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

### From inside the book

Results 1-3 of 94

Page 84

While an extensive purely theoretical literature on the disordered lattice

exists , little or no serious attention has been paid to actual calculations of the

density of states with realistic atomic potentials . We have certainly shown how

the ...

While an extensive purely theoretical literature on the disordered lattice

**problem**exists , little or no serious attention has been paid to actual calculations of the

density of states with realistic atomic potentials . We have certainly shown how

the ...

Page 151

The « in - out » formalism and the Kondo

potential scattering is separable , treating the

gas of noninteracting electrons in the language of second quantization is a purely

...

The « in - out » formalism and the Kondo

**problem**. - Because the Hamiltonian forpotential scattering is separable , treating the

**problem**of a single impurity in agas of noninteracting electrons in the language of second quantization is a purely

...

Page 206

The

current interests . In dilute alloys a fairly clear concept seems to be established

both experimentally and theoretically as to the localized moments associated

with ...

The

**problem**of localized magnetic moments in metals has been a subject ofcurrent interests . In dilute alloys a fairly clear concept seems to be established

both experimentally and theoretically as to the localized moments associated

with ...

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### Contents

LOMER Band theory and magnetism | 1 |

PHILLIPS Band theory of transition metals | 22 |

JACCARINO Studies of the hyperfine interaction in transi | 39 |

Copyright | |

19 other sections not shown

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### Common terms and phrases

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