Size induced variations in structural and magnetic properties of double exchange La 0.8Sr 0.2MnO 3-δ nano-ferromagnet

Journal of Applied Physics

Volumn 96, Issue 2, 2004, Pages 1202-1208

  Roy, Sujoy ^a,b   Dubenko, Igor ^a   Edorh, Dossah D ^a   Ali, Naushad ^a  

^a SOUTHERN ILLINOIS UNIVERSITY   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON LATTICE INTERACTIONS; SIZE INDUCED VARIATIONS; SPIN POLARIZATION; ZERO FIELD COOLED (ZFC) MAGNETIZATION;

COERCIVE FORCE; CRYSTAL STRUCTURE; ELECTRON TRANSPORT PROPERTIES; LANTHANUM COMPOUNDS; MAGNETIZATION; MAGNETORESISTANCE; MOLECULAR STRUCTURE; NANOSTRUCTURED MATERIALS; PARTICLE SIZE ANALYSIS; POLARIZATION; SUPERPARAMAGNETISM; THERMAL EFFECTS; X RAY DIFFRACTION ANALYSIS;

FERROMAGNETIC MATERIALS;

EID: 3242727043     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1760230     Document Type: Article

References (32)

1. Nanomagnetism, edited by A. Hernando (Kluwer Academic, Dordrecht, MA, 1993).
2. Nanophase Materials: Synthesis, Properties, Applications, edited by G. C. Hadjipanayis and R. W. Siegel (Kluwer, Dordrecht, 1994).
3. C. L. Chein, J. Appl. Phys. 69, 5267 (1991).
4. Paolo Allia, Marco Coisson, Paola Tiberto, Franco Vinai, Marcelo Knobel, M. A. Vovak, and W. C. Nunes, Phys. Rev. B 64, 144420 (2001).
5. J. C. Denardin, A. L. Brandl, M. Knobel, P. Pannisod, A. B. Pakhomov, H. Liu, and X. X. Zhang, Phys. Rev. B 65, 064422 (2002).
6. S. Gangopadhyay, G. C. Hadjipanayis, B. Dale, C. M. Sorensen, K. J. Klabunde, V. Papaefthymiou, and A. Kostikas, Phys. Rev. B 45, 9778 (1992).
7. R. H. Kodama, A. E. Berkowitz, E. J. McNiff, and S. Foner, Phys. Rev. Lett. 77, 394 (1996).
8. Sanshiro Sako, Yoshifumi Umemura, Kazunari Ohshima, Masahiro Sakai, and Shunji Bandow, J. Phys. Soc. Jpn. 65, 280 (1995).
9. Colossal Magnetoresistive Oxides, edited by Y. Tokura (Gordon and Breach, London, 1999).
10. C. Zener, Phys. Rev. 82, 403 (1951).
11. A. J. Millls, P. B. Littlewood, and B. Shraiman, Phys. Rev. Lett. 74, 5144 (1995).
12. H. Y. Hwang, S.-W Cheong, N. P. Ong, and B. Battlogg, Phys. Rev. Lett. 77, 2041 (1996).
13. A. Gupta, G. Q. Gong, G. Xiao, P. R. Duncombe, P. Trouilloud, P. Lecoeur, Y. Y. Wang, V. P. Dravid, and J. Z. Sun, Phys. Rev. B 54, R15629 (1996).
14. J. M. D. Coey, J. Appl. Phys. 85, 5576 (1999).
15. L. L. Baloells, J. Fontcuberta, B. Martinez, and X. Obradors, Phys. Rev. B 58, R14697 (1998).
16. M. A. Lopez-Quintela, L. E. Hueso, J. Rivas, and F. Rivadulla, Nanotechnology 14, 212 (2003).
17. Run-Wei Li, Han Xiong, Ji-Rong Sun, Qing-An Li, Zhi-Hong Wong, Jian Zhang, and Bao-Gen Shen, J. Phys.: Condens, Matter 13, 141 (2000).
18. H. M. Rietveld, J. Appl. Crystallogr. 2, 65 (1969).
19. G. K. Williamson and W. H. Hall, Acta Metall, 1, 22 (1953).
20. Davor Balzar and Hassel Ledbetter, J. Appl. Crystallogr. 26, 97 (1993) ; Davor Balzar, ibid. 25, 559 (1992) (http://www.boulder.nist.gov/div853/ balzar/breadth.htm).
21. Davor Balzar and Hassel Ledbetter, J. Appl. Crystallogr. 26, 97 (1993) ; Davor Balzar, ibid. 25, 559 (1992) (http://www.boulder.nist.gov/div853/ balzar/breadth.htm).
22. M. A. Myers and K. K. Chawla, Mechanical Metallurgy (Prentice Hall, Englewood Cliffs, NJ, 1984).
23. E. Hellstern, H. J. Fecht, Z. Fu, and W. L. Johnson, J. Appl. Phys. 65, 305 (1989).
24. Y. H. Zhao, K. Lu, and K. Zhang, Phys. Rev. B 66, 085404 (2002).
25. J. Karch, R. Berringer, and H. Gleiter, Nature (London) 330, 556 (1987).
26. Pushan Ayyub, V. R. Palkar, Soma Chattopadhyay, and Manu Multani, Phys. Rev. B 51, 6135 (1995).
27. H. J. Klam, H. Hahn, and H. Gleiter, Acta Metall. 35, 2101 (1987).
28. L. Néel, Ann. Geophys. 5, 99 (1949).
29. Weili Luo, Sidney R. Nagel, T. F. Rosenbaum, and R. E. Rosensweig, Phys. Rev. Lett. 67, 2721 (1991).
30. E. F. Kneller and F. E. Luborsky, J. Appl. Phys. 34, 656 (1963).
31. Y. D. Zhang, J. I. Budnick, W. A. Hines, C. L. Chien, and J. Q. Xiao, Appl. Phys. Lett. 72, 2053 (1998).
32. P. V. Hendriksen, S. Linderoth, and P.-A. Lindgard, Phys. Rev. B 48, 7259 (1993).