articleAdvanced MaterialsFeb 18, 2023Closed access

Energy‐Trapping Management in X‐Ray Storage Phosphors for Flexible 3D Imaging

XZXinquan ZhouKHKai HanYWYexin WangJJJiance JinSJShang‐Da Jiang

South China University of Technology

PubMed
Indexed incrossrefpubmed

Abstract

Abstract X‐ray imaging has received sustained attention for healthcare diagnostics and nondestructive inspection. To develop photonic materials with tunable photophysical properties in principle accelerates radiation detection technologies. Here the rational design and synthesis of doped halide perovskite CsCdCl 3 :Mn 2+ , R 4+ (R = Ti, Zr, Hf, and Sn) are reported as next generation X‐ray storage phosphors, and the capability is greatly improved by trap management via Mn 2+ site occupation manipulation and heterovalent substitution. Specially, CsCdCl 3 :Mn 2+ , Zr 4+ displays zero‐thermal‐quenching (TQ) radioluminescence and anti‐TQ X‐ray‐activated persistent luminescence even up to 448 K, further revealing…

Citation impact

201
total citations
FWCI
18.21
Percentile
100%
References
41
Citations per year

Authors

7

Topics & keywords

Topics
Keywords
  • Radioluminescence
  • Materials science
  • Phosphor
  • Optoelectronics
  • Rational design
  • Quenching (fluorescence)
  • Luminescence
  • Scintillator
UN Sustainable Development Goals
  • Affordable and clean energy
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