Magnetic Ions in Crystals.
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 l...
| Κύριος συγγραφέας: | |
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| Μορφή: | Licensed eBooks |
| Γλώσσα: | Αγγλικά |
| Έκδοση: |
Princeton :
Princeton University Press,
2014.
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| Σειρά: | Princeton legacy library.
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| Διαθέσιμο Online: | https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=790826 |
| Περίληψη: | 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, |
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| Φυσική περιγραφή: | 1 online resource (268 pages). |
| ISBN: | 9781400864461 1400864461 |