Photoluminescence and energy transfer in
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Gandham Lakshminarayana; Lothar Wondraczek
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Article
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2011
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Elsevier Science
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English
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We report on Tb 3 รพ as efficient sensitizer for red photoemission from Mn 2 รพ -centers in ZnO-B 2 O 3 -Al 2 O 3 -Si 2 O-Na 2 O-SrO glasses and corresponding gahnite glass ceramics. In comparison to singly or co-doped glasses, the glass ceramics exhibit significantly increased emission intensity. Str