## Proceedings of the International School of Physics "Enrico Fermi.", Volume 37N. Zanichelli, 1967 - Nuclear physics |

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Page 118

From the success of this approximation in the treatment of dilute systems these

authors inferred that if conditions were such that the extra orbital was almost

have ...

From the success of this approximation in the treatment of dilute systems these

authors inferred that if conditions were such that the extra orbital was almost

**completely**empty , or almost**completely**filled then the correlation energy wouldhave ...

Page 291

Ferromagnetism : It can also happen that one half d band be - a ) weak ; b )

strong . comes

86 ) . We shall then talk of a strong ferromagnetism [ 4 ] . The condition for strong

...

Ferromagnetism : It can also happen that one half d band be - a ) weak ; b )

strong . comes

**completely**full ( or empty ) when ñŪ , is still larger than unity ( Fig .86 ) . We shall then talk of a strong ferromagnetism [ 4 ] . The condition for strong

...

Page 450

3 ) Molten Na , K , Rb , and Cs are

simple metals outside of group I A . 4 ) Li forms normal phase diagrams with a

number of simple metals outside of group I A , i . e . , is

...

3 ) Molten Na , K , Rb , and Cs are

**completely**immiscible with the other moltensimple metals outside of group I A . 4 ) Li forms normal phase diagrams with a

number of simple metals outside of group I A , i . e . , is

**completely**miscible in the...

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### Contents

LOMER Band theory and magnetism | 1 |

JACCARINO Studies of the hyperfine interaction in transi | 39 |

P W ANDERSON and W L MCMILLAN Multiplescattering | 50 |

Copyright | |

25 other sections not shown

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### Common terms and phrases

alloys amplitude analytic Anderson approximation assume average band becomes Born bound calculation complex computed condition conduction consider contribution correct correlation corresponding coupling curve defined density depends determined discussed effect electrons energy equation exchange expected expression fact factor Fermi Fermi level ferromagnetic field function given gives Hamiltonian host metal impurity atom included integral interaction interesting lattice limit localized magnetic matrix element means metals method moments momentum normal obtained occur operator orbital particle perturbation Phys physical plane polarization poles positive possible potential present problem properties range relation replaced represent resonance scattering screening Sect seems shift shown similar simple solution spin structure surface temperature theory tion transition metals usual wave wave functions write written zero