Local Co structure in epitaxial (formula presented) anatase

Physical Review B - Condensed Matter and Materials Physics

Volumn 67, Issue 10, 2003, Pages

  Chambers, S A ^a   Heald, S M ^a   Droubay, T ^a  

^a PACIFIC NORTHWEST NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84864749372     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.67.100401     Document Type: Article

References (17)

1. T. Dietl, H. Ohno, F. Matsukura, J. Cibert, and D. Ferrand, Science287, 1019 (2000).
2. G T. Thaler, M E. Overberg, B. Gila, R. Frazier, C R. Abernathy, S J. Pearton, J S. Lee, S Y. Lee, Y D. Park, Z G. Khim, J. Kim, and F. Ren, Appl. Phys. Lett.80, 3964 (2002).
3. Y. Matsumoto, M. Murakami, T. Shono, T. Hasegawa, T. Fukumura, M. Kawasaki, P. Ahmet, T. Chikyow, S.-Y. Koshihara, and H. Koinuma, Science291, 854 (2001).
4. S A. Chambers, S. Thevuthasan, R F C. Farrow, R F. Marks, J.-U. Thiele, L. Folks, M G. Samant, A J. Kellock, N. Ruzycki, D L. Ederer, and U. Diebold, Appl. Phys. Lett.79, 3467 (2001).
5. S A. Chambers, Mat. Today 5, 34 (2002).
6. S A. Chambers, C M. Wang, S. Thevuthasan, T. Droubay, D E. McCready, A S. Lea, V. Shutthanandan, and C F. Windisch, Jr., Thin Solid Films418, 197 (2002).
7. S. A. Chambers, T. Droubay, C. M. Wang, A. S. Lea, R. F. C. Farrow, L. Folks, V. Deline, and S. Anders, Appl. Phys. Lett. (to be published).
8. S N. Towle, J R. Barger, G E. Brown, Jr., and G A. Parks, J. Colloid Interface Sci.217, 312 (1999).
9. T E. Westre, P. Kennepohl, J G. DeWitt, B. Hedman, K O. Hodgson, and E I. Solomon, J. Am. Chem. Soc.119, 6297 (1997).
10. J.-Y. Kim, J.-H. Park, B.-G. Park, H.-J. Noh, S.-J. Oh, J S. Yang, D.-H. Kim, S D. Bu, T.-H. Noh, H.-J. Lin, H.-H. Hsieh, and C T. Chen, Phys. Rev. Lett.90, 017901 (2003).
11. M. Newville, J. Synchrotron Radiat.8, 322 (2001).
12. S I. Zabinsky, J J. Rehr, A. Ankudinov, R C. Albers, and M J. Eller, Phys. Rev. B52, 2995 (1995).
13. The measured values for the CoO and (formula presented) standards range from 0.006 to 0.008.
14. The value of x for this particular film was 0.06. There were thus 3% oxygen vacancies, which, if randomly distributed among six O ligands, would result in (formula presented)
15. L. Forro, O. Chauvet, D. Emin, L. Zuppiroli, H. Berger, and F. Levy, J. Appl. Phys.75, 633 (1994).
16. P A. Stampe, R J. Kennedy, Y. Xin, and J S. Parker, J. Appl. Phys.92, 7114 (2002).
17. A magnetic moment of (formula presented) per Co was detected in these films, and the value for Co metal is (formula presented) per Co.