Role of alkali charge compensation in the luminescence of CaWO<sub>4</sub>:Nd<sup>3+</sup> and SrWO<sub>4</sub>:Nd<sup>3+</sup> Scheelites
Debarati Das, Santosh K. Gupta, C.S. Datrik, P. Nandi, K. Sudarshan
Abstract
The present work demonstrates the distinct role of alkali metal ion charge compensators on the luminescence of NIR-emitting Nd<sup>3+</sup> Scheelite. The unit cell dimensions of the host lattice and excitation wavelength play a very important role.
Topics & Concepts
LuminescenceChemistryAlkali metalScheeliteExcitationIonAlkaline earth metalAtomic physicsAnalytical Chemistry (journal)TungstenOptoelectronicsPhysicsQuantum mechanicsOrganic chemistryChromatographyLuminescence Properties of Advanced MaterialsLanthanide and Transition Metal ComplexesSolid-state spectroscopy and crystallography