Prof. Hans Hofsäss, II. Institute of Physics

since 9/2019 : member of the senate of the University of Göttingen

since 4/2017 : Substitute member of the senate of the University of Göttingen

2/2017 Organization of the Workshop "Ionenstrahltreffen" in Göttingen

4/2009 - 3/2013: Dean of the Faculty of Physics

Member of the Deutsche Physikalische Gesellschaft (DPG)

Member of the Advisory board of the Deutsche Physikalische Gesellschaft (DPG) until 2012

since 2004: Member of the Advisory Board of the Universitätsbund Göttingen e.V

Radiation safety representative at the II. Institute of Physics

2002-2008: Managing director of the II. Institute of Physics

2001 -2005: Dean of studies at the faculty of physics

2001-2006: Chair of the executive board of the Göttingen Graduate School of Physics

2002-2010: Speaker of the Committee "Research with nuclear probes and ion beams at large scale facilities" ," Forschung mit nuklearen Sonden und Ionenstrahlen an Großgeräten" (KFSI)

Member of the International Steering Committee of the International Conference on Swift Heavy Ion in Materials and Characterisation (SHIMEC) 2010, 2012, 2014, Inte University Accelerator Center, New Delhi, India

Member of the program committee of the SNI 2006 conference, Hamurg, Germany 4.-6-.10.2006 Member of the International Steering Committee of the 7th Int. Conf. on New Diamond Science and Technology, Juli 2000, Hong Kong

Member of the International Steering Committee of the 12th International Conference on Surface Modification of Materials by Ion Beams, September 2001, Marburg, Germany

Member of the International Steering Committee of the 8th Int. Conf. on New Diamond Science and Technology, Juli 2002, Melbourne Organizer of the 2nd

Organization of the German Ion beam Meeting, Göttingen, May 2001

Organizer of the Annual Meeting "Forschung mit Nuklearen Sonden und Ionenstrahlen", Göttingen, October 2000

Organizer of the 4th c-BN expert meeting, Isle Reichenau, Germany, June 1997