Bibliographic Details
| Title: |
Magnetic domain states in nano-sized Co nuclei electrodeposited onto monocrystalline silicon |
| Authors: |
Moina, C.A. moina@inti.gov.ar, de Oliveira-Versic, L., Vazdar, M. |
| Source: |
Materials Letters. Nov2004, Vol. 58 Issue 27/28, p3518-3522. 5p. |
| Subjects: |
Ferromagnetic materials, Magnetic domain, Semiconductor doping, Solution (Chemistry), Solid solutions |
| Abstract: |
Abstract: In the present work, nano-sized magnetic nuclei of Co have been electrodeposited onto p-Si (111). The deposition follows a mechanism of progressive nucleation and growth controlled by diffusion. MFM studies showed that the transition between magnetic domain states is strongly dependent on the size and shape of the nuclei. A critical height h0 is defined below which the nuclei presented always a single-domain configuration. The limiting lower boundary for the single-domain state calculated from the theory is quantitatively coincident with the experimental results. [Copyright &y& Elsevier] |
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| Database: |
Engineering Source |
