Achieving clear ferroelectric polarization reversal in room-temperature multiferroic ε-Fe<sub>2</sub>O<sub>3</sub> systems through grain boundary engineering
Ferroelectric switching in ε-Fe 2 O 3 -related oxides is improved by reducing grain boundary density via codoping, highlighting their potential as room-temperature multiferroics.
Authors
- Shintaro Yasui (ORCID: https://orcid.org/0000-0003-0524-9318)
- Badari Narayana Rao (ORCID: https://orcid.org/0000-0003-1254-6062)
- Mitsuru Itoh (ORCID: https://orcid.org/0000-0001-6457-9152)
- Tsukasa Katayama (ORCID: https://orcid.org/0000-0003-2010-3966)
- Takahisa Shiraishi (ORCID: https://orcid.org/0000-0002-2154-0589)
- Yosuke Hamasaki (ORCID: https://orcid.org/0000-0002-7773-5297)
- Kiguchi Takanori
Institutions
- Tokyo Institute of Technology (JP)
- Hokkaido University (JP)
- Japan Science and Technology Agency (JP)
- National Defense Academy of Japan (JP)
- Kumamoto University (JP)
Publication Details
- Journal
- Journal of Materials Chemistry C
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5tc00689a
- Primary Topic
- Multiferroics and related materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Japan Science and Technology Corporation
- Tohoku University
- Japan Society for the Promotion of Science
- Precursory Research for Embryonic Science and Technology