Probing structural and optical modulations in metal-ion co-doped gadolinium vanadate: a combined spectroscopic and diffraction study
Upconversion in GdVO 4 :Yb 3+ /Er 3+ was tuned by co-doping with Sc 3+ , Cd 2+ , and Zn 2+ . Enhanced PLQY was achieved through Zn 2+ -induced suppression of large vacancy clusters, while Cd 2+ introduced extended defects that quenched luminescence.
Authors
- Andrey Turshatov (ORCID: https://orcid.org/0000-0002-8004-098X)
- Ahmed G. Attallah (ORCID: https://orcid.org/0000-0002-7759-0315)
- Aditya Chauhan (ORCID: https://orcid.org/0000-0002-7287-3922)
- Maik Butterling (ORCID: https://orcid.org/0000-0003-3674-0767)
- Dmitry N. Busko (ORCID: https://orcid.org/0000-0002-0910-4696)
- Eric Hirschmann (ORCID: https://orcid.org/0000-0001-5782-9627)
- Arzu Coşgun Ergene (ORCID: https://orcid.org/0000-0003-2023-2856)
- Bryce S. Richards (ORCID: https://orcid.org/0000-0001-5469-048X)
Institutions
- Karlsruhe Institute of Technology (DE)
- Helmholtz-Zentrum Dresden-Rossendorf (DE)
- Minia University (EG)
Publication Details
- Journal
- Journal of Materials Chemistry C
- Published
- 2025-11-05
- DOI
- https://doi.org/10.1039/d5tc03342j
- Primary Topic
- Luminescence Properties of Advanced Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00