Effects of oxygen vacancies on the room-temperature ferromagnetism of Co-doped polycrystalline CeO2

Journal of Magnetism and Magnetic Materials

Volumn 321, Issue 19, 2009, Pages 3110-3113

  Wen, Qi Ye ^a   Zhang, Huai Wu ^a   Yang, Qing Hui ^a   Song, Yuan Qiang ^a   Xiao, John Q ^b  

^a UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA   (China)

^b UNIVERSITY OF DELAWARE   (United States)

Author keywords

Co doped CeO2; Oxygen vacancy; Room temperature ferromagnetism

Indexed keywords

CO-DOPED; CO-DOPED CEO2; COLD-PRESSED PELLETS; MAGNETIC BEHAVIOR; OXYGEN VACANCY CONCENTRATION; POLYCRYSTALLINE; ROOM-TEMPERATURE FERROMAGNETISM; SOLID STATE REACTION METHOD; VACANCY CONCENTRATION;

COBALT; CRYSTALS; FERROMAGNETISM; OXYGEN; PELLETIZING; POWDERS; VACANCIES;

OXYGEN VACANCIES;

EID: 67650145184     PISSN: 03048853     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmmm.2009.05.007     Document Type: Article

References (32)

1. Ueda K., Tabata H., and Kawai T. Appl. Phys. Lett. 79 (2001) 988
2. Hong N.H., Sakai J., Prellier W., Hassini A., Ruyter A., and Gervais F. Phys. Rev. B 70 (2004) 195204
3. Coey J.M.D., Douvalis A.P., Fitzgerald C.B., and Venkatesan M. Appl. Phys. Lett. 84 (2004) 1332
4. Zhang Y.B., Liu Q., Sritharan T., Gan C.L., and Li S. Appl. Phys. Lett. 89 (2006) 042510
5. Venkatesan M., Fitzgerald C.B., and Coey J.M.D. Nature 430 (2004) 630
6. Tiwari A., Bhosle V.M., Ramachandran S., Sudhakar N., Narayan J., Budak S., and Gupta A. Appl. Phys. Lett. 88 (2006) 142511
7. Wen Q.Y., Zhang H.W., Song Y.Q., Yang Q.H., Zhu H., Wang W.G., and Xiao J.Q. J. Appl. Phys. 103 (2008) 07D120
8. Coey J.M.D., Venkatesan M., and Fitzgerald C.B. Nat. Mater. 4 (2005) 173
9. Hsu H.S., Huang J.C.A., Huang Y.H., Liao Y.F., Lin M.Z., Lee C.H., Lee J.F., Chen S.F., Lai L.Y., and Liu C.P. Appl. Phys. Lett. 88 (2006) 242507
10. Hong N.H., Sakai J., Huong N.T., Poirot N., and Ruyter A. Phys.Rev. B 72 (2005) 045336
11. Manivannan A., Glaspell G., Dutta P., and Seehra M.S. J. Appl. Phys. 97 (2005) 10D325
12. Schwartz A., and Gamelin D.R. Adv. Mater. 16 (2004) 2115
13. Kittilstved K.R., Norberg N.S., and Gamelin D.R. Phys. Rev. Lett. 94 (2005) 147209
14. Hong N.H., Sakai J., Prellier W., and Hassini A. J. Phys.: Condens. Matter 17 (2005) 1697
15. Vodungbo B., Zheng Y., Vidal F., Demaille D., and Etgens V.H. Appl. Phys. Lett. 90 (2007) 062510
16. Venkatesan E.M., Stamenov P., Domeles L.S., Gunning R.D., Bernoux B., and Coey J.M.D. Appl. Phys. Lett. 90 (2007) 242508
17. In: Trovarelli A. (Ed). Catalysis by Ceria and Related Materials (2002), Imperial College Press, London
18. Conesa J. Surf. Sci. 339 (1995) 337
19. Wen Q.Y., Zhang H.W., Song Y.Q., Yang Q.H., and Xiao J.Q. J. Phys.: Conden. Matter 19 (2007) 246205
20. Zhou J.S., Goodenough J.B., and Dabrowski B. Phys. Rev. B 67 (2003) R020404
21. Wen Q.Y., Zhang H.W., Song Y.Q., Yang Q.H., and Xiao J.Q. Chin. Phys. Lett. 24 (2007) 2955
22. Yin S., Xu M.X., Yang L., Liu J.F., Rösner H., Hahn H., Gleiter H., Schild D., Doyle S., Liu T., Hu T.D., Muromachi E.T., and Jiang J.Z. Phys. Rev. B 73 (2006) 224408
23. Garbowski E., Guenin M., Marion M.C., and Prime M. Appl. Catal. A 64 (1990) 209
24. Tuan A.C., Bryan J.D., Pakhomov A.B., Shutthanandan V., Thevuthasan S., McCready D.E., Gaspar D., Engelhard M.H., Rogers J.W., Krishnan Jr. K., Gamelin D.R., and Chambers S.A. Phys. Rev. B 70 (2004) 054424
25. Hong N.H., Sakai J., Poirot N., and Brize V. Phys. Rev. B 73 (2006) 132404
26. Song Y.Q., Zhang H.W., and Wen Q.Y. J. Appl. Phys. 102 (2007) 043912
27. Vodungbo B., Vidal F., Zheng Y., Marangolo M., Demaille D., Etgens V.H., Varalda J., de Oliveira A.J.A., Maccherozzi F., and Panaccione G. J. Phys.:Condens. Matter 20 (2008) 125222
28. Keramidas V.G., and White W.B. J. Chem. Phys. 59 (1973) 156
29. Mcbride J.R., Hass K.C., and Poindexter B.D. J. Appl. Phys. 76 (1994) 2435
30. Kikoin K., and Fleurov V. Phys. Rev. B 74 (2006) 174407
31. Janisch R., Gopal P., and Spaldin N.A. J. Phys.: Condens. Matter. 17 (2005) 657
32. Dederichs P.H., Sato K., and Katayama-yoshida H. Phase Transitions 78 (2005) 851