National Science & Technology Development Agency - Thailand; National Electronics & Computer Technology Center (NECTEC); National Science & Technology Development Agency - Thailand; National Electronics & Computer Technology Center (NECTEC)
Type
Article
Source Title
OPTICAL MATERIALS EXPRESS
ISSN
2159-3930
Year
2022
Volume
12
Issue
3
Open Access
gold
Publisher
OPTICAL SOC AMER
DOI
10.1364/OME.444631
Format
PDF
Abstract
Metal halide-based perovskite materials have received great attention in scintillating applications because they can emit strong visible light when interacting with X-ray particles. Here, we report a scintillator based on rubidium copper chlorine incorporated in the polydimethylsiloxane matrix. The scintillator shows a bright violet emission under ultraviolet and ionizing radiation. The temperature-dependent photoluminescence and radioluminescence shows maximum thermal enhancement at 80 degrees C and 60 degrees C, respectively. Moreover, the first X-ray image from this material reveals the detailed information of the object captured by a commercially available digital camera, indicating a potent scintillator for creating X-ray imaging screens. (c) 2021 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
Funding Sponsor
National Electronics and Computer Technology Center [P2051053]
