Professor Braun received his B.S. degree with distinction from Cornell University, and his Ph.D. in Materials Science and Engineering from the University of Illinois.

Following a postdoctoral appointment at Bell Labs, Lucent Technologies, Prof. Braun joined the faculty of the University of Illinois in 1999. Prof. Braun has co-authored a book, about 350 peer-reviewed publications, been awarded multiple patents, and has co-founded four companies. He is the recipient of the Illinois MatSE Young Alumnus Award (2011), the Friedrich Wilhelm Bessel Research Award of the Alexander von Humboldt Foundation (2010), the Stanley H. Pierce Faculty Award (2010), the 2002 Robert Lansing Hardy Award from TMS, a Beckman Young Investigator Award (2001), a 3M Nontenured Faculty Award (2001), the Xerox Award for Faculty Research (2004, 2009), and multiple teaching awards. In 2006, he was named a University Scholar by the University of Illinois, in 2011 was named the Ivan Racheff Professor of Materials Science and Engineering, and in 2020 was named a Grainger Distinguished Chair in Engineering. Prof. Braun has served on the editorial advisory boards of multiple journals. He was a member of the 2010-2011 DARPA Defense Science Study Group, and the 2015-2017 National Academies Technical Advisory Board for the US Army Research Laboratory. In 2018 Prof. Braun was elected a Fellow of the Materials Research Society, 2020 a Fellow of AAAS and 2022 a Fellow of the National Academy of Inventors.