Frontiers in Superconductivity Research

Frontiers in Superconductivity Research PDF

Author: Barry P. Martins

Publisher: Nova Publishers

Published: 2003

Total Pages: 260

ISBN-13: 9781594540059

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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, 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. 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 aluminum wires of the same size. Many universities, research institutes and companies are working to develop high-Tc superconductivity applications and considerable progress has been made. This volume brings together leading research in this growth field.

New Frontiers in Superconductivity Research

New Frontiers in Superconductivity Research PDF

Author: Barry P. Martins

Publisher: Nova Publishers

Published: 2006

Total Pages: 236

ISBN-13: 9781594548505

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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 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.

Frontiers in Superconducting Materials

Frontiers in Superconducting Materials PDF

Author: Anant V. Narlikar

Publisher: Springer Science & Business Media

Published: 2005-12-06

Total Pages: 1122

ISBN-13: 3540272941

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Frontiers in Superconducting Materials gives a state-of-the-art report of the most important topics of the current research in superconductive materials and related phenomena. It comprises 30 chapters written by renowned international experts in the field. It is of central interest to researchers and specialists in Physics and Materials Science, both in academic and industrial research, as well as advanced students. It also addresses electronic and electrical engineers. Even non-specialists interested in superconductivity might find some useful answers.

New Topics in Superconductivity Research

New Topics in Superconductivity Research PDF

Author: Barry P. Martins

Publisher: Nova Publishers

Published: 2006

Total Pages: 334

ISBN-13: 9781594549854

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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 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. 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. Many universities, research institutes and companies are working to develop high-Tc superconductivity applications and considerable progress has been made. This volume brings together new leading-edge research in the field.

Frontiers of High-Pressure Research

Frontiers of High-Pressure Research PDF

Author: Hans D. Hochheimer

Publisher: Springer Science & Business Media

Published: 2013-11-21

Total Pages: 481

ISBN-13: 1489924809

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The role of high pressure experiments in the discovery of supercon ducting materials with a T. above liquid nitrogen temperature has demon strated the importance of such experiments. The same role holds true in the tailoring of materials for optoelectronic devices. In addition, much progress has been made recently in the search for metallic hydro gen, and the application of high pressure in polymer research has brought forth interesting results. These facts together with the suc cess of previous small size meetings (such as the "First International Conference on the Physics of Solids at High Pressure", held in 1965 in Tucson, Arizona, U. S. A. ; "High Pressure and Low Temperature Physics", held in 1977 in Cleveland, Ohio, U. S. A. ; and "Physics of Solids Under High Pressure", held in 1981 in bad Honnef, Germany), motivated us to organize a workshop with emphasis on the newest results and trends in these fields of high pressure research. Furthermore, it was intended to mix experienced and young scien tists to realize an idea best expressed in a letter by Prof. Weinstein: "I think it is an excellent idea. I have often felt that the number of excellent young researchers in the high pressure field need an opportu nity to put forward their work with due recognition. " Thanks to the support of the key speakers, we were able to achieve this goal and had more than 50\ young participants.

Endless Quests: Theory, Experiments And Applications Of Frontiers Of Superconductivity

Endless Quests: Theory, Experiments And Applications Of Frontiers Of Superconductivity PDF

Author: Jiangdi Fan

Publisher: World Scientific

Published: 2019-01-15

Total Pages: 325

ISBN-13: 9813270802

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The book is devoted to advancing and developing the frontiers of superconductivity; in particular, the theory of the Diagrammatic Iteration Approach (DIA), described in Chapter 1, is unique in the community of superconductivity.The application of DIA to electron correlation effects has allowed the tough issue of strongly-coupled electron systems to be solved, which is important for high-temperature superconductivity (HTS). DIA, when applied to a layered two-dimensional system, gives rise to marvelous outcomes that can explain all the anomalies in the normal state of HTS, and leads to a transition temperature that is dependent on quantities including the dielectric constant, electron band mass and spacing between layers. This then serves as a quantifiable guide on how to make ideal superconductors. Moreover, in such a scenario, the mechanisms of low- and high-temperature superconductivity can be unified on the basis of repulsive Coulomb interactions between electrons.The book contains rich first-hand information on experiments at the frontiers of superconductivity, as well as on relevant applications of such cutting-edge developments. For instance, Jiasu Wang, co-author of the chapter discussing the HTS Maglev train, is the person who completed the world's first HTS Maglev train. Thus, the draw of this book lies not only in its ability to marry theory, experiment and application, but also in its inclusion of research from prestigious experts of the field.

Frontiers in Magnetic Materials

Frontiers in Magnetic Materials PDF

Author: Anant V. Narlikar

Publisher: Springer Science & Business Media

Published: 2005-10-17

Total Pages: 813

ISBN-13: 3540272844

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Frontiers in Magnetic Materials focuses on the current achievements and state-of-the-art advancements in magnetic materials. Several lines of development- High-Tc Superconductivity, Nanotechnology and refined experimental techniques among them – raised knowledge and interest in magnetic materials remarkably. The book comprises 24 chapters on the most relevant topics written by renowned international experts in the field. It is of central interest to researchers and specialists in Physics and Materials Science, both in academic and industrial research, as well as advanced students.

Frontiers of Materials Research: Electronic and Optical Materials

Frontiers of Materials Research: Electronic and Optical Materials PDF

Author: Meiying Kong

Publisher: Elsevier

Published: 2012-12-02

Total Pages: 682

ISBN-13: 0444601171

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Frontiers of Materials Research/Electronic And Optical Materials: Volume I is part of a five-volume compilation of the proceedings of C-MRS International 1990 Conference held in Beijing, China. The said conference discusses the areas of research in materials science. The book is divided into three parts. Part 1 covers topics involved in the development and progress of materials such as the focused beam ion; intermetallic compounds; polymers; and the application of computers in the field. Part 2 includes studies related to high Tc superconductors such as methods related to the field; the effects of oxygen and partial pressure on the properties of superconducting; and the study of superconductivity and crystallography. Part 3 presents papers related optoelectronic materials and functional crystals, which are mostly about the growth, properties, and uses of the different crystals being studied in each paper. The text is recommended for scientists and engineers who would like to know more about the field of materials science, especially those who would like to be involved in materials research.

Selected Topics in Superconductivity

Selected Topics in Superconductivity PDF

Author: L. C. Gupta

Publisher: World Scientific

Published: 1993

Total Pages: 684

ISBN-13: 9789810212018

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Selected Topics in Superconductivity, reflects the high level of activity in the discovery of high-Tc superconductivity. Out of the 19 articles that it has, a fairly good number of them discuss several important and fundamental aspects of the high-Tc superconductivity. Some of the issues related to the phenomenon of superconductivity in general are discussed in a few of the manuscripts. The remaining articles deal with superconductivity in unconventional and highly correlated metals