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

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Page 34

2 ) are unusually complex ; because of the factor ( E8mm - Hmm ) they are not

even equivalent to a non - local potential in the usual sense . ( They would be

equivalent if E were

2 ) are unusually complex ; because of the factor ( E8mm - Hmm ) they are not

even equivalent to a non - local potential in the usual sense . ( They would be

equivalent if E were

**replaced**by Ē , a static approximation , and Hmm were**replaced**...Page 35

When we add the terms Hmm , to our model Hamiltonian , two things happen .

First the d bands are no longer flat , so that the 0 in ( 3 . 6 ) is

constant — S arising from the transfer terms . Secondly the orthogonality terms in

( 3 .

When we add the terms Hmm , to our model Hamiltonian , two things happen .

First the d bands are no longer flat , so that the 0 in ( 3 . 6 ) is

**replaced**by aconstant — S arising from the transfer terms . Secondly the orthogonality terms in

( 3 .

Page 191

eq . [ 2 . 16 ] for the corresponding potential sctattering case , if we

) by — ( 1 / 202fx ( ) ( see equation preceding ( 16a ) ) and allow B → oo in the f -

factor . This

eq . [ 2 . 16 ] for the corresponding potential sctattering case , if we

**replace**Tz ( K) by — ( 1 / 202fx ( ) ( see equation preceding ( 16a ) ) and allow B → oo in the f -

factor . This

**replacement**is consistent with the normalization of ref . [ 25 ] , eq .### 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 | |

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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