Upconverting SrF2:Er3+ Nanoparticles for Optical Temperature Sensors
S Ryszczynska, K Trejgis, Ł Marciniak… - ACS Applied Nano …, 2021 - ACS Publications
The upconversion (UC) phenomenon is one of the most frequently investigated in
lanthanide ions (Ln3+)-doped phosphors. Usually, to obtain UC luminescence, two types of …
lanthanide ions (Ln3+)-doped phosphors. Usually, to obtain UC luminescence, two types of …
Synergistic effect of sodium content for tuning Sm2O3 as a stable electrolyte in proton ceramic fuel cells
Abstract Samarium oxide (Sm 2 O 3), a rare earth sesquioxide, shows that a great potential
in proton-conducting fuel cells. However, the stability of Sm 2 O 3 based cell remains a …
in proton-conducting fuel cells. However, the stability of Sm 2 O 3 based cell remains a …
Enhancing upconversion of Sc2Mo3O12: Yb/Ln (Ln= Er, Ho) phosphors by doping Ca2+ ions
W Liu, S Xu, L Lei - Optical Materials, 2023 - Elsevier
Abstract Lanthanide doped Sc 2 (MoO 4) 3 upconversion (UC) crystals showed distinct
negative thermal quenching effect, which show promising applications in the temperature …
negative thermal quenching effect, which show promising applications in the temperature …
Structural, optical and temperature dependent photoluminescence properties of Cr3+-activated LaGaO3 persistent phosphor for optical thermometry
Cr 3+ doped LaGaO 3 phosphor was prepared by hydrothermal reaction method with post-
annealing treatment. XRD pattern showed the pure orthorhombic phase of LaGaO 3 at an …
annealing treatment. XRD pattern showed the pure orthorhombic phase of LaGaO 3 at an …
Power-dependent upconversion luminescence properties of self-sensitized Er 2 WO 6 phosphor
A Yb3+ free self-sensitized Er2WO6 phosphor has been synthesized via a solid-state
reaction method. The phosphor material, Er2WO6, has a monoclinic crystal structure with …
reaction method. The phosphor material, Er2WO6, has a monoclinic crystal structure with …
Gd–Er interaction promotes NaGdF 4: Yb, Er as a new candidate for high-power density applications
D Avram, AA Patrascu, MC Istrate… - Journal of Materials …, 2023 - pubs.rsc.org
High-power density applications using up-conversion (UC) systems rely mostly on the Yb,
Tm lanthanide couple. Herein, we investigate the extent to which Gd high energy levels can …
Tm lanthanide couple. Herein, we investigate the extent to which Gd high energy levels can …
[HTML][HTML] Spectroscopic characterization of Er3+-doped CaF2 nanoparticles: luminescence concentration quenching, radiation trapping and transition probabilities
E Cantelar, G Lifante-Pedrola, M Quintanilla… - Journal of Alloys and …, 2023 - Elsevier
Abstract Er 3+-doped CaF 2 nanoparticles (NPs) with variable dopant concentration were
synthesized by a direct precipitation method. X-Ray Powder Diffraction, SEM and TEM were …
synthesized by a direct precipitation method. X-Ray Powder Diffraction, SEM and TEM were …
All near-infrared multiparametric luminescence thermometry using Er 3+, Yb 3+-doped YAG nanoparticles
This paper presents four new temperature readout approaches to luminescence
nanothermometry in spectral regions of biological transparency demonstrated on Yb3+/Er3+ …
nanothermometry in spectral regions of biological transparency demonstrated on Yb3+/Er3+ …
Metasurface‐Enhanced Photon Upconversion upon 1550 nm Excitation
Photon upconversion upon 1550 nm excitation is of high relevance for applications in the
third biological excitation window, for photovoltaics beyond current limitations, and enables …
third biological excitation window, for photovoltaics beyond current limitations, and enables …
Enhancing of the blue/NIR emission of novel BaLaAlO4: Yb3+ (X mol%), Tm3+ (0.5 mol%) upconversion phosphors with the Yb3+ concentration (X= 0.5 to 6)
We report the structural, morphological and luminescent properties of the BaLaAlO 4: Yb 3+,
Tm 3+(BAL: Yb, Tm) phosphors synthesized by a combustion method. The concentration of …
Tm 3+(BAL: Yb, Tm) phosphors synthesized by a combustion method. The concentration of …