Title :
Magnetic. properties of epitaxial Fe dots grown on pre-patterned GaAs substrates
Author :
Wastlbauer, G. ; Tselepi, M. ; Lopez-Diaz, L. ; Xu, V.B. ; Klaeui, M. ; Natali, M. ; Chen, Y. ; Rousseaux, F. ; Bland, J.A.C.
Author_Institution :
University of Cambridge
Abstract :
Summary form only given. We demonstrate that high quality epitaxial arrays of Fe dots can be fabricated on prepatterned GaAs (100) substrates and that the hysteresis loops of the dots can be reconstructed from the composite MOKE loop obtained from the whole structure. These loops were then used to analyse the angular dependence and distribution of the switching fields of the dots.
Keywords :
Gallium arsenide; Image segmentation; Magnetic force microscopy; Solid modeling; Substrates; Surfaces;
Conference_Titel :
Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International
Conference_Location :
Amsterdam, The Netherlands
Print_ISBN :
0-7803-7365-0
DOI :
10.1109/INTMAG.2002.1001212
