Electrical Quantum Coupling of Subsurface-Nanolayer Quasipolarons
We perform dielectric and impedance spectrums on the compressively-strained ceramics of multiferroic bismuth ferrite. The subsurface-nanolayer quasipolarons manifest the step-like characteristic of pressure-dependent transient frequency and, furthermore, pressure-dependency fails in the transformation between complex permittivity and electrical impedance, which is well-known in classic dielectric physics, as well as the bulk dipole chain at the end of the dissipation peak.
Authors
- Xin Su (ORCID: https://orcid.org/0000-0003-4867-4509)
- Yihan Zeng
- Hongxin Yang (ORCID: https://orcid.org/0000-0003-2627-0888)
- Laijun Liu (ORCID: https://orcid.org/0000-0002-6889-2506)
- Junhao Chen (ORCID: https://orcid.org/0000-0003-3236-3642)
- Kai Chen (ORCID: https://orcid.org/0000-0001-9337-4615)
- Ruichen Li (ORCID: https://orcid.org/0000-0002-9859-5043)
- Yuting Hu
- Shengyu Fang
Institutions
- Nanjing University of Science and Technology (CN)
- Guilin University of Technology (CN)
Publication Details
- Journal
- Nanomaterials
- Published
- 2024-09-23
- DOI
- https://doi.org/10.3390/nano14181540
- Citations
- 2
- Primary Topic
- Multiferroics and related materials
- Type
- article
- Field-Weighted Citation Impact
- 0.24
Funders
- Nanjing University of Science and Technology