Part of the Oxford Instruments Group

Anodic Oxidation Nanolithography on Silicon

The Creazione di Adamo (Creation of Adam) by Michelangelo was reproduced on silicon using anodic oxidation nanolithography. A TIFF image was imported into the software and used to control the tip bias voltage (-2 V to -8.3 V) during ?writing? which modulated the degree of silicon oxidation at each point. The patterned region was then scanned in AC mode to acquire the shown image. (Scan size is 20 ┬Ám). Created and imaged using the MFP-3D? AFM and MicroAngelo?.

Date: 16th November 17

Author: Asylum Research

Category: Asylum Gallery Image