Dual-Functional X-Ray Photochromic Phosphor: High-Performance Detection and 3D Imaging

Bai, X; Xu, Z; Zi, Y; Zhao, H; Zhu, B; Feng, R; Cun, Y; Huang, A; Liu, Y; Li, Y; Qiu, J; Song, Z; Langford, SJ; Liao, J; Yang, Z

Dual-Functional X-Ray Photochromic Phosphor: High-Performance Detection and 3D Imaging

Bai, X Xu, Z Zi, Y Zhao, H Zhu, B Feng, R Cun, Y Huang, A Liu, Y Li, Y Qiu, J Song, Z Langford, SJ Liao, J

Yang, Z

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Publisher:: Wiley
Publication Type:: Journal Article
Citation:: Advanced Functional Materials, 2024, 34, (37)
Issue Date:: 2024-09-11

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Field	Value	Language
dc.contributor.author	Bai, X
dc.contributor.author	Xu, Z
dc.contributor.author	Zi, Y
dc.contributor.author	Zhao, H
dc.contributor.author	Zhu, B
dc.contributor.author	Feng, R
dc.contributor.author	Cun, Y
dc.contributor.author	Huang, A
dc.contributor.author	Liu, Y
dc.contributor.author	Li, Y
dc.contributor.author	Qiu, J
dc.contributor.author	Song, Z
dc.contributor.author	Langford, SJ
dc.contributor.author	Liao, J https://orcid.org/0000-0003-0616-4762
dc.contributor.author	Yang, Z
dc.date.accessioned	2025-01-13T02:54:27Z
dc.date.available	2025-01-13T02:54:27Z
dc.date.issued	2024-09-11
dc.identifier.citation	Advanced Functional Materials, 2024, 34, (37)
dc.identifier.issn	1616-301X
dc.identifier.issn	1616-3028
dc.identifier.uri	http://hdl.handle.net/10453/183318
dc.description.abstract	This study explores the integration of X-ray-induced photochromism and photoluminescence in a single material, offering innovative multi-mode applications in optical memory, anti-counterfeiting, and X-ray detection and imaging. The photochromic phosphor LiAlSi2O6:Sm3+ is synthesized, which undergoes a color change from white to dark green under bright field conditions and displays orange photoluminescence in dark field conditions after X-ray exposure due to defect formation. The phosphor shows accelerated bleaching and recovery under 473 nm laser stimulation. The distinct X-ray-induced color contrast and luminescence intensity modification in LiAlSi2O6:Sm3+ highlight its potential in advanced luminescent material design. Moreover, a LiAlSi2O6:Sm3+-based flexible film demonstrates “dual-mode” 3D X-ray imaging and detection capabilities, paving the way for future X-ray detecting and imaging device research.
dc.language	en
dc.publisher	Wiley
dc.relation.ispartof	Advanced Functional Materials
dc.relation.isbasedon	10.1002/adfm.202402452
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	02 Physical Sciences, 03 Chemical Sciences, 09 Engineering
dc.subject.classification	Materials
dc.subject.classification	34 Chemical sciences
dc.subject.classification	40 Engineering
dc.subject.classification	51 Physical sciences
dc.title	Dual-Functional X-Ray Photochromic Phosphor: High-Performance Detection and 3D Imaging
dc.type	Journal Article
utslib.citation.volume	34
utslib.for	02 Physical Sciences
utslib.for	03 Chemical Sciences
utslib.for	09 Engineering
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Science
pubs.organisational-group	University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	University of Technology Sydney/UTS Groups
pubs.organisational-group	University of Technology Sydney/UTS Groups/Institute of Biomedical Materials and Devices (IBMD)
pubs.organisational-group	University of Technology Sydney/UTS Groups/Centre for Clean Energy Technology (CCET)
utslib.copyright.status	closed_access	*
dc.date.updated	2025-01-13T02:54:25Z
pubs.issue	37
pubs.publication-status	Published
pubs.volume	34
utslib.citation.issue	37

Abstract:

This study explores the integration of X-ray-induced photochromism and photoluminescence in a single material, offering innovative multi-mode applications in optical memory, anti-counterfeiting, and X-ray detection and imaging. The photochromic phosphor LiAlSi2O6:Sm3+ is synthesized, which undergoes a color change from white to dark green under bright field conditions and displays orange photoluminescence in dark field conditions after X-ray exposure due to defect formation. The phosphor shows accelerated bleaching and recovery under 473 nm laser stimulation. The distinct X-ray-induced color contrast and luminescence intensity modification in LiAlSi2O6:Sm3+ highlight its potential in advanced luminescent material design. Moreover, a LiAlSi2O6:Sm3+-based flexible film demonstrates “dual-mode” 3D X-ray imaging and detection capabilities, paving the way for future X-ray detecting and imaging device research.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/183318