Renormalization Group Theory : Impact on Experimental Magnetism
Spin wave theory of magnetism and BCS theory of superconductivity are typical theories of the time before renormalization group (RG) theory. The two theories consider atomistic interactions only and ignore the energy degrees of freedom of the continuous (infinite) solid. Since the pioneering work of...
Salvato in:
| Autori principali: | , |
|---|---|
| Natura: | Livre numérique |
| Lingua: | Anglais |
| Pubblicazione: |
Berlin, Heidelberg :
Springer Berlin Heidelberg : Springer e-books
[20..].
Cham : Springer Nature |
| Serie: | Springer Series in Materials Science
127 |
| Accesso online: | Accès sur la plateforme de l'éditeur Accès sur la plateforme Istex Accès Université d'Orléans Accès INSA CVL |
| Nota: |
Archives Springer e-books (Licence nationale) Archives Springer e-books (Licence nationale) |
| Autres localisations: | Voir dans le Sudoc |
| Edition sous un autre format: | • Renormalization group theory, impact on experimental magnetism, Ulrich Köbler, Andreas Hoser, Heidelberg, Springer, 2010, 1 vol. (XIII-394 p.), Springer series in materials science, 978-3-642-02486-3 |
Sommario:
- History of Conventional Spin Wave Theory Basic Issues of Renormalization Group (RG) Theory Universality Microscopic Processes Non-Relevant Magnons Crossover Phenomena Metastability of Universality Classes Relevant and Non-Relevant Interactions Temperature Dependence of the Magnon Excitation Spectra Magnetic Heat Capacity Experimental Verification of GSW Bosons Magnets With and Without Magnon Gap (Goldstone Mode) Microscopic Details: Spin Structure, Site Disorder, Two Order Parameters The Critical Magnetic Behaviour Thermal Lattice Expansion and Magnetostriction The Total Energy Content Superconductivity Conclusions