Image of the Week - 18 January 2005
Anisotropic Etching of a Bulk Silicon WaferESEM image of smooth sidewalls of single crystal silicon formed by anisotropic wet etching. The underlying Si was chemically etched anisotropically using KOH/H2O solution. Image Courtesy: Jong-Hyun Ahn and John A. Rogers Contact: ahnjh@uiuc.edu |
|
|
|