- Les Allen holds a PhD degree in theoretical physics from the University of South Africa. His research interests are in the area of atomic resolution electron microscopy and spectroscopy. He was awarded the John Sanders Medal of the Australian Microscopy and Microanalysis Society in 2006. From 2011-2015 he was an Australian Research Council (ARC) Australian Professorial Research Fellow at the University of Melbourne. In 2017 he received a Humboldt Research Award to enable him to undertake research at the Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons in Germany. He was awarded the 2018 Vernon Cosslett Medal of the International Federation of Societies for Microscopy in recognition of his seminal achievements in electron scattering theory and its application to the development and interpretation of electron diffraction, imaging and spectroscopy experiments. He has published over 200 papers in scientific journals. Prof. Allen is a member of the editorial board of the journal Ultramicroscopy.