Itinerant electron magnets

The problem could be stated from another point of view. In an isostructural series the uranium and neptunium compounds tend to be itinerant electron magnets or band magnets (like iron) and their orbital contribution is at least partially quenched. For much heavier actinides we know that the compounds will make local moment magnets with orbital contributions. It is quite possible that in between these two clear cut forms of magnetism that the intermediate case could be dominated by fluctuations, and no recognizable form of magnetism would occur. To state that the... 

J. K. Kiibler, Theory of Itinerant Electron Magnetism, Oxford University Press, Oxford,... 

Extrapolation of the rules for the sign of the superexchange interaction, eqs. (9) and (10), to itinerant-electron magnetism leads to the following rules for bands containing n electrons per band orbital (0 < n < 2 because of spin degeneracy) ... 

Itinerant-electron magnetism is found in a narrow range of bandwidths AW near W C/eff-For broader bands, localized spins on the M atoms are suppressed, and the tight-binding band-... 

T. Moriya, Spin fluctuations in itinerant electron magnetism (Springer-Verlag, Berlin-Heidelberg-New-York-Tokyo, 1985). 

J. Kiibler Theory of itinerant electron magnetism 105. Y. Kuramoto, Y. Kitaoka Dynamics of heavy electrons 104. D. Bardin, G. Passarino The Standard Model in the making 103. G.C. Branco, L. Lavoura, J.P. Silva CP Violation 102. T.C. Choy Effective medium theory 101. H. Araki Mathematical theory of quantum fields 100. L. M. Pismen Vortices in nonlinear fields 99. L. Mestel Stellar magnetism 98. K. H. Bennemann Nonlinear optics in metals 96. M. Brambilla Kinetic theory of plasma waves 94. S. Chikazumi Physics of ferromagnetism 91. R. A. Bertlmann Anomalies in quantum field theory 90. P. K. Gosh Ion traps... 

Moriya, T., 1985, Spin Fluctuations in Itinerant Electron Magnetism, Springer Series in Solid State Sciences, Vol. 56 (Springer, Berlin). Moriya, T., and A. Kawabata, 1973, J. Phys. Soc. Jpn. 34, 639. 

Moriya, T, 1985. Spin Fluctuations in Itinerant Electron Magnets. Springer-Verlag, Berlin. 

Moriya, X, 1985, in Spin Fluctuations in Itinerant Electron Magnetism, (Springer, Berlin). 

The band theory discussed above can only be considered as the first part of the theory of itinerant electron magnetism, where the magnetization can be regarded as uniform over the volume and time-independent. In the foregoing models, the effect of fluctuations of... 

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