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

### From inside the book

Results 1-3 of 10

Page 320

Direct study of z ( xt ) should be capable of providing important tests of theoretical

models of magnetic

inelastic neutron scattering cross - sections as a function of both energy and ...

Direct study of z ( xt ) should be capable of providing important tests of theoretical

models of magnetic

**materials**. This study in is principle possible by measuringinelastic neutron scattering cross - sections as a function of both energy and ...

Page 321

Cohen in his lectures , to look at the simplest model of an itinerant magnetic

highly simplified limit of a parabolic band Eq = p2 / 2m * Imx ( which is all we shall

...

Cohen in his lectures , to look at the simplest model of an itinerant magnetic

**material**which can include magnetic correlation , i . e . , spin wave , effects . In thehighly simplified limit of a parabolic band Eq = p2 / 2m * Imx ( which is all we shall

...

Page 418

In an insulating magnetic

interaction , because the bands are full and n is constant . This second parameter

n is the unique characteristic of the conducting magnetic

In an insulating magnetic

**material**there is only one parameter , the strenght ofinteraction , because the bands are full and n is constant . This second parameter

n is the unique characteristic of the conducting magnetic

**material**, and ...### What people are saying - Write a review

We haven't found any reviews in the usual places.

### 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

### Other editions - View all

### 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