electron-electron interactions. An understanding of such 'strongly correlated' solids is perhaps the major unsolved problem of condensed matter physics with over ten thousand researchers working on this topic. High-Tc superconductors also have significant potential for applications in technologies ranging from electric power generation and transmission to digital electronics.

Advances in Organic Conductors and Superconductors

Advances in Organic Conductors and Superconductors PDF Author: Martin Dressel
Publisher: MDPI
ISBN: 3038971804
Category : Electronic books
Languages : en
Pages : 345

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Book Description
This book is a printed edition of the Special Issue "Advances in Organic Conductors and Superconductors" that was published in Crystals

New Research on YBCO Superconductors

New Research on YBCO Superconductors PDF Author: David M. Friedman
Publisher: Nova Publishers
ISBN: 9781604560848
Category : Science
Languages : en
Pages : 306

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Book Description
Superconductivity is the ability of certain materials to conduct electrical current with no resistance and extremely low losses. High temperature superconductors, such as La2-xSrxCuOx (Tc=40K) and YBa2Cu3O7-x (Tc=90K), were discovered in 1987 and have been actively studied since. In spite of an intense world-wide research, a complete understanding of the copper oxide (cuprate) materials is still lacking. Many fundamental questions are unanswered, particularly the mechanism by which high-Tc superconductivity occurs. More broadly, the cuprates are in a class of solids with strong electron-electron interactions. An understanding of such 'strongly correlated' solids is perhaps the major unsolved problem of condensed matter physics with over ten thousand researchers working on this topic. High-Tc superconductors also have significant potential for applications in technologies ranging from electric power generation and transmission to digital electronics. This ability to carry large amounts of current can be applied to electric power devices such as motors and generators, and to electricity transmission in power lines. For example, superconductors can carry as much as 100 times the amount of electricity of ordinary copper or aluminium wires of the same size. This Publication presents new research on yttrium barium copper oxide superconductors, often abbreviated YBCO, which is a chemical compound with the formula YBa2Cu3O7. This material, a famous 'high-temperature superconductor', achieved prominence because it was the first material to superconduct above the boiling point of nitrogen. All materials developed before YBCO became superconducting only at temperatures near the boiling points of liquid helium or liquid hydrogen (Tb = 20.1 K). The significance of the discovery of YBCO is the breakthrough in the refrigerant used to cool the material to below the critical temperature.

Inhomogeneous Superconductors

Inhomogeneous Superconductors PDF Author: Eugen Šimánek
Publisher:
ISBN: 9780197732366
Category : Fluctuations (Physics)
Languages : en
Pages : 0

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Book Description
Represents the unified treatment of an important field of research - the theory of quantum fluctuations in inhomogeneous superconductivity materials. This book can be used as a main or supplementary text in graduate courses on superconductivity, many-body systems, phase transitions, submicron physics, and surface science.

On Superconductivity and Superfluidity

On Superconductivity and Superfluidity PDF Author: Vitaly L. Ginzburg
Publisher: Springer Science & Business Media
ISBN: 354068008X
Category : Science
Languages : en
Pages : 238

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Book Description
A Nobel Laureate presents his view of developments in the field of superconductivity, superfluidity and related theory. The book contains Ginzburg’s amended version of the Nobel lecture in Physics 2003, as well as his expanded autobiography.

Connectivity and Superconductivity

Connectivity and Superconductivity PDF Author: Jorge Berger
Publisher: Springer Science & Business Media
ISBN: 3540445323
Category : Science
Languages : en
Pages : 258

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Book Description
The motto of connectivity and superconductivity is that the solutions of the Ginzburg–Landau equations are qualitatively in?uenced by the topology of the boundaries. Special attention is given to the “zero set”,the set of the positions (usually known as “quantum vortices”) where the order parameter vanishes. The paradigm of connectivity and superconductivity is the Little– Parks e?ect,discussed in most textbooks on superconductivity. This volume is intended to serve as a reference book for graduate students and researchers in physics or mathematics interested in superconductivity, or in the Schr ̈ odinger equation as a limiting case of the Ginzburg–Landau equations. The e?ects considered here usually become important in the regime where the coherence length is of the order of the dimensions of the sample. While in the Little–Parks days a lot of ingenuity was required to achieve this regime, present microelectronic techniques have transformed it into a routine. Mo- over,measurement and visualization techniques are developing at a pace which makes it reasonable to expect veri?cation of distributions,and not only of global properties. Activity in the ?eld has grown and diversi?ed substantially in recent years. We have therefore invited experts ranging from experimental and theoretical physicists to pure and applied mathematicians to contribute articles for this book. While the skeleton of the book deals with superconductivity,micron- works and generalizations of the Little–Parks situation,there are also articles which deal with applications of the Ginzburg–Landau formalism to several fundamental topics,such as quantum coherence,cosmology,and questions in materials science.