2005 Photomicrography Competition
![Small World](/images/SW50-logo.png)
![](https://www.nikonsmallworld.com/images/photos/2005/_photo800/Entry_5611_DSCN1445mod.jpg)
Image of Distinction
Etched groove in silicon
Dr. Pedro Barrios-Perez
- Affiliation
- National Research Council of Canada
Institute for Microstructural Sciences
Ottawa, Ontario, Canada
- Technique
- Darkfield
- Magnifaction
- 200