The amateur garden / by George W. Cable.

Cable, George Washington

doi:10.5962/bhl.title.31094

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“…The other is a weak temperature dependence which the theory suggests might be associated with the Uy• This dependence would result from changes in the local magnetic field around lattice sites, which should occur as the temperature is increased. Some recent temperature dependent form factor measurements (13) indicate that these constants do indeed have a weak temperature dependence, which is different for the eg and t£ K symmetry terms. These results have not yet been incorporated into the calculations.…”

Section: General Theorymentioning

confidence: 96%

Temperature dependent dynamic susceptibility calculations for itinerant ferromagnets

Cooke

1981

Journal of Applied Physics

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Inelastic neutron scattering experiments have revealed a variety of interesting and unusual phenomena associated with the spin dynamics of the 3-d transition metal ferromagnets nickel and iron. An extensive series of calculations based on the itinerant electron formalism has demonstrated that the itinerant model does provide an excellent quantitative as well as qualitative description of the measured spin dynamics of both nickel and iron at low temperatures. Recent angular photoemission experiments have indicated that there is a rather strong temperature dependence of the electronic spin-splitting which, from relatively crude arguments, appears to be inconsistent with neutron scattering results. In order to investigate this point and also the origin of spin-wave renormalization, a series of calculations of the dynamic susceptibility of nickel and iron has been undertaken. The results of these calculations indicate that a discrepancy exists between the interpretations of neutron and photoemission experimental results regarding the temperature dependence of the spin-splitting of the electronic energy bands.

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Section: General Theorymentioning

confidence: 96%

Temperature dependent dynamic susceptibility calculations for itinerant ferromagnets

Cooke

1981

Journal of Applied Physics

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The amateur garden / by George W. Cable.

Cited by 1 publication

References 0 publications

Temperature dependent dynamic susceptibility calculations for itinerant ferromagnets

Temperature dependent dynamic susceptibility calculations for itinerant ferromagnets

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