Concepedia

A highly efficient Na-doped Cs<sub>3</sub>Cu<sub>2</sub>I<sub>5</sub> scintillator for γ-ray detection and flexible X-ray imaging

Yanyan Lei, Lingyan Xu, Yanze Wang, Lixiang Lian, Chongqi Liu, Lu Liang, Zhentao Qin, Shuai Han, Wei Zheng, Q. Hu,

Journal of Materials Chemistry A · 2025 · 12 citations · 46 references

DOI

Concepts

Abstract

Na + doping in Cs 3 Cu 2 I 5 elevates the PLQY to 95%. Cs 3 Cu 2 I 5 :Na + γ-ray detector has good energy resolution and high light yield. A breakthrough spatial resolution of 25.6 LP per mm@MTF = 0.2 was achieved for X-ray imaging based on Cs 3 Cu 2 I 5 :Na + @PMMA film.

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