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Showing 1 to 1 of 1 for “"photonics, ligthing, rare earth"”.
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Visible light emission from Eu-containing Si-based materials
Among the various rare earth ions, a particular attention is currently devoted to Eu, because of its peculiar chemical and optical properties. Indeed Eu is stable both in its trivalent and divalent oxidation state; Eu2+ ions are characterized by a very intense and broad emission band, tunable in …