The attractive features of lanthanide-doped upconversion luminescence (UCL), such as high
photostability, nonphotobleaching or photoblinking, and large anti-Stokes shift, have shown …

As star material, perovskites have been widely used in the fields of optics, photovoltaics,
electronics, magnetics, catalysis, sensing, etc. However, some inherent shortcomings, such …

Lanthanides refer to the 15 elements located at the sixth period and IIIB group in the periodic
table, ranging from lanthanum to lutetium, with the electronic configuration of [Xe] 4f n–1 5d …

Lanthanide-doped upconversion nanoparticles (UCNPs) have attracted considerable
interest due to their superior physicochemical features, such as large anti-Stokes shifts, low …

Meeting the high demand for lanthanide-doped luminescent nanocrystals across a broad
range of fields hinges upon the development of a robust synthetic protocol that provides …

Along with the development of science and technology, lanthanide‐doped upconversion
nanostructures as a new type of materials have taken their place in the field of …

Thermal quenching that is characterized by loss of light emission with increasing
temperature is widely observed in luminescent materials including upconversion …

Probing the nature of nanocrystalline materials such as the surface state, crystal structure,
morphology, composition, optical and magnetic characteristics is a crucial step in …

The magnetic coupling interaction of Mn2+–Mn2+ in Mn2+-included phosphors could
induce a shorter emission decay time, compared with that of isolated Mn2+, which could …

A dual-emissive optical sensor based on the fluorescence intensity ratio (FIR) technique has
been demonstrated to have significant advantages of high sensitivity and reliability. Here …