Effect of a crystalline spherical potential on the Fermi-contact term in Mn2+ and Fe3+ ions

Sen, K. D. (1979) Effect of a crystalline spherical potential on the Fermi-contact term in Mn2+ and Fe3+ ions Physical Review B: Condensed Matter and Materials Physics, 20 (7). pp. 2901-2904. ISSN 1098-0121

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Official URL: http://prb.aps.org/abstract/PRB/v20/i7/p2901_1

Related URL: http://dx.doi.org/10.1103/PhysRevB.20.2901

Abstract

The Watson-sphere model (WSM) has been applied to obtain the crystal-ion Fermi-contact parameter χ for Mn2+ and Fe3+ within Gopinathan's approximate unrestricted Hartree-Fock procedure. A comparison with the free-ion calculations shows that whereas the shell-wise contributions to χ are significantly altered, the total χ in the WSM remains the same as for the free ions.

Item Type:Article
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Deposited On:24 Jun 2011 13:30
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