Alexandre S. Alexandrov

Strong-Coupling Theory of High-Temperature Superconductivity (eBook, ePUB)

• Format: ePub

Produktbeschreibung

High-temperature superconductivity has transformed the landscape of solid state science, leading to the discovery of new classes of materials, states of matter, and concepts. However, despite being over a quarter of a century since its discovery, there is still no single accepted theory to explain its origin. This book presents one approach, the strong-coupling or bipolaron theory, which proposes that high-temperature superconductivity originates from competing Coulomb and electron-phonon interactions. The author provides a thorough overview of the theory, describing numerous experimental observations, and giving detailed mathematical derivations of key theoretical findings at an accessible level. Applications of the theory to existing high-temperature superconductors are discussed, as well as possibilities of liquid superconductors and higher critical temperatures. Alternative theories are also examined to provide a balanced and informative perspective. This monograph will appeal to advanced researchers and academics in the fields of condensed matter physics and quantum-field theories.

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Produktdetails

• Verlag: Cambridge University Press
• Erscheinungstermin: 2. Mai 2013
• Englisch
• ISBN-13: 9781107357457
• Artikelnr.: 53072140

Autorenporträt

Professor Alexandre S. Alexandrov is Professor of Theoretical Physics at Loughborough University, UK and Visiting Professor at UNICAMP, Campinas, Brazil. His research focuses on high-temperature superconductivity, polarons, molecular electronics, colossal magnetoresistance and charged Bose liquids.

Inhaltsangabe

Preface
1. Coulomb and Fröhlich interactions
2. Small polarons
3. Inverse-coupling expansion technique
4. High-temperature superconductivity
5. Converting boson-fermion mixtures
6. Superconductivity from repulsion: theoretical constraints
7. Theory and experiment: confirmed predictions
8. Experiments explained: normal state
9. Experiments explained: superconducting state
10. Further predictions
Index.