Show 15 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Ahmad, Ijaz" or (type exact bookEditor and editor="Ahmad, Ijaz") Add to list Journal Article A1 open access A photosensitive Cr3+ center in photorefractive Bi12SiO20 crystals co-doped with chromium and phosphorus Ijaz Ahmad, Vera Marinova, Henk Vrielinck (UGent) , Freddy Callens (UGent) and Etienne Goovaerts (2011) JOURNAL OF APPLIED PHYSICS. 109(8). Add to list Journal Article A1 open access Temperature dependence of Eu-related EPR spectra in CsBr:Eu needle image plates Frank Loncke, Henk Vrielinck (UGent) , Paul Matthys (UGent) , Freddy Callens (UGent) , Jean-Pierre Tahon, Paul Leblans, Ijaz Ahmad and Etienne Goovaerts (2009) PHYSICAL REVIEW B. 79(17).