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

### From inside the book

Results 1-3 of 86

Page 35

This result is valid for d band

In practice , however , sum rules are useful when only one or two terms need be

retained . To convert ( 3 . 4 ) to a form suitable for actual calculations in transition

...

This result is valid for d band

**levels**also if enough terms are included in ( 3 . 4 ) .In practice , however , sum rules are useful when only one or two terms need be

retained . To convert ( 3 . 4 ) to a form suitable for actual calculations in transition

...

Page 36

8 ) satisfied by the calculated APW

w The relation ( 3 . 9 ) is a remarkable one . It states that the orthogonality

amplitudes which are the coefficients of the third - order term in the Laurent

expansion ...

8 ) satisfied by the calculated APW

**levels**, it is necessary that ( 3 . 9 ) R = S . WL ,w The relation ( 3 . 9 ) is a remarkable one . It states that the orthogonality

amplitudes which are the coefficients of the third - order term in the Laurent

expansion ...

Page 75

sense the d - band width and shape is contributed primarily by the interaction of

each individual atomic d

sections in k space . a ) At ( 101 ) radius ( largest entirely within first zone ) .

sense the d - band width and shape is contributed primarily by the interaction of

each individual atomic d

**level**with the essentially ...**levels**along roughly circularsections in k space . a ) At ( 101 ) radius ( largest entirely within first zone ) .

### 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