It is suggested that the effects of electron correlation in metallic ferromagnetics, which must be included in discussions based on the collective electron treatment, could be considered from the point of view of plasma theory, and that some features of the spin wave treatment are thereby introduced.On propose que les effets des corrélations entre les électrons dans les métaux ferromagnétiques, qu'on ne saurait oublier dans toute discussion ayant pour base la théorie des électrons collectifs, soient pris en considération dans la théorie des plasmas. On introduit ainsi quelques aspects de la théorie des ondes de spin
textIn this dissertation several aspects of the interaction of collective and quasi-particle degree...
The electron spin is a consequence of relativistic quantum mechanics and determines the symmetry of ...
We present here the extension to the ferromagnetic case of the perturbation method (limited to secon...
The electron correlation in a narrow energy band is discussed taking into account the multiple scatt...
The effect of electron correlation on the ferromagnetism of a transition metal is investigated by ta...
The Fermi liquid theory of Landau, extended by Silin to include the Coulomb inter-action, is applied...
The role played by the electron interactions in determining the properties of solids has been invest...
The paramagnetic susceptibilities above the Curie temperatures of some cobalt alloys are studied and...
By the perturbation calculation and the Hartree-Fock approximation, the free energy of electrons in ...
As a first step towards understanding many-body effects on the properties of conduction electrons in...
This book describes theoretical aspects of the metallic magnetism from metals to disordered alloys t...
We review the recent progress in the theory of electron correlations in transition metals. Both qual...
Fermi surface and electron correlation effects of ferromagnetic iron / J. Schäfer ... - In: Physica...
We reanalyze the condition for metallic ferromagnetism in the framework of the tight-binding approxi...
Cette thèse est consacrée à l'étude du mouvement du spin d'électrons dans des systèmes ferromagnétiq...
textIn this dissertation several aspects of the interaction of collective and quasi-particle degree...
The electron spin is a consequence of relativistic quantum mechanics and determines the symmetry of ...
We present here the extension to the ferromagnetic case of the perturbation method (limited to secon...
The electron correlation in a narrow energy band is discussed taking into account the multiple scatt...
The effect of electron correlation on the ferromagnetism of a transition metal is investigated by ta...
The Fermi liquid theory of Landau, extended by Silin to include the Coulomb inter-action, is applied...
The role played by the electron interactions in determining the properties of solids has been invest...
The paramagnetic susceptibilities above the Curie temperatures of some cobalt alloys are studied and...
By the perturbation calculation and the Hartree-Fock approximation, the free energy of electrons in ...
As a first step towards understanding many-body effects on the properties of conduction electrons in...
This book describes theoretical aspects of the metallic magnetism from metals to disordered alloys t...
We review the recent progress in the theory of electron correlations in transition metals. Both qual...
Fermi surface and electron correlation effects of ferromagnetic iron / J. Schäfer ... - In: Physica...
We reanalyze the condition for metallic ferromagnetism in the framework of the tight-binding approxi...
Cette thèse est consacrée à l'étude du mouvement du spin d'électrons dans des systèmes ferromagnétiq...
textIn this dissertation several aspects of the interaction of collective and quasi-particle degree...
The electron spin is a consequence of relativistic quantum mechanics and determines the symmetry of ...
We present here the extension to the ferromagnetic case of the perturbation method (limited to secon...