Print Email Facebook Twitter Vacuum ultraviolet-ultraviolet and x-ray excited luminescence properties of Ba3Gd(BO3)3:Ce3+ Title Vacuum ultraviolet-ultraviolet and x-ray excited luminescence properties of Ba3Gd(BO3)3:Ce3+ Author Han, B. Liang, H. Lin, H. Zhong, J. Su, Q. Dorenbos, P. Birowosuto, M.D. Zhang, G. Fu, Y. Faculty Applied Sciences Department Radiation, Radionuclides and Reactors Date 2007-06-13 Abstract The phosphors Ba3Gd(BO3)3:Ce3+ were prepared by a solid-state reaction technique at high temperature. The vacuum ultraviolet-ultraviolet and visible spectroscopic properties of the phosphors together with decay time curves are investigated and discussed. The spectroscopic properties are explained by occupancy of Ce3+ at two different Gd sites in the host lattice. The x-ray excited emission spectra of Ba3Gd(BO3)3:Ce3+ were studied and the number of photons emitted per unit of absorbed x-ray energy was calculated. The yield is rather poor and Ba3Gd(BO3)3:Ce3+ appears not a suitable x-ray phosphor. Subject ceriumbarium compoundsgadolinium compoundsphosphorshigh-temperature effectsultraviolet spectravisible spectraX-ray spectraphotoluminescenceradiative lifetimesphotons To reference this document use: http://resolver.tudelft.nl/uuid:83e9f2ab-9fcb-4313-8888-21c2f8255df9 DOI https://doi.org/10.1063/1.2743826 Publisher American Institute of Physics ISSN 0021-8979 Source http://link.aip.org/link/JAPIAU/v101/i11/p113530/s1 Source Journal of Applied Physics, 101 (11), 2007 Part of collection Institutional Repository Document type journal article Rights (c) 2007 The Author(s); American Institute of Physics Files PDF Dorenbos_2007.pdf 858.47 KB Close viewer /islandora/object/uuid:83e9f2ab-9fcb-4313-8888-21c2f8255df9/datastream/OBJ/view