Koev receives 2007 American Vacuum Society's Graduate Research Award
![Stefan Koev](https://umdmsal.com/sites/default/files/news/koev-stefan-new_2.png)
Stefan Koev is one of the recipients of the 2007 American Vacuum Society's (AVS) Graduate Research Award, a prestigious prize that draws nationwide competition each year. Approximately ten awards are given annually. The AVS award will be presented at the AVS 54th International Symposium in Seattle this October.