Y
Yoshihiro Ishibashi
Researcher at Nagoya University
Publications - 577
Citations - 10024
Yoshihiro Ishibashi is an academic researcher from Nagoya University. The author has contributed to research in topics: Phase transition & Ferroelectricity. The author has an hindex of 46, co-authored 577 publications receiving 9700 citations. Previous affiliations of Yoshihiro Ishibashi include Kyushu University & Aichi Shukutoku University.
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Note on Ferroelectric Domain Switching
TL;DR: In this article, a phenomenological theory for ferroelectric domain switching is given, which takes into account the initial size of a reversed nucleus and also the shape of domains, and it is shown that the Avrami theorem can be easily derived if we utilize Kolmogorov's method.
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Traffic Flow in 1D Cellular Automaton Model Including Cars Moving with High Speed
Minoru Fukui,Yoshihiro Ishibashi +1 more
TL;DR: This simulation shows a phase transition between the moving phase and the jamming phase at p =1/( m +1) ( p : density of cars, m : the maximum number of sites by which cars advance at each time step).
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A Theory of D-E Hysteresis Loop Based on the Avrami Model
TL;DR: In this article, the volume fraction of the reversed area of the D -E hysteresis loop of ferroelectrics is theoretically studied on the basis of the extended Avrami theory.
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Self-Organized Phase Transitions in Cellular Automaton Models for Pedestrians
Minoru Fukui,Yoshihiro Ishibashi +1 more
TL;DR: Two models have been studied for the behavior avoiding from collision when the pedestrians meet with each other in a system where one pedestrian and many pedestrians walk in the opposite direction and encounter each other on a passageway.
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Morphotropic phase boundary in solid solution systems of perovskite-type oxide ferroelectrics
Yoshihiro Ishibashi,Makoto Iwata +1 more
TL;DR: In this article, the origin of the morphotropic phase boundary in perovskite-type oxide solid solution systems and the increase in the dielectric susceptibilities in the vicinity of the boundary is theoretically clarified on the basis of a Landau-type free energy function.