Oxygen-induced downshifting and lanthanide upconversion luminescence in Sr <sub>2</sub> YbF <sub>7</sub> nanoparticles for dual-mode security applications
Oxygen-induced downshifting and Ho 3+ , Tm 3+ upconversion in Sr 2 YbF 7 nanoparticle-based luminescent ink exhibits excellent characteristics for dual mode security under UV and NIR light.
Authors
- Rajni Mallick
- S.N. Achary (ORCID: https://orcid.org/0000-0002-2103-1063)
- B. S. Naidu (ORCID: https://orcid.org/0000-0002-0426-0454)
- M.V. Shankar (ORCID: https://orcid.org/0000-0002-5284-1480)
- Satish Kumar Samal (ORCID: https://orcid.org/0000-0002-5034-777X)
- Jyoti Yadav (ORCID: https://orcid.org/0000-0003-4597-6448)
Institutions
- Bhabha Atomic Research Centre (IN)
- Institute of Nano Science and Technology
Publication Details
- Journal
- Journal of Materials Chemistry C
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5tc00077g
- Citations
- 8
- Primary Topic
- Luminescence Properties of Advanced Materials
- Type
- article
- Field-Weighted Citation Impact
- 4.14