Advances in semiconductor sensors: Gamma-ray imaging systems, by Invitation (International Festival of Business, 2014)
Advances in semiconductor sensors: Gamma-ray imaging systems, by Invitation (NPL, 2014)
Imaging devices for medicine and security, by Invitation (IOP/STFC, 2013)
Imaging devices for medicine and security, by Invitation (INPC organising committee, 2013)
Future semiconductor detector solutions for gamma-ray spectroscopy, invited lecture series, by Invitation (Balkan Summer school, 2010)
The AGATA array, invited talk, by Invitation (CAARI, 2010)
Medical Imaging with germanium detectors, Invited Talk, by Invitation (KTH, 2010)
AGATA detector characterisation, by Invitation (University of California, 2010)
The Prospectus project, Invited Talk, by Invitation (LMInet, 2010)
The Prospectus project, Invited Talk, by Invitation (STFC, 2010)
The AGATA array, invited talk, by Invitation (INFN, 2009)
"The applications of nuclear physics", Invited lecture series, by Invitation (IOP, 2009)
AGATA detector characterisation, invited talk, by Invitation (STFC, 2009)
“AGATA detector characterisation”, and “Compton Imaging with germanium detectors”, Invited talks, by Invitation (Canberra, 2009)
The AGATA project, Gamma-ray spectroscopy in the 21st Century, by Invitation (PSD8 conference organising committee, Glasgow, UK, 2008)
Status and performance of the AGATA spectrometer, by Invitation (Conference organising committee, Mongolia, 2008)
Imaging with semiconductor detectors, by Invitation (Conference organising committee, Cappadocia, Turkey, 2008)
Teaching a SmartPET new tricks: Imaging with Semiconductor detectors, by Invitation (Oak Ridge National Laboratory, 2008)
Teaching a SmartPET new tricks: Imaging with Semiconductor detectors, by Invitation (University of Tennessee, USA, 2008)
European Gamma-ray spectroscopy –update, by Invitation (LLNL, USA, 2008)
Teaching a SmartPET new tricks: Imaging with Semiconductor detectors, by Invitation (St Mary's University, Halifiax, Canada, 2008)
Invited Talk "Gamma-ray Imaging with Semiconductor detectors", by Invitation (Swedish IOP, 2007)
Invited Talk "AGATA project status report", by Invitation (Gretina Steering Committee, 2007)
Invited Talk "Imaging Physics", by Invitation (IOP North West Branch, 2007)
Invited Talk "Teaching a SmartPET new tricks: Medical Imaging with Semiconductor detectors", by Invitation (Sendai, Japan, 2007)
Invited Talk, "Gamma-ray tracking arrays", by Invitation (CAARI chair, 2006)
Invited talk "Physics with EXOGAM", by Invitation (CAP, 2006)
Invited talk " Teaching a SmartPET new tricks - medical imaging with germanium detectors", by Invitation (The Royal Institute of Technology, Sweden, 2006)
Invited talk "Imaging with semiconductor detectors", by Invitation (Argonne National Laboratory, 2006)
Invited talk"The SmartPET project", by Invitation (IReS Strasbourg, France, 2005)
Invited talk "Identification of Gamma-rays in Nuclei Around the Dripline nucleus 130-Sm", by Invitation (Oak Ridge National Laboratory, 2005)
Invited presentation "AGATA detector characterisation", by Invitation (GSI, Germany, 2005)