Optimization of upconversion luminescence performance and temperature sensing characteristics of Sr0.37Ba0.50Al2Si2O8:Ho3+, Yb3+ phosphors based on a cation substitution strategy DOI

Yu Xu,

Aierpati Taximaimaiti,

Ru Xie

et al.

Journal of Rare Earths, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 1, 2024

Language: Английский

Simultaneous negative thermal quenching luminescence of upconversion and downshifting processes in Al2(WO4)3:Yb/Er phosphors with low thermal expansion DOI

Haokun Yan,

Renfu Li,

Liuzhen Feng

et al.

Journal of Materials Chemistry C, Journal Year: 2024, Volume and Issue: 12(32), P. 12353 - 12362

Published: Jan. 1, 2024

The thermally enhanced luminescence mechanism of Al 2 (WO 4 ) :Yb/Er with low thermal expansion is revealed. High sensitivity optical thermometry realized via the difference in red/green temperature response.

Language: Английский

Citations

14
Cutting-edge applications of oleic acid-modified CdSiO3: Ce3+ phosphors: Artificial Intelligence enhanced latent fingerprint detection, anti-counterfeiting and optical thermometry DOI

N. Navya,

B.R. Radha Krushana,

S.C. Sharma

et al.

Materials Research Bulletin, Journal Year: 2024, Volume and Issue: 182, P. 113129 - 113129

Published: Oct. 6, 2024

Language: Английский

Citations

11
High-temperature multimode self-calibrating thermometry enabled by lattice negative thermal expansion and luminescent Er3+/Tm3+ co-doping DOI
D. B. Xu, Xiao Xiao,

Qiang Fan

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

1
Er3+/Tm3+ co-doped Zr0.85Y0.15O1.925:Yb3+ phosphors: Dual-mode ratiometric thermometry based on near infrared up-conversion/down-shifting photoluminescence DOI
Takuya Hasegawa, Yuki Takahashi, Tomoyo Goto

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: 53(32), P. 13617 - 13627

Published: Jan. 1, 2024

Ratiometric thermometry is among the emerging applications in phosphor materials. Particularly, technique of ultrafine-space has garnered significant attention bio-imaging. Near-infrared (NIR) light, with its high tissue permeability, serves not only as an excitation source for up-conversion photoluminescence (UCPL) but also induces down-shifting (DSPL) at longer wavelengths. These luminescence mechanisms offer promising avenues bio-available thermometry. In this study, we focused on highly bio-adaptable yttria-stabilized zirconia (YSZ), Zr

Language: Английский

Citations

4
Anti-thermal quenching and temperature sensing properties of Er3+/Yb3+ co-doped Sc2O3 phosphors DOI

Z. L. Liu,

Xuecheng Li, Haoyue Hao

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 327, P. 125324 - 125324

Published: Oct. 22, 2024

Language: Английский

Citations

4
Single-band red up-conversion emission of Er3+ doped Yb0.2Zr0.8O1.9 phosphors and multi-mode optical temperature sensing DOI

Runpu Zhou,

Xiangping Li,

Zhipeng Guan

et al.

Journal of Molecular Structure, Journal Year: 2025, Volume and Issue: unknown, P. 141605 - 141605

Published: Jan. 1, 2025

Language: Английский

Citations

0
Sensitization of Ti3+ Persistent Luminescent Lifetime-Based Thermometer by Ln3+ Co-Doping DOI Creative Commons
Wojciech Piotrowski

The Journal of Physical Chemistry C, Journal Year: 2025, Volume and Issue: 129(6), P. 3067 - 3075

Published: Jan. 31, 2025

Co-doping of phosphors to induce energy transfers is a recognized approach sensitize lifetime-based luminescent thermometers. However, introducing an additional depopulation channel usually associated with significant shortening lifetime over the entire temperature range, which hinders reliability readout respect unco-doped counterparts. In this work, I analyzed influence co-doping lanthanide (Ln3+) ions on thermometric performance LaAlO3: 10% Ti3+ phosphor, in average 2E excited state reaches almost 30 ms at room temperature. To optimize sensitization strategy, discuss role → Ln3+ and thermal evolution lifetimes, where = Pr3+, Nd3+, Eu3+, Dy3+, Ho3+, Er3+, Tm3+, Yb3+. The next step verification effect concentration Tm3+ Pr3+ as co-dopants quenching. research allowed improvement relative sensitivity thermometer by more than 250%, exceeding 5% K–1.

Language: Английский

Citations

0
Design and analysis of PiG-based ratiometric thermometer integrating positive and negative thermal quenching materials DOI

Zexiong Wang,

Ruoshan Lei, Shilong Zhao

et al.

Optical Materials, Journal Year: 2025, Volume and Issue: 160, P. 116787 - 116787

Published: Feb. 7, 2025

Language: Английский

Citations

0
Thermally Enhanced Upconversion Luminescence by Negative Expansion in Er3+/Yb3+ Co-doped ZrScW2PO12 Phosphors DOI
Peng Sun,

Wutao Yang,

Jian‐Feng Chen

et al.

Journal of Electronic Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 20, 2025

Language: Английский

Citations

0
Effect of (NaMg)3+ concentration on up-conversion emission intensity and temperature sensing property in Er3+/Yb3+ co-doped (NaMg)2Sc2-2(MoO4)3 phosphors DOI
Ke Ding, Haoyue Hao, Liang Li

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0