Magnetic Ions in Crystals:
Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Stevens, K. W. (VerfasserIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Princeton Princeton University Press 2014
Schriftenreihe:Princeton legacy library
Schlagworte:
Online-Zugang:FAW01
FAW02
Beschreibung:Preface ; Chapter 1 -- Introduction; Chapter 2 -- Group Theory; Chapter 3 -- Perturbation Theory; Chapter 4 -- Crystal Field Theory; Chapter 5 -- Beyond Crystal Field Theory; Chapter 6 -- Second Quantization; Chapter 7 -- From Generic to Spin-Hamiltonian; Chapter 8 -- The Interactions between Ions; Chapter 9 -- Cooperative Systems; Chapter 10 -- Conductors; Chapter 11 -- Nuclear Symmetry; Index
There have been many demonstrations, particularly for magnetic impurity ions in crystals, that spin-Hamiltonians are able to account for a wide range of experimental results in terms of much smaller numbers of parameters. Yet they were originally derived from crystal field theory, which contains a logical flaw; electrons on the magnetic ions are distinguished from those on the ligands. Thus there is a challenge: to replace crystal field theory with one of equal or greater predictive power that is based on a surer footing. The theory developed in this book begins with a generic Hamiltonian
Beschreibung:268 pages
ISBN:9781400864461
1400864461

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