Mn 4+-activated phosphors are a new class of non-rare earth phosphors and are alternative
to commercial Eu 2+-activated nitride/oxynitride phosphors with growing interest in various …

Phosphor converted white light-emitting diodes (pc-WLEDs) are an alternative choice for
general lighting due to their superior features such as high efficiency, durability and …

Currently, the major commercial white light-emitting diodes consist of a blue-emitting chip
and Y3Al5O12: Ce3+ yellow phosphor. However, the shortage of a red emitting component …

Red-emitting Mn4+ activated oxide phosphors with a cheap price and excellent
physical/chemical stability have become a hot research topic for their potential applications …

Novel Al3+-incorporated Ca2LuNbO6: Mn4+ oxide phosphors with a double-perovskite
structure were successfully prepared by a high-temperature solid state reaction. Excited with …

Non-rare-earth dual green and red-emitting Mn-doped ZnAl 2 O 4 phosphors were
successfully synthesized by a co-precipitation method. XRD and XPS spectra reveal that Mn …

The electronic energy states in the Mn 4+-activated phosphors are examined based on the
Tanabe− Sugano energy-level diagram. Investigation is focused on the determination of the …

Abstract Novel double-perovskite Sr 2 ZnWO 6: Mn 4+(SZW: Mn 4+) phosphor is
synthesized by high-temperature solid-state reaction method in air. SZW: Mn 4+ phosphor …

Herein, novel rare-earth-free Mn4+-doped SrLaAlO4 deep-red emitting phosphors were
successfully synthesized via a traditional solid-state reaction method. The crystal structure …

Abstract Novel Li 2 ZnSn 2 O 6: Mn 4+(LZSO: Mn 4+) phosphor is prepared by the high
temperature solid-state reaction method in air. The X-ray powder diffractions of samples with …