Electronic structure and magnetic interactions in Mn doped semiconductors

Journal of Applied Physics

Volumn 89, Issue 11 II, 2001, Pages 7021-7023

  Schulthess, T C ^a   Butler, W H ^a  

^a OAK RIDGE NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0035356092     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1359456     Document Type: Article

References (11)

1. H. Munekata, H. Uhno, S. von Molnár, A. Segmuller, L. L. Chang, and L. Esaki, Phys. Rev. Lett. 63, 1849 (1989).
2. H. Ohno, H. Munekata, T. Penny, S. von Molnár, and L. L. Chang, Phys. Rev. Lett. 68, 2664 (1992).
3. H. Ohno, A. Shea, F. Matsukura, A. Oiwa, A. Endo, S. Katsumoto, and Y. Iye, Appl. Phys. Lett. 69, 363 (1996).
4. G. Kresse and J. Furthmüller; G. Kresse and J. Hafner, Phys. Rev. B 47, 558 (1993); 49, 14251 (1994), G. Kresse and J. Furthmüller, Comput. Mater. Sci. 6, 15 (1996); Phys. Rev. B 55, 11169 (1996).
5. G. Kresse and J. Furthmüller; G. Kresse and J. Hafner, Phys. Rev. B 47, 558 (1993); 49, 14251 (1994), G. Kresse and J. Furthmüller, Comput. Mater. Sci. 6, 15 (1996); Phys. Rev. B 55, 11169 (1996).
6. G. Kresse and J. Furthmüller; G. Kresse and J. Hafner, Phys. Rev. B 47, 558 (1993); 49, 14251 (1994), G. Kresse and J. Furthmüller, Comput. Mater. Sci. 6, 15 (1996); Phys. Rev. B 55, 11169 (1996).
7. G. Kresse and J. Furthmüller; G. Kresse and J. Hafner, Phys. Rev. B 47, 558 (1993); 49, 14251 (1994), G. Kresse and J. Furthmüller, Comput. Mater. Sci. 6, 15 (1996); Phys. Rev. B 55, 11169 (1996).
8. H. Ohno, J. Magn. Magn. Mater. 200, 110 (1999). The saturation magnetization per Mn is difficult to determine because there is a long tail in the magnetization curve. The field must he increased very far above the small coercive field to achieve saturation. It is also difficult to determine the precise Mn concentration. The evidence for the spin= 5/2 state seems to rest primarily on the atomic model for Mn.
9. T. Dietl, A. Haury, and Y, Merle d'Aubigné, Phys. Rev. B 55, R3347 (1997).
10. J. König, H.-H. Lin, and A. H. Mac-Donald (unpublished).
11. H. Akai, Phys. Rev. Lett. 81, 3002 (1998).