Yoshitaka Ehara
Position
LecturerLaboratory
Material ScienceCourses
- Communication Engineering Experiment I
- Communication Engineering Experiment II
- Communication Engineering Experiment III
Research interests
- Ferroelectric material
- Electronic ceramics
- Piezoelectric material
Key words
- Thin film engineering
- Epitaxial growth
- In-situ XRD measurement
Publications
- Ferroelastic domain motion by pulsed electric field in (111)/(11^1 ) rhombohedral epitaxial Pb(Zr0.65Ti0.35)O3 thin films: Fast switching and relaxation. (Phys. Rev. B 100, 104116 (2019))
- In-situ observation of ultrafast 90deg domain switching under application of an electric field in (100)/(001)-oriented tetragonal epitaxial Pb (Zr0.4Ti0.6) O3 thin films. (Sci. Rep. 7 9641 (2017)).
- Electric-field-temperature phase diagram of Mn-doped Bi0.5(Na 0.9K0.1)0.5TiO3 ceramics. (Appl. Phys. Lett. 107, 262903 (2015))