85 citations · 170 across the 4 of their papers we have counts for
9 papers
Heterogeneity and Low-Frequency Vibrations in Bidisperse Sphere Packings
Yusuke Hara, Hideyuki Mizuno, Atsushi Ikeda
In the jamming transition of monodisperse packings, spatial heterogeneity is irrelevant as the transition is described by mean-field theories. Here, we show that this situation dra…
Scale Separation of Shear-induced Criticality in Glasses
Norihiro Oyama, Takeshi Kawasaki, Kang Kim +1
In a sheared steady state, glasses reach a nonequilibrium criticality called yielding. In this letter, we report that the qualitative nature of this nonequilibrium critical phenome…
Microrheology near jamming
Yusuke Hara, Hideyuki Mizuno, Atsushi Ikeda
The jamming transition is a nonequilibrium critical phenomenon, which governs characteristic mechanical properties of jammed soft materials, such as pastes, emulsions, and granular…
Arrhenius temperature dependence of the crystallization time of deeply supercooled liquids
Yuki Takaha, Hideyuki Mizuno, Atsushi Ikeda
Usually, supercooled liquids and glasses are thermodynamically unstable against crystallization. Classical nucleation theory (CNT) has been used to describe the crystallization dyn…
Non-phononic density of states of two-dimensional glasses revealed by random pinning
Kumpei Shiraishi, Hideyuki Mizuno, Atsushi Ikeda
The vibrational density of states of glasses is considerably different from that of crystals. In particular, there exist spatially localized vibrational modes in glasses. The densi…
Low-Frequency Vibrational States in Ideal Glasses with Random Pinning
Kumpei Shiraishi, Yusuke Hara, Hideyuki Mizuno
Glasses exhibit spatially localized vibrations in the low-frequency regime. These localized modes emerge below the boson peak frequency , and their vibrational densiti…