Synergistic enhancement of Eu3+-doped LaAlO3 fluorescent materials by sol-gel process and aerogel structure for high power and precise transmission illumination DOI

Qinxin Wang,

Limin Che,

Sidong Lei

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1010, P. 177504 - 177504

Published: Nov. 12, 2024

Language: Английский

Structure-properties correlations in whitlockite-type ultra-narrow red phosphors Ca9-Sr In(VO4)7 DOI
Bogdan I. Lazoryak, Alexei А. Belik,

Eldar M. Gallyamov

et al.

Materials Research Bulletin, Journal Year: 2025, Volume and Issue: unknown, P. 113349 - 113349

Published: Feb. 1, 2025

Language: Английский

Citations

0
Synthesis, Structure, and Luminescence properties of Y2(MoO4)3:Eu3+ red Phosphors for White light Emitting Diodes DOI
Weigang Wang, Zhao Li,

Kunyao Wu

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 179327 - 179327

Published: Feb. 1, 2025

Language: Английский

Citations

0
A Novel Anti-Thermal Quenching Ca9znk(Vo4)7:Sm3+ Phosphor for Highly Sensitive Dual-Modal Optical Thermometer DOI
Zibo Wang, Naijia Liu, Juanjuan Kong

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Eu3+/Tb3+ co-doped CaWO4 for multi-color luminescence, electromagnetic immunity and dual-mode self-calibration optical thermometry DOI
Miaomiao Zhang, Meng Zhou, Yibo Gao

et al.

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

Published: Feb. 1, 2025

Language: Английский

Citations

0
Formation of mineral-like phases in the system Sr9In(PO4)7–Ca9Ln(PO4)7 DOI Creative Commons
Ivan V. Nikiforov,

Evgeniya S. Zhukovskaya,

A. N. Gosteva

et al.

LITHOSPHERE (Russia), Journal Year: 2025, Volume and Issue: 25(2), P. 336 - 343

Published: May 4, 2025

Research subject. A series of mineral-like phases with strontiowhitlockite structure (1–x)Sr 9 In(PO 4 ) 7 – x Ca Ln(PO Ln = Eu 3+ , Yb . Aim: An analysis phase formation patterns and crystal-chemical characteristics influencing the crystallization within studied series. To achieve aim, following set Materials Methods is used: powder X-ray diffraction (PXRD), second harmonic generation (SHG), dielectric spectroscopy, photoluminescence spectroscopy. Results. Doped phosphates were synthesized by a high temperature solid-state method. The was confirmed through PXRD all samples compared strontiowhitlockite-type phosphate Sr There an absence SHG signals, conforming non-polar structure. λ-maximum observed in dependence constant for sensitized samples, while no anomalies recorded on loss tangent. similar behaviour curves may indicate isostructurality crystallisation space group. It shown that demonstrate stable red-orange region -doped phosphates, ones IR-photoluminescence properties. Conclusions. )7–xCa crystallised structure, where 2+ sites, coordination number equals to 8, substituted Such ions cannot occupy In site, which presented small octahedral, due ionic radius difference between ions. However smallest ion as can octahedral site. Dielectric properties

Language: Английский

Citations

0
Up-conversion luminescent properties of CaGdAl3O7: Er3+, Yb3+, Lu3+ as a ratio optical thermometer DOI

Ling Cao,

Xiuling Liu, Xiaoyun Mi

et al.

Vacuum, Journal Year: 2024, Volume and Issue: 226, P. 113297 - 113297

Published: May 18, 2024

Language: Английский

Citations

3
Tb3+‐Doped Ca3Ga4O9 Phosphors with Color‐Tunable Photoluminescence and Non‐Pre‐Irradiation Mechanoluminescence for Multimodal Applications DOI
Jin Wang,

Yu‐Chen Ao,

Shujuan Zhao

et al.

Advanced Optical Materials, Journal Year: 2024, Volume and Issue: 12(27)

Published: June 24, 2024

Abstract Materials that can emit light under optical/mechanical stimulation are usually called photoluminescent/mechanoluminescent (PL/ML) materials. PL materials used in diverse fields for half a century. While, ML have burst out the last two decades, and now showing great application potential of anti‐counterfeiting, information storage, stress imaging. It is significance to explore new luminescent with dual response. In this study, Tb 3+ ‐doped Ca 3 Ga 4 O 9 phosphors color‐tunable non‐pre‐irradiation properties reported. exhibits broadband blue emission centering at 425 nm, which originates from T 2 ‐ A transition electrons d orbits . Due energy transfer host , cyan, ultimately green be realized by increasing concentration Particularly, seen :Tb grinding /PDMS film bending or stretching originated triboelectric mechanism. The behavior evidenced contrast thermoluminescence (TL) experiments. This study not only provides candidate toward multi‐purpose applications, but also demonstrates good case effect efficiently trigger behavior.

Language: Английский

Citations

3
Structure and luminescence characteristics of self-activated vanadate garnet phosphors DOI
Jing Xie, Yue Zhong, Tao Su

et al.

Physical Chemistry Chemical Physics, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

PL spectra of the NaSr 2 Mg V 3 O 12 , KCa and Na YMg samples under excitation at 266 nm (left). The IQE map phosphor sample (middle). (right).

Language: Английский

Citations

3
A novel highly thermally stable phosphor powder Ba2LuSbO6: Eu3+ for latent fingerprint visualization DOI
Yifan Liu, Yan Miao,

Xiaoqing Pei

et al.

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

Published: Nov. 1, 2024

Language: Английский

Citations

3
A novel Palmierite-type Sr9La(VO4)7:xEu3+ phosphors with superior quantum efficiency via defect engineering DOI
Juanjuan Kong, Naijia Liu, Zibo Wang

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 178342 - 178342

Published: Dec. 1, 2024

Language: Английский

Citations

2