Transition metal (TM) ion activated phosphors are increasingly being used as probes for
luminescence thermometry. Their luminescence is characterized by strong absorption and …

Among luminescent nanostructures actively investigated in the last couple of decades, rare
earth (RE3+) doped nanoparticles (RENPs) are some of the most reported family of …

Abstract Cr3+‐activated near‐infrared (NIR) phosphors are one of the most influential
candidates for the new generation of intelligent NIR phosphor‐converted light‐emitting …

Abstract Near-infrared (NIR) light-emitting materials are crucial for night vision, in vivo-
imaging, and secret codes. However, issues such as thermal quenching and chemical …

The development of the new generation of smart near infrared (NIR) light sources is a
problem demanding prompt solution with the increasing role of NIR spectroscopy in security …

A new near-infrared (NIR) emission material, BaSi1. 5Ge2. 5O9: Cr3+, with outstanding long
afterglow properties is designed and synthesized successfully. Its structure …

Near-infrared phosphors are of great interest due to their unique, versatile luminescence
properties and exciting application prospects. Herein, a novel broadband emission NIR …

The quantification of the exact temperature with precision is fundamentally vital for scientific
exploration and industrial production. As a result, the accuracy of regular thermometers is …

Near-infrared light has a wide range of applications in imaging, non-destructive testing, and
anti-counterfeiting. Fluorescence conversion method is one of the important methods for …

Luminescence nanothermometers have garnered considerable attention due to their
noncontact measurement, high spatial resolution, and rapid response. However, many …