Structural frustration effects by mixed alkali ions in ferroelectric Dion–Jacobson layered perovskites (Cs,Rb)NdNb<sub>2</sub>O<sub>7</sub>
Dion–Jacobson phases CsNdNb 2 O 7 and RbNdNb 2 O 7 adopt two types of polar structures with different octahedral tilts. In their solid solutions, the competition between the two phases causes structural frustration effects on ferroelectric transitions.
Authors
- Sota Asaki
- Venkatraman Gopalan (ORCID: https://orcid.org/0000-0001-6866-3677)
- Chikako Moriyoshi (ORCID: https://orcid.org/0000-0002-4508-5779)
- Koji Fujita (ORCID: https://orcid.org/0000-0002-1700-0889)
- Hirofumi Akamatsu (ORCID: https://orcid.org/0000-0003-2867-2127)
- Katsuro Hayashi (ORCID: https://orcid.org/0000-0002-4413-6511)
- Zhen‐Tao Lu
- George Hasegawa (ORCID: https://orcid.org/0000-0003-4546-5197)
- Suguru Yoshida (ORCID: https://orcid.org/0000-0002-1016-5031)
Institutions
- Hiroshima University (JP)
- Pennsylvania State University (US)
- Kyushu University (JP)
- Kyoto University (JP)
- Nagoya University (JP)
Publication Details
- Journal
- Journal of Materials Chemistry C
- Published
- 2024-11-25
- DOI
- https://doi.org/10.1039/d4tc04190a
- Citations
- 4
- Primary Topic
- Ferroelectric and Piezoelectric Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.47