Electronic Structure Calculations for Magnetically Ordered Systems

APR 01, 1995

Density functional theory calculated on fast computers is a powerful tool for describing magnetic phenomena in solids. It can even handle magnetic anisotropy in layered systems.

DOI: 10.1063/1.881458

Henri J. F. Jansen

Although magnetism was known to the ancients, its uses before modern times were very limited. The compass was probably the most important application before the 19th century. After Oersted’s discovery, in 1820, that magnets interact with electric currents, the number of applications grew rapidly. The classical union of electricity and magnetism culminated, of course, in Maxwell’s beautiful theory of the electromagnetic field.

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References

1. See, for example, L. Ryder, Quantum Field Theory, Cambridge U.P., New York (1985).
2. See, for example, I. Lindgren, J. Morrison, Atomic Many‐Body Theory, Springer‐Verlag, New York (1985).
P. Fulde, Electron Correlations in Molecules and Solids, Springer‐Verlag, New York (1991).
3. See, for example, R. White, Quantum Theory of Magnetism, Springer‐Verlag, New York (1982).
4. E. Wohlfarth, in Ferromagnetic Materials, vol. 1, E. Wohlfarth ed., North Holland, Amsterdam (1980), page 1.
5. See, for example, R. Dreizler, E. Gross, Density Functional Theory, Springer‐Verlag, New York (1990).
6. S. Peng, H. Jansen, Phys. Rev. B 43, 3518 (1991).https://doi.org/PRBMDO
7. P. Ordejon, D. Drabold, M. Grumbach, R. Martin, Phys. Rev. 51, 1456 (1995).
8. K. Chang, M. Dacoragna, M. Cohen, J. Mignot, G. Chauteau, G. Martinez, Phys. Rev. Lett. 54, 2375 (1985).https://doi.org/PRLTAO
9. D. Singh, D. Clougherty, J. MacLaren, R. Albers, C. Wang, Phys. Rev. B 44, 7701 (1991).https://doi.org/PRBMDO
10. D. Singh, W. Pickett, H. Krakauer, Phys. Rev. B 43, 11628 (1991).https://doi.org/PRBMDO
11. S. Ohnishi, A. Freeman, M. Weinert, Phys. Rev. B 28, 6741 (1983).https://doi.org/PRBMDO
12. H. Jansen, Phys. Rev. B 38, 8022 (1988).https://doi.org/PRBMDO
13. See, for example, the section “Anisotropy of Films and Interfaces” in Proc. 38th Annu. Conf. on Magnetism and Magnetic Materials, J. Appl. Phys. 751, 6401 (1994).https://doi.org/JAPIAU
14. R. Victora, J. MacLaren, Phys. Rev. B 47, 11583 (1993).https://doi.org/PRBMDO
15. G. Daalderop, P. Kelly, M. Schuurmans, Phys. Rev. B 42, 7270 (1990).https://doi.org/PRBMDO
16. M. Brooks, Physical 3OB, 6 (1985).
O. Eriksson, B. Johansson, R. Albers, A. Boring, M. Brooks, Phys. Rev. B 42, 2707 (1990).https://doi.org/PRBMDO
17. J. MacLaren, R. Victora, J. Appl. Phys. 76, 6069 (1994).https://doi.org/JAPIAU

More about the Authors

Henri J. F. Jansen. Oregon State University, Corvallis.