@articleKonopka_Greulich-Weber_Dierolf_Jiang_Gerstmann_Rauls_Sanna_Schmidt_2011, title=Microscopic structure and energy transfer of vacancy-related defect pairs with Erbium in wide-gap semiconductors, volume=33, DOI=10.1016/j.optmat.2010.12.005, journal=Optical Materials, author=Konopka, A. and Greulich-Weber, S. and Dierolf, V. and Jiang, H.X. and Gerstmann, Uwe and Rauls, E. and Sanna, S. and Schmidt, Wolf Gero, year=2011, pages=1041–1044 
LibreCat: /record/13567
DOI: 10.1016/j.optmat.2010.12.005