Brillouin Scattering and Diffracted MOKE from Arrays of Dots and Anti-Dots.

Grimsditch, M. ; Guedes, I. ; Vavassori, P. ; Metlushko, V. ; Ilic, B.

Technical Information Center Oak Ridge Tennessee

关键词: Magnetic properties;    Negative arrays;    Domain patterns;    Remanence;    Anisotropies;   

RP-ID  :  DE2001768580

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The magnetic properties of nano-arrays have been investigated using Brillouin scattering, MOKE and Diffracted-MOKE techniques. The anisotropies in negative arrays are found to be due to the shape of the holes and not due to the array itself. The D-MOKE results allow us to extract the domain pattern at remanence.