Dynamic encryption enabled by circularly polarized carbon dot-based afterglow composites featuring hierarchical tri-mode thermochromic emission DOI
H. Wang,

Longming Jin,

Wanqi Mo

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162427 - 162427

Published: April 1, 2025

Language: Английский

Unveiling the Dynamics of Frenkel Defects in Fluoride Materials for X‐Ray‐Induced Persistent Luminescence and Advanced Imaging Applications DOI Open Access
Ming‐Xing Li, Wenwu You,

Shuanglai Liu

et al.

Laser & Photonics Review, Journal Year: 2025, Volume and Issue: unknown

Published: March 11, 2025

Abstract The persistent luminescence (PersL) induced by X‐rays in fluoride materials has garnered widespread application within the field of optoelectronics. However, complexity trap systems multi‐component impeded further exploration into PersL properties. Here, a compound consisting solely and lanthanide ions is focused on, which simplifies revelation mechanism under X‐ray excitation. Experimental theoretical results reveal that phenomenon primarily attributed to migration recovery processes interstitial lattice. Depending on localization ions, corresponding Frenkel defects can be classified two distinct types: those are readily self‐recoverable near matrix less likely self‐recover dopant ions. anomalous phenomena observed at temperatures do not correspond thermoluminescence spectra substantiate existence these dynamic traps. Furthermore, leveraging material's superior properties, scintillator film prepared utilized for imaging static displays. These findings provide refined understanding related defects, laying solid foundation continued development technology.

Language: Английский

Citations

0
Dual-mode thermochromic afterglow in phosphorus-doped carbon dot composites for visible light-activated information encryption DOI
Xin Bao, Xiaodong Zhu, Zhen Tian

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 690, P. 137331 - 137331

Published: March 14, 2025

Language: Английский

Citations

0
Electrochemical synthesis of carbon dots with blue and deep red fluorescence and room temperature phosphorescence via surface state regulation of covalency DOI

Qingling Zhao,

Chunyan Fan,

He Bu

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161986 - 161986

Published: March 1, 2025

Language: Английский

Citations

0
Quantum Dots for Chemical Metrology DOI
Jing Li, Jiao Hu, An‐An Liu

et al.

Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 28, 2025

Language: Английский

Citations

0
Dynamic encryption enabled by circularly polarized carbon dot-based afterglow composites featuring hierarchical tri-mode thermochromic emission DOI
H. Wang,

Longming Jin,

Wanqi Mo

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162427 - 162427

Published: April 1, 2025

Language: Английский

Citations

0