10Aug 2018

THE THERMAL OXIDATION EFFECT OF THE SINGLE CRYSTAL SILICON (100) ON THE MAGNETIC PROPERTIES OF ULTRA-THIN FILMS OF COBALT.

  • D?partement de Physique, Facult? des Sciences et Techniques, Universit? de Kara, B.P : 404, Kara, Togo.
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We studied the systems Au/Co (t_Co= 0.7,0.8,and1 nm)/Au deposited on Si and SiO2 by polar magneto-optical Kerr effect magnetometry (PMOKE). Topologies of Si and SiO2 were studied by atomic force microscopy (AFM). We showed that the oxidation of Si induced a change in the evolution of the coercive field and that of the first order of the anisotropy constant according to the thickness of cobalt.

  1. Bardou, B. Bartenlian, F. Rousseaux, D. Decanini, F. Carcenac, E. Cambril, M.F. Ravet ?C. Chappert, P. Veillet? P. Beauvillain, R. M?gy, W. Geerts, J. Ferr?, J. Magn. Magn. Mater. 156 (1996) 139-140.
  2. Kirilyuk, J. Ferr?, V. Grolier, J.P. Jamet, D. Renard, J. Magn. Magn. Mater. 171 (1997) 45- 63.
  3. Ayadi, R. Belhi, N. Mlikia, K. Abdelmoula, J. Ferr?, J.P. Jamet, J. Magn. Magn. Mater. 247 (2002) 215?221.
  4. Adanl?t? Adjanoh, R. Belhi, J. Vogel, O. Fruchart, M. Ayadi, K. Abdelmoula, J. Magn. Magn. Mater. 322 (2010) 2498-2504.
  5. Belhi, A. Adanl?t? Adjanoh, K. Abdelmoula, J. Magn. Magn. Mater. 339 (2013) 56?62.
  6. Chappert, D. Renard, P. Beauvillain, J.P. Renard, J. Seiden, Journal of Magnetism and Magnetic Materials 54 (1986) 795.
  7. Lee, H. He, F. Lamelas, W. Vavra, C. Uher, R. Clarke, Physical Review Letters 62 (1989) 653.
  8. Ohtake, M. Futamoto, F. Kirino, N. Fujita, N. Inaba, J. Appl. Phys. 103 (2008) 07B522.
  9. Adanl?t? Adjanoh, R. Belhi, J. Vogel, M. Ayadi, K. Abdelmoula, J. Magn. Magn. Mater.323 (2011) 504?508.
  10. Ferr?, J.P. Jamet, J. Pommier, P. Beauvillain, C. Chappert, R. M?gy, P. Veillet, J. Magn. Magn. Mater. 174 (1997) 77
  11. Ferr?, V. Grolier, P. Meyer, S. Lemerle, A. Maziewski, E. Stefanowicz S.V. Tarasenko, V.V. Tarasenko, M. Kisielewski, D. Renard, Phys. Rev. B 55 (1977) 15092.
  12. Clavero, A. Cebollada, G. Armelles, O. Fruchart, J. Magn. Magn. Mater. 322 (2010) 647.

[A. Adanlete Adjanoh (2018); THE THERMAL OXIDATION EFFECT OF THE SINGLE CRYSTAL SILICON (100) ON THE MAGNETIC PROPERTIES OF ULTRA-THIN FILMS OF COBALT. Int. J. of Adv. Res. 6 (Aug). 423-429] (ISSN 2320-5407). www.journalijar.com

ADANLETE ADJANOH Assiongbon
Université de Kara

DOI:

Article DOI: 10.21474/IJAR01/7537      
DOI URL: https://dx.doi.org/10.21474/IJAR01/7537

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