ELECTRON STRUCTURE OF URANIUM COMPOUNDS
Calculations for NaCl-type uranium compounds are able to explain trends in lattice constant and bulk modulus, the onset of magnetic ordering and the observed relationship between lattice constant and magnetic moment. Relativistic effects alter the calculated magnetic properties dramatically being responsible for both large magnetic anisotropy and predominant orbital moments in all magnetic uranium compounds in which the f electrons are itinerant. The calculated magnetic moments of NaCl-type uranium compounds are, however, only in agreement with experiment when the pairing energy between electrons includes an orbital contribution.
Bibliographic Reference: 15TH ANNUAL INTERNATIONAL SYMPOSIUM ON ELECTRONIC STRUCTURE OF METALS AND ALLOYS, JOHNSBACH/GLASHUETTE (DDR), APRIL 15-19, 1985 WRITE TO CEC LUXEMBOURG, DG XIII/A2, POB 1907 MENTIONING PAPER E 32183 ORA
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Record Number: 1989123052900 / Last updated on: 1987-01-01
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