[HTML][HTML] Valence conversion and site reconstruction in near-infrared-emitting chromium-activated garnet for simultaneous enhancement of quantum efficiency and …

D Liu, G Li, P Dang, Q Zhang, Y Wei, L Qiu… - Light: Science & …, 2023 - nature.com
Achievement of high photoluminescence quantum efficiency and thermal stability is
challenging for near-infrared (NIR)-emitting phosphors. Here, we designed a “kill two birds …

Efficient and Stable Gd3Ga5O12:Cr3+ Phosphors for High‐Performance NIR LEDs

C Jin, R Li, Y Liu, L Zhang, J Zhang… - Advanced Optical …, 2023 - Wiley Online Library
Abstract Cr3+‐activated Gd3Ga5O12 garnet (GGG: Cr3+) near‐infrared (NIR) phosphors
have shown promising applications in regulating plant growth. However, the low external …

Shell engineering on thermal sensitivity of lifetime-based NIR nanothermometers for accurate temperature measurement in murine internal liver organ

L Wu, M Jia, D Li, G Chen - Nano Letters, 2023 - ACS Publications
Lifetime-based NIR luminescent nanothermometry is ideally suited for temperature detection
in living cells and in vivo, but the thermal sensitivity (S r) modulation remains elusive. Herein …

A latest-generation fluoride with excellent structural stiffness for ultra-efficient photoluminescence and specific four-peak emission temperature sensing

K Li, M Dai, Z Fu, Z Wang, H Xu, R Wang - Inorganic Chemistry …, 2024 - pubs.rsc.org
Fluorides have garnered tremendous attention in rare-earth-doped fluorescent probes
owing to their low phonon energy and excellent optical transparency. However, the latest …

Cr3+-Doped NIR Phosphor with Well-Defined Stokes/Anti-Stokes Phonon Sidebands for a Ratiometric Thermometer and Thermally Stable NIR LEDs

J Wang, Z Lyu, G Peng, D Sun, S Shen, Z Lu… - Chemistry of …, 2023 - ACS Publications
Near-infrared (NIR) luminescent materials have attracted enormous attention for the cutting-
edge applications in optical thermometer and NIR LEDs. Herein, we report a highly efficient …

Multimodal, super-sensitive luminescent manometer based on giant pressure-induced spectral shift of Cr3+ in the NIR range

M Szymczak, M RunowskI, MG Brik… - Chemical Engineering …, 2023 - Elsevier
The remote pressure readout is of vital application importance as it will facilitate and in many
cases enable rapid diagnostics. For most of the luminescent manometers described to date …

A multi-centre activated single-phase white light phosphor with high efficiency for near-UV based WLEDs

Z Zhang, N Yang, Z Li, J Chen, P Chen, Y Xu… - Inorganic Chemistry …, 2023 - pubs.rsc.org
Single-phase white light phosphors for phosphor-converted white light-emitting diodes (pc-
WLEDs) have become a hot spot and attracted considerable attention. However, the …

Ultrasensitive Colorimetric Luminescence Thermometry by Progressive Phase Transition

H Suo, D Guo, P Zhao, X Zhang, Y Wang… - Advanced …, 2024 - Wiley Online Library
Luminescent materials that display quick spectral responses to thermal stimuli have
attracted pervasive attention in sensing technologies. Herein, a programmable …

Highly Efficient Narrow-Band Green-Emitting Na3K5(Li3SiO4)8:Eu2+ Phosphor with Low Thermal Quenching

Y Wan, P Dang, D Liu, Q Zhang, Y Wei… - Chemistry of …, 2023 - ACS Publications
In the pursuit of high efficiency and wide color gamut in displays, there is still an urgent
demand for high-performing narrow-band green-emitting phosphors. Inspired by a mineral …

LiGaP2O7: Cr3+, Yb3+ phosphors for broadband NIR LEDs toward multiple applications

Z Lu, S Chen, Y Liu, C Yuan, R Li, P Sun, Z Luo… - Journal of Alloys and …, 2023 - Elsevier
Developing high-performance broadband near-infrared (NIR) phosphors for NIR phosphor-
converted light-emitting diodes (pc-LEDs) is still a challenge. Co-doping is an effective …