Channelling Er <sup>3+</sup> -activated vanadate garnet's multimode luminescence for high-sensitivity optical thermometers and NIR-II pc-LEDs for bioimaging
Amrithakrishnan Bindhu, Jawahar I. Naseemabeevi, Subodh Ganesanpotti
Abstract
The multifunctional Er 3+ activated Sr 2 NaMg 2 V 3 O 12 garnet phosphor finds its potentiality in wide range thermometry (80–700 K) and designing NIR-II LEDs with good thermal stability for imaging biological systems.
Topics & Concepts
Materials scienceLuminescenceVanadateLight-emitting diodePhosphorOptoelectronicsThermal stabilityChannellingIonChemistryMetallurgyOrganic chemistryLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsLuminescence and Fluorescent Materials