The Intense Laser Physics Unit recently resolved the Klein paradox—a conceptual mystery for more than 75 years—with the help of computer simulators. An article by Su, Grobe, and research associate Piotr Krekora titled “Klein Paradox in Spatial and Temporal Resolution” was heralded last year as “an important advance in the understanding of the physical process.”
The APS award comes on the heels of a series of success for the Unit, which is co-directed by Professors Grobe and Su. The Unit has been supported by the National Science Foundation since 1996. Thirty-five Physics students have delivered about 150 talks at various conferences, and the Intense Laser Physics Unit has published more than 120 papers in peer-reviewed scientific journals that were cited in more than 2,000 articles.