Emergence of long afterglow and room temperature phosphorescence emissions from ultra-small sulfur dots
Karthika S. Sunil, Bramhaiah Kommula, Srayee Mandal, Subhajit Kar, Neena S. John, Santanu Bhattacharyya
Abstract
Sulfur dots (S-dots) are one of the most recently developed non-metallic luminescent nanomaterials, which possess room temperature phosphorescence and excellent afterglow emission in a matrix.
Topics & Concepts
AfterglowPhosphorescenceSulfurLuminescenceNanomaterialsMaterials scienceQuantum dotPhotochemistryNanotechnologyOptoelectronicsChemistryPhysicsFluorescenceOpticsGamma-ray burstMetallurgyAstronomyOrganic Light-Emitting Diodes ResearchLuminescence and Fluorescent MaterialsLuminescence Properties of Advanced Materials