Share

High-Tc Copper Oxide Superconductors and Related Novel Materials

2017-03-24 Technology & Engineering
Download High-Tc Copper Oxide Superconductors and Related Novel Materials PDF Online Free

Author :
Release : 2017-03-24
Genre : Technology & Engineering
Kind : eBook
Book Rating : 758/5 ( reviews)

GET EBOOK


Book Synopsis High-Tc Copper Oxide Superconductors and Related Novel Materials by : Annette Bussmann-Holder

Download or read book High-Tc Copper Oxide Superconductors and Related Novel Materials written by Annette Bussmann-Holder. This book was released on 2017-03-24. Available in PDF, EPUB and Kindle. Book excerpt: Authored by many of the world's leading experts on high-Tc superconductivity, this volume presents a panorama of ongoing research in the field, as well as insights into related multifunctional materials. The contributions cover many different and complementary aspects of the physics and materials challenges, with an emphasis on superconducting materials that have emerged since the discovery of the cuprate superconductors, for example pnictides, MgB2, H2S and other hydrides. Special attention is also paid to interface superconductivity. In addition to superconductors, the volume also addresses materials related to polar and multifunctional ground states, another class of materials that owes its discovery to Prof. Müller's ground-breaking research on SrTiO3.

YBCO Superconductor Research Progress

2008 Science
Download YBCO Superconductor Research Progress PDF Online Free

Author :
Release : 2008
Genre : Science
Kind : eBook
Book Rating : 831/5 ( reviews)

GET EBOOK


Book Synopsis YBCO Superconductor Research Progress by : Li-Chun Liáng

Download or read book YBCO Superconductor Research Progress written by Li-Chun Liáng. This book was released on 2008. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Crystal Chemistry of High-Tc Superconducting Copper Oxides

2013-03-12 Technology & Engineering
Download Crystal Chemistry of High-Tc Superconducting Copper Oxides PDF Online Free

Author :
Release : 2013-03-12
Genre : Technology & Engineering
Kind : eBook
Book Rating : 928/5 ( reviews)

GET EBOOK


Book Synopsis Crystal Chemistry of High-Tc Superconducting Copper Oxides by : Bernard Raveau

Download or read book Crystal Chemistry of High-Tc Superconducting Copper Oxides written by Bernard Raveau. This book was released on 2013-03-12. Available in PDF, EPUB and Kindle. Book excerpt: The recent discovery of high-temperature superconductivity in copper based oxides is an event of major importance not only with respect to the physical phenomenon itself but also because it definitely shows that solid state chemistry, and especially the crystal chemistry of oxides, has a crucial place in the synthesis and understanding of new materials for future appli cations. The numerous papers published in the field of high Tc supercon ductors in the last five years demonstrate that the great complexity of these materials necessitates a close collaboration between physicists and solid state chemists. This book is based to a large extent on our experience of the crystal chemistry of copper oxides, which we have been studying in the laboratory for more than twelve years, but it also summarizes the main results which have been obtained for these compounds in the last five years relating to their spectacular superconducting properties. We have focused on the struc ture, chemical bonding and nonstoichiometry of these materials, bearing in mind that redox reactions are the key to the optimization of their supercon ducting properties, owing to the importance of the mixed valence of copper and its Jahn-Teller effect. We have also drawn on studies of extended defects by high-resolution electron microscopy and on their creation by ir radiation effects.

High Temperature Superconductivity

2014-11-20 Technology & Engineering
Download High Temperature Superconductivity PDF Online Free

Author :
Release : 2014-11-20
Genre : Technology & Engineering
Kind : eBook
Book Rating : 002/5 ( reviews)

GET EBOOK


Book Synopsis High Temperature Superconductivity by : Shin-ichi Uchida

Download or read book High Temperature Superconductivity written by Shin-ichi Uchida. This book was released on 2014-11-20. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an overview of material-specific factors that influence Tc and give rise to diverse Tc values for copper oxides and iron-based high- Tc superconductors on the basis of more than 25 years of experimental data, to most of which the author has made important contributions. The book then explains why both compounds are distinct from others with similar crystal structure and whether or not one can enhance Tc, which in turn gives a hint on the unresolved pairing mechanism. This is an unprecedented new approach to the problem of high-temperature superconductivity and thus will be inspiring to both specialists and non-specialists interested in this field. Readers will receive in-depth information on the past, present, and future of high-temperature superconductors, along with special, updated information on what the real highest Tc values are and particularly on the possibility of enhancing Tc for each member material, which is important for application. At this time, the highest Tc has not been improved for 20 years, and no new superconductors have been discovered for 5 years. This book will encourage researchers as well as graduate-course students not to give up on the challenges in the future of high- Tc superconductivity.

High-Temperature Superconductors and Novel Inorganic Materials

1999 Science
Download High-Temperature Superconductors and Novel Inorganic Materials PDF Online Free

Author :
Release : 1999
Genre : Science
Kind : eBook
Book Rating : 454/5 ( reviews)

GET EBOOK


Book Synopsis High-Temperature Superconductors and Novel Inorganic Materials by : Gustaaf Tendeloo

Download or read book High-Temperature Superconductors and Novel Inorganic Materials written by Gustaaf Tendeloo. This book was released on 1999. Available in PDF, EPUB and Kindle. Book excerpt: Research into high-Tc materials demands the co-operation of physicists, chemists and materials scientists to discover the best solutions to the most important challenges presented by the field. In the fifth annual Workshop on High Temperature Superconductors and Novel Inorganic Materials Engineering, the topic is extended beyond high-Tc superconductivity to include other advanced oxide materials, mainly colossal magnetoresistance materials, which are closely related to the ceramic superconductors. This book covers the synthesis, characterisation (both structural and physical) and engineering of this class of materials.

You may also like...