While the UConn basketball team moves forward into March Madness, another team of Huskies is hard at work for the love of the game.
One UConn College of Engineering department’s March Madness bracket includes creating the world’s smallest basketball.
Researchers from the materials science and engineering department, housed in the new Science 1 building, has produced a basketball and Husky logo with the best-depth-resolution nanolithography in the world.
“After we determined that our new technique worked, we wanted to do an eye-catching school spirit-related project,” says department head Bryan Huey. “A basketball and the Husky logo seemed to be a perfect way to celebrate UConn. It was fun watching our project gradually (and microscopically) take shape, and we couldn’t be more pleased with the results!”
The pictures were “carved” into a crystalline substrate. Laterally, the patterns are about 4-5 um. For comparison, a human hair is roughly 50 um. And the depth of the engraving is only 5 nm, which is another 1000x smaller than the width. Hence, the world’s smallest basketball was chiseled here in Storrs.