High, not flat: nanowires for a new chip architecture
Wednesday, February 10, 2010 - 01:28
in Physics & Chemistry
Silicon is the most prevalent material in electronics, whether for mobile phones, solar cells or computers. Nanometer-sized wires made of silicon have a large potential for a completely new chip architecture. But this requires a detailed investigation and understanding of their electronic properties which is technologically challenging due to the ultra-small size of the nanowires. Researchers were able to describe the electrical resistance and current flow inside individual silicon nanowires.