Efficient ultra-broadband NIR-II emission achieved by multi-site occupancy in Mg3Ga2GeO8: Ni2+ phosphor
C Wang, J Lin, X Zhang, H Dong, M Wen… - Journal of Alloys and …, 2023 - Elsevier
It is an important and urgent task to improve the luminous efficiency and emission bandwidth
of existing luminescent materials with emission in near infrared (NIR) spectral region …
of existing luminescent materials with emission in near infrared (NIR) spectral region …
Near‐Infrared I/II Nanophosphors with Cr3+/Ni2+ Energy Transfer for Bioimaging
In the biomedical field, the use of fluorescence imaging in the second near‐infrared (NIR‐II)
region is growing rapidly because it imparts the advantages of reduced autofluorescence …
region is growing rapidly because it imparts the advantages of reduced autofluorescence …
Photochromism and Persistent Luminescence in Ni-Doped ZnGa2O4 Transparent Glass-Ceramics: Toward Optical Memory Applications
Persistent luminescence and photochromism are two fascinating optical properties that
involve charge trapping via defects and their release due to an external stimulation. In both …
involve charge trapping via defects and their release due to an external stimulation. In both …
Environmentally-friendly and low-cost Fe3+-doped broadband NIR light-emitting phosphors
L Xiang, X Zhou, Y Wang, L Li, S Jiang, G Xiang… - Journal of …, 2022 - Elsevier
Near infrared (NIR) light emitting phosphors have attracted more and more attention with the
development of science and technology. Herein, we report a series of environmentally …
development of science and technology. Herein, we report a series of environmentally …
Luminescent ion-doped transparent glass ceramics for mid-infrared light sources
Glass ceramics (GCs), which consist essentially of a homogeneous solid state dispersion of
nanocrystals (NCs) embedded in a chemically inert and mechanically robust glass matrix …
nanocrystals (NCs) embedded in a chemically inert and mechanically robust glass matrix …
Two-stage ultra-broadband luminescence of Cr3+-doped multisite layered phosphor Sr3Ga2Ge4O14 and its application in pc-LEDs
J Li, P Li, Y Wang, Y Shi, S He, Y Yang, R Li… - Materials Today …, 2022 - Elsevier
Abstract Near-infrared (NIR) phosphor-converted light-emitting diodes (pc-LEDs) have
enormous potential for all kinds of applications, both non-destructive testing and biological …
enormous potential for all kinds of applications, both non-destructive testing and biological …
Ni 2+-activated MgTi 2 O 5 with broadband emission beyond 1200 nm for NIR-II light source applications
CJ Tang, BM Liu, L Huang, J Wang… - Journal of Materials …, 2022 - pubs.rsc.org
The rapid development of minimized near-infrared (NIR) phosphor-converted LEDs (pc-
LEDs) has evoked a large demand for broadband NIR phosphors and will enable …
LEDs) has evoked a large demand for broadband NIR phosphors and will enable …
Structural, electronic, magnetic and optical properties of AB2O4 (A= Ge, Co and B= Ga, Co) spinel oxides
Structural, magnetic, optical and electronic properties of GeGa 2 O 4, CoGa 2 O 4, GeCo 2 O
4 and CoCo 2 O 4 spinel oxides have been studied. Spinel oxides are studied by performing …
4 and CoCo 2 O 4 spinel oxides have been studied. Spinel oxides are studied by performing …
Controlling selective doping and energy transfer between transition metal and rare earth ions in nanostructured glassy solids
Selective doping of optically active ions into the nanocrystalline phase (s) of glass ceramics
is of interest for photoluminescence (PL) applications to control the energy transfer (ET) …
is of interest for photoluminescence (PL) applications to control the energy transfer (ET) …
Superior properties and biomedical applications of microorganism-derived fluorescent quantum dots
Quantum dots (QDs) are fluorescent nanocrystals with superb photo-physical properties.
Applications of QDs have been exponentially increased during the past decade. They can …
Applications of QDs have been exponentially increased during the past decade. They can …