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cond-mat.mtrl-sci2025
Direct observation of cation-dependent polarisation switching dynamics in fluorite ferroelectrics
Kousuke Ooe, Yufan Shen, Kazuki Shitara +4
Fluorite ferroelectrics are exciting candidates for next-generation non-volatile memory devices because their unique ferroelectric mechanism, which arises from unconventional oxyge…
cond-mat.mtrl-sci2023
Direct imaging of local atomic structures in zeolite using novel low-dose scanning transmission electron microscopy
Kousuke Ooe, Takehito Seki, Kaname Yoshida +3
Zeolites have been used in industrial applications such as catalysts, ion exchangers, and molecular sieves because of their unique porous atomic structures. However, the direct obs…