Energy storage behaviors and synchronously electric modulations of photoluminescence in Er/Yb‐codoped Pb <sub>0.96</sub> La <sub>0.04</sub> Zr <sub>0.90</sub> Ti <sub>0.10</sub> O <sub>3</sub> and AgNbO <sub>3</sub> antiferroelectrics: A noncontact c
Abstract Antiferroelectric (AFE) Pb 0.96 La 0.04 Zr 0.90 Ti 0.10 O 3 (PLZT) and AgNbO 3 (AN) ceramics were fabricated codoped with 1 mol% Er and various contents of Yb 3+ ions. The ceramics exhibit good energy storage performances and electric‐field‐controlled photoluminescence ( E ‐PL) intensity modulations, both of which are attributed to the reversible AFE‐ferroelectric phase transition that accompanies a structural evolution. Accordingly, a noncontact energy charge/discharge monitor is proposed based on the E ‐PL effect, which is convenient and safe for the high‐energy density capacitors. Besides, the PLZT and AN ceramics exhibit opposite E ‐PL behaviors that are caused due to different crystal space group transitions.
Authors
- Xingyu Chen (ORCID: https://orcid.org/0000-0002-4550-9914)
- Bingqing Yang (ORCID: https://orcid.org/0000-0001-9947-8327)
- Xiao Wu (ORCID: https://orcid.org/0000-0002-2173-1086)
- Tengfei Lin (ORCID: https://orcid.org/0000-0001-7428-9829)
- Jiaxing Xie (ORCID: https://orcid.org/0000-0001-6462-6676)
- Chunlin Zhao (ORCID: https://orcid.org/0000-0003-1333-1864)
- Cong Lin (ORCID: https://orcid.org/0000-0003-4926-2776)
- Min Tian Gao (ORCID: https://orcid.org/0000-0001-8063-3753)
- Lijuan Huang (ORCID: https://orcid.org/0000-0003-2037-4176)
Institutions
- Fuzhou University (CN)
Publication Details
- Journal
- International Journal of Applied Ceramic Technology
- Published
- 2024-08-21
- DOI
- https://doi.org/10.1111/ijac.14892
- Citations
- 1
- Primary Topic
- Ferroelectric and Piezoelectric Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.12
Funders
- National Natural Science Foundation of China
- Natural Science Foundation of Fujian Province