Biography Emeritus Professor Stephen Buckman AM Professor Stephen Buckman is an internationally recognised atomic physics researcher and academic. He retired from the position of Director of the Research School of Physics and Engineering (RSPE) at the Australian National University (ANU) on 3 July 2015. Professor Buckman is continuing to research atomic and electron spectroscopy, and applications of electron and positron physics with the ANU as an Emeritus Professor. Following postdoctoral positions at the University of Manchester and the University of Colorado, Professor Buckman returned to Australia in 1983 to take up a position in RSPE at ANU and was appointed Professor of Physics in 1999. Between 1996 and 2000 he was Head of the Department of the Atomic and Molecular Physics Laboratories at RSPE. In 2000-2001, he held a Fulbright Senior Fellowship at the University of California and, on his return to Australia, was appointed to Associate Director (Academic) of RSPE. In 2005 Professor Buckman was the lead proponent of a Centre of Excellence bid to the Australian Research Council. The bid to establish the Centre of Excellence for Antimatter-Matter Studies was successful and he led the Centre, as Research Director, from 2006 to 2012. In March 2012 he was appointed as Director of RSPE. Professor Buckman holds a Bachelor of Science (Honours I) and a Doctor of Philosophy in Atomic Physics, both from Flinders University. In 2006, he was awarded one of 40 inaugural Distinguished Alumni Awards by Flinders University to celebrate its 40th Anniversary. In 2008 he was awarded the ANU Vice Chancellor's Award for Distinguished Service to the University, and in 2012 he received the Flinders University Convocation Medal for outstanding achievement of Flinders alumni. He has published more than 200 refereed journal articles and book chapters on atomic collision physics and spectroscopy. In 2014 Professor Buckman was awarded a member of the Order of Australia for significant service to science in the field of experimental atomic physics as a leading researcher, academic and author.