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Natural SciencesChemistryMaterials ScienceOptical MaterialsOptoelectronicsSpectroscopyInfrared Optical MaterialsInfrared SpectroscopyLuminescent MaterialsOptical SpectroscopyPhosphorescence SpectroscopyRare-earth-doped MaterialsInorganic PhosphorsLuminescence MechanismsPhosphor MaterialsPhosphorescent MaterialsPhosphors
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