Materials Research Meeting 2021

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Oral Session

A. New Materials Methodology for Next-Generation » [A-4] New Methodology for Developing Innovative Materials

[A4-O3] Slot 03

Tue. Dec 14, 2021 9:00 AM - 11:00 AM Room E (G416+417)

Chair: Michiko Kusunoki (Nagoya University)

9:40 AM - 10:00 AM

[A4-O3-03] Two Coexisting Mechanisms for Ferroelectric Phase Transition in Li2SrNb2O7

*Yasuhide Mochizuki1, Takayuki Nagai2, Hirokazu Shirakuni2, Akitoshi Nakano2, Fumiyasu Oba1, Ichiro Terasaki2, Hiroki Taniguchi2 (1. Tokyo Inst. of Tech. (Japan), 2. Nagoya Univ. (Japan))

Keywords:Layered Perovskite, Improper Ferroelectricity, Rotational Distortions, Quantum Paraelectricity

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