Optically Stimulated Luminescence Properties of Eu-doped BaAl2S4
Undoped and Eu-doped BaAl 2 S 4 samples were synthesized by sulfurization using N 2 /CS 2 gas flow.The XRD measurement indicated that the synthesized samples were a single phase of cubic BaAl 2 S 4 .The Eu-doped sample exhibited photoluminescence and optically stimulated luminescence (OSL) emissions originating from the 5d-4f transitions of Eu 2+ .In OSL dose response functions, the Eu-doped sample showed a sublinear response between 10 mGy and 10 Gy with X-rays.
Authors
- Yuki Nakashima (ORCID: https://orcid.org/0000-0001-5835-2496)
- Hiromi Kimura (ORCID: https://orcid.org/0000-0003-0207-5957)
- Keitaro Tezuka
- Takayuki Yanagida (ORCID: https://orcid.org/0000-0002-7326-5849)
- M. Morioka
- Yuma Takebuchi (ORCID: https://orcid.org/0000-0002-5246-438X)
- Shota Otake (ORCID: https://orcid.org/0009-0008-3143-6196)
Publication Details
- Journal
- Sensors and Materials
- Published
- 2025-02-06
- DOI
- https://doi.org/10.18494/sam5437
- Citations
- 2
- Primary Topic
- Luminescence Properties of Advanced Materials
- Type
- article
- Field-Weighted Citation Impact
- 1.04