Heat-treatment influence on the microstructure and magnetic properties of rare-earth substituted SrFe12O19

Crystal Research and Technology

Volumn 41, Issue 11, 2006, Pages 1112-1119

  Doroftei, C ^a   Rezlescu, E ^a   Popa, P Dorin ^a   Rezlescu, N ^a  

^a NATIONAL INSTITUTE OF RESEARCH AND DEVELOPMENT FOR TECHNICAL PHYSICS   (Romania)

Author keywords

Heat treatment; Hexaferrites; Magnetic properties; Microstructure; Rare earth

Indexed keywords

HEAT TREATMENT; MAGNETIC PROPERTIES; MICROSTRUCTURE; SCANNING ELECTRON MICROSCOPY; SOL-GELS; STRONTIUM COMPOUNDS; X RAY DIFFRACTION ANALYSIS;

HEXAFERRITES; NANOPOWDERS; SINGLE DOMAIN NANOPARTICLES; ULTRAFINE CRYSTALLITES;

RARE EARTH COMPOUNDS;

EID: 33751045124     PISSN: 02321300     EISSN: 15214079     Source Type: Journal    
DOI: 10.1002/crat.200610731     Document Type: Article

References (28)

1. D. D. Zaitsev, P. E. Kasin, Yu. D. Tretyakov, and M. Jansen, Inorg. Mat. 8, 881 (2004).
2. T. L. Hilton, M. Parker, M. Ullah, K. R. Coffrey, R. Umphress, and J. K. Howard, J. Appl. Phys. 75, 5960 (1994).
3. X. Sui and M. H. Kryder, Appl. Phys. Lett. 63, 1582 (1993).
4. X. Sui and M. H. Kryder, IEEE Trans. Magn. 30, 4044 (1994).
5. S. S. Rosenblum, H. Hayashi, and R. Sinclair, IEEE Trans. Magn. 30, 4047 (1994).
6. J. Li, S. S. Rosenblum, W. Nojima, H. Hayashi, and R. Sinclair, IEEE Trans. Magn. 31, 1749 (1995).
7. R. S. Teble and D. J. Craik, Magnetic Materials, Wiley-Interscience, London 1969.
8. H. Kojima, "Fundamental properties of hexagonal ferrites with magnetoplumbite structure" (Chap.5) in Ferromagnetic Materials, Vol. 3, edited by E. P.Wohlfarth, North-Holland Publishing Co. 1982.
9. H. Taguchi, J. Phys. IV France 7, C1-299 (1997).
10. N. Rezlescu, E. Rezlescu, P. D. Popa, and L. Rezlescu, J. Alloys Comp. 275-277, 657 (1998).
11. T. B. Troczynski and P. S. Nicholson, J. Am. Ceram. Soc. 72, 1488 (1989).
12. N. K. Dung, D. I. Minh, B. T. Cong, N. Chau, and N. X. Phue, J. Phys. IV France 7, C1-313 (1997).
13. G. Bottoni, J. Phys. IV France 7, C1-739 (1997).
14. S. Y. An, I.-B. Shim, and C. S. Kim, J. Appl. Phys. 91, 8465 (2002).
15. M. Pernet, X. Obradors, M. Vallet, T. Hernandez, and P. Germi, IEEE Trans. Magn. 24, 1898 (1988).
16. C. S. Wang, F. L. Wei, M. Ku, D. H. Han, and Z. Yang, J. Magn. Magn. Mater. 183, 241 (1998).
17. S. W. Lee, S. Y. An, I.-B. Shim, and C. S. Kim, J. Magn. Magn. Mater. 290-291, 231 (2005).
18. D. H. Choi, S.W. Lee, S. Y. An, S.-L. Park, I.-B. Shim, and C. S. Kim, IEEE Trans. Magn. 39, 2884 (2003).
19. T. T. Fang, B. H. Lin, and K. T. Lee, J. Am. Ceram. Soc. 71, 368 (1988).
20. G. C. Hadjipanayis, "The role of microstructure in permanent magnets" (p.607), in Science and Technology of Nanostructured Magnetic Materials, edited by G. C. Hadjipanayis and G. A. Prinz, NATO ASI Series B: Physics Vol. 259, Plenum Publishing Corporation, Ney York-London 1991.
21. R. D. Shannon, Acta Cryst. A 32,751 (1976).
22. A. A. Sattar, A. H. Wafik, K. M. ElShokrofy, and M. M. El-Tabby, phys. stat. sol. (a) 171, 563 (1999).
23. H. Yang, Z. Wang, L. Song, M. Zhao, J. Wang, and H. Luo, J. Phys. D: Appl. Phys. 29, 2574 (1996).
24. A. A. Sattar, A. M. Samy, R. S. El-ezza, and A. E. Eatah, phys. stat. sol. (a) 193, 86 (2002).
25. E. Rezlescu, N. Rezlescu, C. Pasnicu, M. L.Craus, and P. D. Popa, Cryst. Res. Technol. 31, 343 (1996).
26. H. Kronmuller, "Micromagnetism and Magnetization Process in Modern Magnetic Materials" (p. 657), in Science and Technology of Nanostructured Magnetic Materials, edited by G. C. Hadjipanayis and G. A. Prinz, NATO ASI Series B: Physics Vol.259, Plenum Publishing Corporation, Ney York-London 1991.
27. F. E. Pinkerton, "Melt-Spun Magnets" (p.591), in Science and Technology of Nanostructured Magnetic Materials, edited by G. C. Hadjipanayis and G. A. Prinz, NATO ASI Series B: Physics Vol.259, Plenum Publishing Corporation, Ney York-London 1991.
28. Y. Otani, "Coercivity of Nanostructured Materials" (p.695), in Science and Technology of Nanostructured Magnetic Materials, edited by G. C. Hadjipanayis and G. A. Prinz, NATO ASI Series B: Physics Vol. 259, Plenum Publishing Corporation, Ney York-London 1991.