Samuel Gall has extensive experience in the energy sector, currently serving in onshore solutions at Lhyfe since September 2019. Prior to this role, Samuel held multiple positions at the CEA - Commissariat à l'énergie atomique et aux énergies alternatives, including Operations Manager at CEA-TECH Pays de la Loire and Project Leader at CEA-TECH Nantes, focusing on X-Ray Tomography for composite materials. Between January 2012 and June 2014, Samuel was the Head of the homojonction R&D group at the National Institute of Solar Energy, after serving as a project leader for silicon solar cells at the CEA National Institute for Solar Energy from August 2008 to January 2012. Earlier career experience includes work on advanced processes for CMOS applications at CEA-LETI-MINATEC from August 2006 to July 2008. Samuel Gall holds a Ph.D. obtained between 2003 and 2005.