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Selling, J. (author), Schweizer, S. (author), Birowosuto, M.D. (author), Dorenbos, P. (author)Single crystals of Ce-activated BaCl2, BaBr2, and BaI2 were investigated under x-ray and ?-ray excitation. The Ce3+-related x-ray excited luminescence in BaBr2 shifts significantly to longer wavelengths upon increasing the doping level from 0.1% to 1%. In Ce-activated BaCl2 only a slight shift can be observed. BaI2 does not show any Ce3+-related...journal article 2007
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Birowosuto, M.D. (author), Dorenbos, P. (author), Van Eijk, C.W.E. (author), Krämer, K.W. (author), Güdel, H.U. (author)In this paper, we investigated the scintillation properties of LuI3:Ce3+. Radioluminescence, light output, energy resolution, and ?-scintillation decay are reported. We find an extremely high light output of 98?000±10?000?photons/MeV. LuI3:Ce3+ also gives a very high electron-hole (e-h) pair response when it is coupled with an avalanche...journal article 2006