The Center for X-Ray Optics is a multi-disciplined research group within Lawrence Berkeley National Laboratory's (LBNL) Materials Sciences Division (MSD). Notice to users.
Logos
Below you will find links to the CXRO logo that will suit most publishing needs. The linked [jpg] and [png] files have a width of 600px. If you would like to use a custom color for the ring or background, go for it. Below are Adobe Illustrator (CS4) versions of the logo document for custom color editing.
Adobe Illustrator Vector Graphics
Note: if you will be printing the black version of the logo on a black background, be advised that the logo is RGB black, which generally maps to a "rich" CMYK black (a mix of cyan, magenta, yellow, and black) when printing. To make the print look good, you'll need to match the black of your document to the same "rich" CMYK black as the logo, or vice-versa. Here is a nice tutorial on printing blacks.