Realization of a green-emitting pyrosilicate-structured Er <sup>3+</sup> -activated Y <sub>2</sub> Si <sub>2</sub> O <sub>7</sub> phosphor: a systematic study of opto-electronic characteristics and thermal stability for lighting applications
Pawan Kumar, Devender Singh, Sitender Singh, Harish Kumar, Ramesh Kumar
Abstract
is attributed to dipole-quadrupole interactions. The optimal sample demonstrates excellent thermal stability, indicated by its luminescence at different temperatures and activation energy of 0.2641 eV. Additionally, the CIE, color purity and CCT values of the fabricated nanomaterials make it ideal for use in lighting applications.
Topics & Concepts
PhosphorRealization (probability)CombustionMaterials scienceUreaAnalytical Chemistry (journal)ChemistryOptoelectronicsPhysical chemistryMathematicsOrganic chemistryStatisticsLuminescence Properties of Advanced MaterialsMicrowave Dielectric Ceramics SynthesisAdvanced Photocatalysis Techniques