Theoretical Methods for Strongly Correlated Electrons, David S?n?chal; Andre-Marie Tremblay; Claude Bourb
Автор: Vladimir Anisimov; Yuri Izyumov Название: Electronic Structure of Strongly Correlated Materials ISBN: 3642264239 ISBN-13(EAN): 9783642264238 Издательство: Springer Рейтинг: Цена: 23508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Electronic structure and physical properties of strongly correlated materials containing elements with partially filled 3d, 4d, 4f and 5f electronic shells is analyzed by Dynamical Mean-Field Theory (DMFT). DMFT is the most universal and effective tool used for the theoretical investigation of electronic states with strong correlation effects. In the present book the basics of the method are given and its application to various material classes is shown. The book is aimed at a broad readership: theoretical physicists and experimentalists studying strongly correlated systems. It also serves as a handbook for students and all those who want to be acquainted with the fast developing field of condensed matter physics.
This thesis explores thermal transport in selected rare-earth-based intermetallic compounds to answer questions of great current interest. It also sheds light on the interplay of Kondo physics and Fermi surface changes.
By performing thermal conductivity and electrical resistivity measurements at temperatures as low as 25mK, the author demonstrates that the Wiedemann–Franz law, a cornerstone of metal physics, is violated at precisely the magnetic-field-induced quantum critical point of the heavy-fermion metal YbRh2Si2. This first-ever observation of a violation has dramatic consequences, as it implies a breakdown of the quasiparticle picture.
Utilizing an innovative technique to measure low-temperature thermal transport isothermally as a function of the magnetic field, the thesis interprets specific, partly newly discovered, high-field transitions in CeRu2Si2 and YbRh2Si2 as Lifshitz transitions related to a change in the Fermi surface.
Lastly, by applying this new technique to thermal conductivity measurements of the skutterudite superconductor LaPt4Ge12, the thesis proves that the system is a conventional superconductor with a single energy gap. Thus, it refutes the widespread speculations about unconventional Cooper pairing in this material.
Автор: Richard H. Bube Название: Electrons in Solids, ISBN: 0121385531 ISBN-13(EAN): 9780121385538 Издательство: Elsevier Science Рейтинг: Цена: 8420.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Contains coverage of electronic properties in metals, semiconductors, and insulators at a fundamental level. This title stresses the use of wave properties as an integrating theme for the discussion of phonons, photons, and electrons. It includes a set of illustrative problems along with exercises and answers.
Автор: Nishikawa Название: Correlated Functional Oxides ISBN: 3319437771 ISBN-13(EAN): 9783319437774 Издательство: Springer Рейтинг: Цена: 16070.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book introduces a variety of basic sciences and applications of the nanocomposites and heterostructures of functional oxides. The presence of a high density of interfaces and the differences in their natures are described by the authors. Both nanocomposites and heterostructures are detailed in depth by researchers from each of the research areas in order to compare their similarities and differences. A new interfacial material of heterostructure of strongly correlated electron systems is introduced.
Описание: Introduction.- Part I Single-Site- and Single-Atom-Resolved Detection of Atomic Limit Mott Insulators.- Superfluid-Mott-Insulator Transition.- Overview of the Experimental Procedure.- Single-Site-Resolved Imaging and Thermometry of Atomic Limit Mott Insulators.- Part II Single-Site- and Single-Atom-Resolved Detection of Correlation Functions.- Detection of Particle-Hole Pairs Using Two-Site Correlation Functions.- Non-Local Correlations in One Dimension.- Non-Local Correlations in Two Dimensions, Duality and Distribution Functions.- Part III 'Higgs' Amplitude Mode.- Introduction to Amplitude and Phase Modes.- Detection of the Higgs Amplitude Mode at the 2d SF-Mott-Insulator Transition.- Outlook.- Part IV Appendix.- Appendix A Experimental Details.- Appendix B Numerical Methods for Correlation Functions.- Appendix C Calculation for Non-Local Correlations in One Dimension.- Appendix D Calculation for Non-Local Correlations in Two Dimensions.
Автор: Adolfo Avella; Ferdinando Mancini Название: Strongly Correlated Systems ISBN: 3642445926 ISBN-13(EAN): 9783642445927 Издательство: Springer Рейтинг: Цена: 22201.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume presents, for the very first time, an exhaustive collection of those modern theoretical methods specifically tailored for the analysis of strongly correlated systems. It further offers an approach to unifying theory for strongly correlated systems.
Автор: Hiroshi Kontani Название: Transport Phenomena in Strongly Correlated Fermi Liquids ISBN: 3642353649 ISBN-13(EAN): 9783642353642 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Presents advancements in the theory of transport phenomena in strongly correlated electron systems including cuprate high-Tc superconductors, where various transport coefficients (like the Hall coefficient, magnetoresistance, Nernst coefficiet) exhibit significant deviations from those in conventional metals.
Автор: Adolfo Avella; Ferdinando Mancini Название: Strongly Correlated Systems ISBN: 3662441322 ISBN-13(EAN): 9783662441329 Издательство: Springer Рейтинг: Цена: 18284.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The continuous evolution and development of experimental techniques is at the basis of any fundamental achievement in modern physics.
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