Longitudinal-transverse resonance and localization related to the random anisotropy in a-CoTbZr films

Journal of Applied Physics

Volumn 83, Issue 11, 1998, Pages 6679-6681

  Suran, G ^a   Boumaiz, E ^a  

^a LABORATOIRE DE CRISTALLOGRAPHIE   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0011116761     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.367552     Document Type: Article

References (8)

1. W. M. Saslow, Phys. Rev. Lett. 50, 1320 (1983).
2. G. Suran and E. Boumaiz, Europhys. Lett. 35, 615 (1996).
3. G. Suran, Z. Frait, and E. Boumaiz, Phys. Rev. Lett. 55, 11 076 (1997).
4. C. Vittoria, C. Barker, and A. Yelon, Phys. Rev. Lett. 19, 792 (1967).
5. H. Hoffmann, IEEE Trans. Magn. 4, 32 (1968).
6. These variations are qualitatively similar to that exhibited by a spin glass with uniaxial anisotropy as shown in a theoretical computation. See C. L. Henley, H. Sompolinsky, and B. I. Halperin, Phys. Rev. B 25, 5849 (1982).
7. No theoretical predictions actually exist about the mechanism which should govern these relaxation processes, but recently we could confirm this difference experimentally on another group of amorphous thin films which exhibit an RAR mode but do not contain RE.
8. J. F. Calleja, J. A. Corrales, M. Rivas, I. Iglesias, M. N. Contreras, and G. Suran, J. Appl. Phys. 79, 3168 (1996).