Transition from Non-Percolated Superferromagnetism to Percolated Ferromagnetism in Granular Metal-Insulator Multilayers

AIP Conference Proceedings

Volumn 1063, Issue , 2008, Pages 119-124

  Bedanta, S ^a   Petracic, O ^a,b   Stromberg, F ^a   Kleemann, W ^a   Cardoso, S ^c   Freitas, P P ^c  

^a UNIVERSITY OF DUISBURG ESSEN   (Germany)

^b RUHR UNIVERSITY BOCHUM   (Germany)

^c INESC   (Portugal)

Author keywords

Ferromagnetism; Metal insulator multilayers; Superferromagnetism

Indexed keywords

EID: 85006184505     PISSN: 0094243X     EISSN: 15517616     Source Type: Conference Proceeding    
DOI: 10.1063/1.3027150     Document Type: Conference Paper

References (22)

1. G. A. Prinz, Science 282, 1660-1663 (1998)
2. G. A. Prinz and J. H. Hathaway, Phys. Today 48 (4), 24 (1995)
3. P. Griinberg, ibid. 54 (5), 31 (2001).
4. W. C. Elmore, Phys. Rev. 54, 1092 (1938)
5. C. G. Montgomery, Phys. Rev. 38, 1782 (1931).
6. T. Jonsson, J. Mattsson, C. Djurberg, F. A. Khan, P. Nordblad, and P. Svedlindh, Phys. Rev. Lett. 75, 4138-4141 (1995).
7. H. Mamiya, I. Nakatani, and T. Furubayashi, Phys. Rev. Lett. 82, 4332 (1999).
8. J. L. Dormann, R. Cherkaoui, L. Spinu, M. Nogues, F. Lucari, F. D'Orazio, D. Fiorani, A. Garcia, E. Tronc, and J. P. Jolivet, J. Magn. Magn. Mater. 187, L139-L144 (1998).
9. W. Kleemann, O. Petracic, Ch. Binek, G. N. Kakazei, Y. G. Pogorelov, J. B. Sousa, S. Cardoso, and P. P. Freitas, Phys. Rev. B 63, 134423 (2001).
10. X. Chen, O. Sichelschmidt, W. Kleemann, O. Petracic, Ch. Binek, J. B. Sousa, S. Cardoso and P. P. Freitas, Phys. Rev. Lett. 89, 137023 (2002).
11. J. L. Dormann, D. Fiorani, and E. Tronc, Adv. Chem. Phys. 98, 283 (1997).
12. P. E. Jonsson, Adv. Chem. Phys. 128, 191 (2004).
13. O. Petracic, X. Chen, S. Bedanta, W. Kleemann, S. Sahoo, S. Cardoso, and P. P. Freitas, J. Magn. Magn. Mater. 300, 192-197 (2006).
14. C. Binns, M. J. Maher, Q. A. Pankhurst, D. Kechrakos, and K. N. Trohidou, Phys. Rev. B 66, 184413(2002).
15. G. N. Kakazei, Yu. G. Pogorelov, A. M. L. Lopes, J. B. Sousa, S. Cardoso, P. P. Freitas, M. M. Pereira de Azevedo, and E. Snoeck, J. Appl. Phys. 90, 4044-4048 (2001).
16. S. Bedanta, O. Petracic, M. Aderholz, and W. Kleemann, Rev. Sci. Instr. 76, 083910 (2005).
17. J. L. Maurice, J. Briatico, J. Carrey, F. Petroff, L. F. Schelp, and A. Vaures, Phil. Magazine A, 79,2921-2934(1999).
18. S. Bedanta, O. Petracic, E. Kentzinger, W. Kleemann, U. Riicker, A. Paul, Th. Briickel, S. Cardoso, and P. P. Freitas, Phys. Rev. B 72, 024419 (2005).
19. S. Bedanta, T. Eimiiller, W. Kleemann, J. Rhensius, F. Stromberg, E. Amaladass, S. Cardoso, and P. P. Freitas, Phys. Rev. Lett. 98, 176601 (2007).
20. U. Bovensiepen, P. Poulopoulos, W. Platow, M. Farle, and K. Baberschke, J. Magn. Magn. Mater. 192, L386-L390 (1999).
21. S. Bedanta, E. Kentzinger, O. Petracic, W. Kleemann, U. Riicker, Th. Briickel, A. Paul, S. Cardoso, and P. P. Freitas, Phys. Rev. B 74, 054426 (2006).
22. S. Bedanta, E. Kentzinger, O. Petracic, W. Kleemann, U. Riicker, A. Paul, Th. Briickel, S. Cardoso, and P. P. Freitas, Physica B 397, 65-67 (2007).