Journal
ADVANCED OPTICAL MATERIALS
Volume 9, Issue 24, Pages -Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adom.202101297
Keywords
CsPbBr; (3) nanocrystals; fast decay time; scintillators; ultrahigh spatial resolution; X-ray imaging
Categories
Funding
- National Natural Science Foundation of China [U1832159, 51772185, 11905122]
- China Postdoctoral Science Foundation [2019M651469, 2020T130399]
- BL13W1 beam line in Shanghai synchrotron radiation facility (SSRF)
Ask authors/readers for more resources
The study achieved excellent scintillation properties and high stability for CsPbBr3-AAO array scintillation screen, suggesting its potential application as a new X-ray scintillation screen.
A scintillation screen with ultrahigh spatial resolution, fast decay time, and high stability is the key to commercial application. Herein, a pixelated-structure scintillation screen of CsPbBr3 nanocrystal arrays based on anodized aluminum oxide (AAO) is reported, and its scintillation properties for X-ray imaging are explored. It is of note that ultrahigh spatial resolution (2 mu m), fast photoluminescence decay time (9 ns), and high stability (>42 d) are successfully achieved by the pixelated CsPbBr3-AAO arrays scintillation screen. Considering the decent scintillation properties and high stability, one has reason to assume that the pixelated CsPbBr3-AAO arrays scintillation screen may find an application as a new X-ray scintillation screen.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available