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
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.
Authors
- Wei Zheng (ORCID: https://orcid.org/0000-0002-7579-9924)
- Lingyan Xu (ORCID: https://orcid.org/0000-0003-2827-8058)
- Xiaowang Liu (ORCID: https://orcid.org/0000-0002-9367-1625)
- Q. Hu (ORCID: https://orcid.org/0000-0002-9705-7518)
- Zhentao Qin (ORCID: https://orcid.org/0009-0002-0404-1355)
- Wanqi Jie
- Yanze Wang (ORCID: https://orcid.org/0000-0001-6379-9380)
- Yanyan Lei (ORCID: https://orcid.org/0000-0002-9984-5104)
- Chongqi Liu (ORCID: https://orcid.org/0000-0002-2502-8574)
- Shuai Han (ORCID: https://orcid.org/0000-0002-5963-3772)
- Ying Wang (ORCID: https://orcid.org/0000-0001-8488-5018)
- Lu Liang (ORCID: https://orcid.org/0009-0008-5285-0070)
- Tao Wang (ORCID: https://orcid.org/0000-0003-3271-3331)
- Lixiang Lian
Institutions
- Northwestern Polytechnical University (CN)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ta02250a
- Citations
- 6
- Primary Topic
- Radiation Detection and Scintillator Technologies
- Type
- article
- Field-Weighted Citation Impact
- 11.30
Funders
- National Natural Science Foundation of China
- National Key Research and Development Program of China
- Key Research and Development Projects of Shaanxi Province
- Natural Science Basic Research Program of Shaanxi Province