FRUCHTL, H and KREY, U (1991) ITINERANT MAGNETISM OF FCC-IRON AND DISORDERED IRON NICKEL-INVAR ALLOYS. [["eprint_typename_letter" not defined]]
Full text not available from this repository.Abstract
We apply a tight-binding method for the self-consistent calculation of the itinerant magnetic properties of transition metal alloys to face-centered cubic iron and disordered iron-nickel alloys with particular emphasis on the Invar region around and above 65% Fe. We find an increase of the magnetization with decreasing density for every material. For fcc iron at high densities we obtain ferrimagnetic and spin-glass like states. The magnetization curve of Fe/Ni alloys is very well reproduced in the whole concentration region. The drastic change of the magnetization curve in the Invar region is found to follow from the concentrations- and environment-dependence of the Fe moments.
| Item Type: | ["eprint_typename_letter" not defined] |
|---|---|
| Uncontrolled Keywords: | AMORPHOUS METALLIC SYSTEMS; FE-B ALLOYS; INSTABILITIES; CU; ABNORMALITIES; MODEL; |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:46 |
| URI: | https://pred.uni-regensburg.de/id/eprint/55066 |
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