Takao Shimizu

Stabilizing the ferroelectric phase in doped hafnium oxide

Michael Hoffmann, Uwe Schroeder, Tony Schenk et al. · Journal of Applied Physics · 2015 · 559 citations

Engineering, Electrode-electrolyte Interface, Tan Electrodes +16

Impact of mechanical stress on ferroelectricity in (Hf0.5Zr0.5)O2 thin films

Takahisa Shiraishi, Kiliha Katayama, Tatsuhiko Yokouchi et al. · Applied Physics Letters · 2016 · 260 citations

Materials Science, Material Analysis, Engineering +13

Effects of deposition conditions on the ferroelectric properties of (Al1−<i>x</i>Sc<i>x</i>)N thin films

Shinnosuke Yasuoka, Takao Shimizu, Akinori Tateyama et al. · Journal of Applied Physics · 2020 · 242 citations

Materials Science, Thin Film Physics, Engineering +14

The demonstration of significant ferroelectricity in epitaxial Y-doped HfO2 film

Takao Shimizu, Kiliha Katayama, Takanori Kiguchi et al. · Scientific Reports · 2016 · 233 citations · Full text

Growth of epitaxial orthorhombic YO1.5-substituted HfO2 thin film

Takao Shimizu, Kiliha Katayama, Takanori Kiguchi et al. · Applied Physics Letters · 2015 · 167 citations

Materials Science, Optical Materials, Engineering +14