Anisotropic ferromagnetism in substituted zinc oxide

Physical Review Letters

Volumn 93, Issue 17, 2004, Pages

  Venkatesan, M ^a   Fitzgerald, C B ^a   Lunney, J G ^a   Coey, J M D ^a  

^a TRINITY COLLEGE DUBLIN   (Ireland)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPY; APPROXIMATION THEORY; ELECTRONIC STRUCTURE; EXCIMER LASERS; FERROMAGNETIC MATERIALS; FUNCTIONS; IONS; MAGNETIZATION; PULSED LASER DEPOSITION; SENSITIVITY ANALYSIS;

IMPURITY-BAND MODEL; MAGNETIC IONS; PERCOLATION THRESHOLD; ROOM-TEMPERATURE FERROMAGNETISM;

ZINC OXIDE;

EID: 19744382602     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.93.177206     Document Type: Article

References (35)

1. K. Ueda, H. Tabata, and T. Kawai, Appl. Phys. Lett. 79, 988 (2001).
2. Y. M. Cho, W. K. Choo, H. Kim, D. Kim, and Y. E. Ihm, Appl. Phys. Lett. 80, 3358 (2001).
3. H. J. Lee, S. Y. Jeong, C. R. Cho, and C. H. Park, Appl. Phys. Lett. 81, 4020 (2002).
4. K. Rode et al., J. Appl. Phys. 93, 7676 (2003).
5. W. Prellier, A. Fouchet, B. Mercey, C. Simon, and B. Raveau, Appl. Phys. Lett. 82, 3490 (2003).
6. D. P. Norton et al., Appl. Phys. Lett. 83, 5488 (2003).
7. H. Saeki, H. Tabata, and T. Kawai, Solid State Commun. 120, 439 (2001).
8. S. J. Han et al., Appl. Phys. Lett. 81, 4212 (2002).
9. P. Sharma et al., Nature Materials 2, 673 (2003).
10. P. V. Radovanovic and D. R. Gamelin, Phys. Rev. Lett. 91, 157202 (2003).
11. Y. W. Heo et al., Appl. Phys. Lett. 84, 2292 (2004).
12. K. Ando et al., Appl. Phys. Lett. 78, 2700 (2001).
13. T. Fukumura et al., Appl. Phys. Lett. 78, 958 (2001).
14. S. W. Jung et al., Appl. Phys. Lett. 80, 4561 (2002).
15. D. P. Norton et al., Appl. Phys. Lett. 82, 239 (2003).
16. Z.W. Jin et al., Appl. Phys. Lett. 78, 3824 (2001).
17. K. J. Kim and Y. R. Park, Appl. Phys. Lett. 81, 1420 (2001).
18. D. A. Schwartz, N. S. Norberg, Q. P. Nguyen, J. M. Parker, and D. M. Gamelin, J. Am. Chem. Soc. 125, 13205 (2003).
19. S. Ramachandran, A. Tiwari, and J. Narayan, Appl. Phys. Lett. 84, 5255 (2004).
20. J. M. D. Coey, M. Venkatesan, and C. B. Fitzgerald (unpublished).
21. C. B. Fitzgerald, M. Venkatesan, J. G. Lunney, L. S. Dorneles, and J. M. D. Coey, Appl. Surf. Sci. (to be published).
22. P. Koidl, Phys. Rev. B 15, 2493 (1977).
23. S. W. Lim, D. K. Hwang, and J. M. Myoung, Solid State Commun. 125, 231 (2003).
24. J. A. Wilson, Adv. Phys. 21, 143 (1972).
25. M. Venkatesan, C. B. Fitzgerald, and J. M. D. Coey, Nature (London) 430, 630 (2004).
26. Y. Yoshino, K. Inoue, M. Takeuchi, and K. Ohwada, Vacuum 51, 601 (1998).
27. A. P. Roth, J. B. Webb, and D. F. Williams, Phys. Rev. B 25, 7836 (1982).
28. A. F. Kohan, G. Ceder, D. Morgan, and C. G. Van de Walle, Phys. Rev. B 61, 15019 (2000); S. B. Zhang, S. H. Wei, and A. Zunger, Phys. Rev. B 63, 075205 (2001).
29. A. F. Kohan, G. Ceder, D. Morgan, and C. G. Van de Walle, Phys. Rev. B 61, 15019 (2000); S. B. Zhang, S. H. Wei, and A. Zunger, Phys. Rev. B 63, 075205 (2001).
30. N. F. Mott, Conduction in Noncrystalline Materials (Oxford University Press, New York, 1987).
31. S. B. Ogale et al., Phys. Rev. Lett. 91, 077205 (2003).
32. C. B. Fitzgerald, M. Venkatesan, and J. M. D. Coey (unpublished).
33. A. M. Stoneham, Theory of Defects in Solids (Clarendon Press, Oxford, 1975).
34. I. S. Elfimov, S. Yunoki, and G. A. Sawatzky, Phys. Rev. Lett. 89, 216403 (2002).
35. R. Monnier and B. Delley, Phys. Rev. Lett. 87, 157204 (2001).