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The UV, blue and green up-conversion luminescence of PbF2+GeO2:Er2O3pumped with 650 nm
Xu Wu, J. P. Denis, G. Özen, Ph. Goldner, F. PelléVolume:
56
Language:
english
Pages:
5
DOI:
10.1007/bf00325215
Date:
May, 1993
File:
PDF, 444 KB
english, 1993