Title: Fractal Patterns may be key to SemiConductor Magnetism Post by: Nahee_Enterprises on February 07, 2010, 05:25:25 AM In a recent article of the Princeton University News: http://www.princeton.edu/main/news/archive/S26/53/83G94/index.xml?section=topstories (http://www.princeton.edu/main/news/archive/S26/53/83G94/index.xml?section=topstories) it discusses how electrons are "on the brink of the metal-insulator transition". There is an image showing the electrons in a manganese-doped gallium arsenide semiconductor are distributed across the surface of the material in complex, fractal-like patterns. |