Anti-thermal quenching and self-reduction characteristics in Mn2+-doped LiScGeO4: dual temperature effects on unique emission peak shifts DOI
Yue Zhong, Tao Su, Jing Xie

и другие.

Ceramics International, Год журнала: 2024, Номер unknown

Опубликована: Дек. 1, 2024

Язык: Английский

The Crystal Structure and Luminescence Behavior of Self-Activated Halotungstates Ba3WO5Cl2 for W-LEDs Applications DOI Creative Commons
Liuyang Zhang, Shouzeng Zhou, Jingjing Meng

и другие.

Nanomaterials, Год журнала: 2025, Номер 15(4), С. 311 - 311

Опубликована: Фев. 18, 2025

The self-activated halotungstate Ba3WO5Cl2 was successfully synthesized using a high-temperature solid-state method. X-ray diffraction analysis (XRD) confirmed the formation of single-phase compound with monoclinic crystal structure, ensuring material's purity and structural integrity. luminescence properties were thoroughly investigated both optical laser-excitation spectroscopy. photoluminescent excitation (PLE) emission (PL) spectra, together corresponding decay curves, recorded across broad temperature range, from 10 K to 480 K. charge transfer band (CTB) [WO5Cl] octahedron clearly identified in PL PLE spectra under ultraviolet light excitation, indicating efficient energy within structure. A strong blue could be detected around 450 nm, which is characteristic luminescent properties. However, this exhibited thermal quenching as increased, common phenomenon where intensity diminishes due effects. To better understand behavior, variations time analyzed straightforward model. This comprehensive study not only deepens understanding its photophysical behavior but also contributes development novel materials tailored for specific technological applications.

Язык: Английский

Процитировано

0
Structural rigidity control toward Cr3+-based broadband near-infrared luminescence with enhanced thermal stability and luminescent intensity DOI
Yue Zhong,

Qianwen Cao,

Jing Xie

и другие.

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 179551 - 179551

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Near-ultraviolet activated dual-functional Na3Sc2(VO4)3 phosphors with Eu3+/Sm3+ dopant systems for multimodal anti-counterfeiting and ratiometric optical thermal sensing DOI
Jia‐Ning Liu, Zhenyu Huang, Zhiyu Zhang

и другие.

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 181107 - 181107

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0
Anti-thermal quenching and self-reduction characteristics in Mn2+-doped LiScGeO4: dual temperature effects on unique emission peak shifts DOI
Yue Zhong, Tao Su, Jing Xie

и другие.

Ceramics International, Год журнала: 2024, Номер unknown

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

0