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

### From inside the book

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Page 117

... is below the

... is below the

**Fermi level**, but twice the single particle energy plus the interaction energy of two electrons on the orbital is above the**Fermi level**.Page 277

... third - order diagram This contributes a part to the cross - section which is asymmetric about the

... third - order diagram This contributes a part to the cross - section which is asymmetric about the

**Fermi level**, resulting from the small imaginary part ...Page 395

The presence of localized states near the

The presence of localized states near the

**Fermi level**gives rise to an extra absorption in the near infrared which has been observed in Au Ni alloys and ...### What people are saying - Write a review

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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