Research on the stability of luminescence of CsPbBr<sub>3</sub> and Mn:CsPbBr<sub>3</sub> PQDs in polar solution
Mou-Ce Jiang, Chun‐Yang Pan
Abstract
Mn-doped PQDs exhibit higher quantum efficiency of 83.9%. The stabilities of CsPbBr 3 PQDs and Mn-doped PQDs decreased as the polarity of solution increased, but Mn-doped PQDs still maintained higher PL intensity than undoped PQDs.
Topics & Concepts
Materials sciencePhotoluminescenceLuminescenceDopingPolarity (international relations)Quantum dotTransmission electron microscopyPhosphorSpectroscopyOptoelectronicsAnalytical Chemistry (journal)NanotechnologyChemistryPhysicsQuantum mechanicsBiochemistryCellChromatographyPerovskite Materials and ApplicationsOptical properties and cooling technologies in crystalline materialsSolid-state spectroscopy and crystallography