Luminescence and energy transfer of single-phase white-emitting phosphor BaMg(PO):Ce, Eu for white LEDs.

A series of BaMg(PO):Ce, Eu phosphors were synthesized by the traditional high temperature solid-state method, and the crystal structures and luminescence properties of the samples were discussed systematically. The energy transfer from Ce to Eu in BaMg(PO) was proved to be of resonant type a dipole-dipole interaction mechanism. With a precisely controlled relative proportion of Ce/Eu, the emission color of the samples can vary from blue (0.

Luminescence properties and energy transfer of the near-infrared phosphor CaInGeO:Cr,Nd.

The double doping strategy based on energy transfer is an effective way to regulate the NIR spectral distribution. In this work, CaInGeO:Nd (CIG:Nd) and Ca InGeO:0.07Cr,Nd (CIG:0.

Luminescence and energy transfer of warm white-emitting phosphor MgYAlSiO:Dy,Eu for white LEDs.

A series of MgYAlSiO:Dy,Eu phosphors were synthesized by the solid-state method. The luminescent properties and crystal structures of the MgYAlSiO:Dy,Eu phosphors were analyzed. The XRD results show that the synthesized MgYAlSiO:Dy,Eu phosphors are of pure phase.