IMPROVEMENT OF LUMINESCENT PROPERTIES OF PBWO4 BY DOPING WITH GD3+ IONS

dc.contributor.author	Zhou D.
dc.contributor.author	Chen Y.
dc.contributor.author	Shi C.
dc.contributor.author	Liu B.
dc.date.accessioned	2021-09-25T08:10:36Z
dc.date.available	2021-09-25T08:10:36Z
dc.date.issued	2002
dc.identifier	https://elibrary.ru/item.asp?id=13969778
dc.identifier.citation	Journal of Rare Earths, 2002, 20, 1, 19-22
dc.identifier.issn	1002-0721
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/30594
dc.description.abstract	The luminescent properties of PbWO4: Gd3+ was studied. The luminescence of Gd3+ in PbWO4:Gd3+ was quenched. It is possible that the excitation states of Gd3+ locate in the conduction band of PbWO4 crystal. The luminescent intensity of the green and the blue band of PbWO4 emission increases by doping about 0.005% and 0.01% (molar fraction) Gd3+ respectively. Mechanism of this enhancement of PbWO4:Gd3+ luminescence is probably due to energy transfer from Gd3+ to PbWO4 host in the crystal. The PbWO4 doped with low concentration of Gd (about 0.005%-0.01%)is a good scintillating material.
dc.title	IMPROVEMENT OF LUMINESCENT PROPERTIES OF PBWO4 BY DOPING WITH GD3+ IONS
dc.type	Статья

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