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

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Page 212

Under the influence of the crystalline

great many alloys , the degenerate d - states split into two levels , é , ( twofold

degeneracy ; m = 1 , 2 ) and t2 , ( threefold degeneracy ; m = 3 , 4 , 5 ) .

Under the influence of the crystalline

**electric field**, which has cubic symmetry ingreat many alloys , the degenerate d - states split into two levels , é , ( twofold

degeneracy ; m = 1 , 2 ) and t2 , ( threefold degeneracy ; m = 3 , 4 , 5 ) .

Page 213

If we further neglect the influence of the crystalline

me } = ( nop É nou ) / 2 = { falér ; E . x ) + falêr ; E . ; ) } / 2 , mol with Eol ( 2 . 23 ) }

= Ep + ( 9U — 4J ) no F ( U + 47 ) mo . El It is noted here that these equations ...

If we further neglect the influence of the crystalline

**electric field**, we get ( 2 . 22 )me } = ( nop É nou ) / 2 = { falér ; E . x ) + falêr ; E . ; ) } / 2 , mol with Eol ( 2 . 23 ) }

= Ep + ( 9U — 4J ) no F ( U + 47 ) mo . El It is noted here that these equations ...

Page 221

When e , and tag levels have no furtehr splitting , as will be the case in transition

metal alloys where the orbital angular momentum is ... If we further neglect the

influence of the crystalline

When e , and tag levels have no furtehr splitting , as will be the case in transition

metal alloys where the orbital angular momentum is ... If we further neglect the

influence of the crystalline

**electric field**, putting E . = E , = E . , nele ) = n .### What people are saying - Write a review

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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 | |

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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