137 citations · 1.4k across the 51 of their papers we have counts for
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Instantaneous Normal Modes Reveal Structural Signatures for the Herschel-Bulkley Rheology in Sheared Glasses
Norihiro Oyama, Hideyuki Mizuno, Atsushi Ikeda
The Herschel-Bulkley law, a universal constitutive relation, has been empirically known to be applicable to a vast range of soft materials, including sheared glasses. Although the…
Understanding the scaling of boson peak through insensitivity of elastic heterogeneity to bending rigidity in polymer glasses
Naoya Tomoshige, Shota Goto, Hideyuki Mizuno +3
Amorphous materials exhibit peculiar mechanical and vibrational properties, including non-affine elastic responses and excess vibrational states, i.e., the so-called boson peak. Fo…
Novel elastic instability of amorphous solids in finite spatial dimensions
Masanari Shimada, Hideyuki Mizuno, Atsushi Ikeda
Recently, progress has been made in the understanding of anomalous vibrational excitations in amorphous solids. In the lowest-frequency region, the vibrational spectrum follows a n…
Phase transition in the binary mixture of jammed particles with large size dispersity
Yusuke Hara, Hideyuki Mizuno, Atsushi Ikeda
It has been well established that particulate systems show the jamming transition and critical scaling behaviors associated with it. However, our knowledge is limited to (nearly) m…
Unified View of Avalanche Criticality in Sheared Glasses
Norihiro Oyama, Hideyuki Mizuno, Atsushi Ikeda
Plastic events in sheared glasses are considered an example of so-called avalanches, whose sizes obey a power-law probability distribution with the avalanche critical exponent .…
Spatial structure of unstable normal modes in a glass-forming liquid
Masanari Shimada, Daniele Coslovich, Hideyuki Mizuno +1
The phenomenology of glass-forming liquids is often described in terms of their underlying, high-dimensional potential energy surface. In particular, the statistics of stationary p…
Structural and mechanical characteristics of sphere packings near the jamming transition: From fully amorphous to quasi-ordered structures
Hideyuki Mizuno, Kuniyasu Saitoh, Leonardo E. Silbert
Mechanically stable sphere packings are generated in three-dimensional space using the discrete element method, which span a wide range in structural order, ranging from fully amor…
Sound damping in frictionless granular materials: The interplay between configurational disorder and inelasticity
Kuniyasu Saitoh, Hideyuki Mizuno
We numerically investigate sound damping in a model of granular materials in two dimensions. We simulate evolution of standing waves in disordered frictionless disks and analyze th…
Intermittent rearrangements accompanying thermal fluctuations distinguish glasses from crystals
Hideyuki Mizuno, Hua Tong, Atsushi Ikeda +1
It is a persistent problem in condensed matter physics that glasses exhibit vibrational and thermal properties that are markedly different from those of crystals. While recent work…
Mechanical and Vibrational Properties of Three-Dimensional Dimer Packings Near the Jamming Transition
Kumpei Shiraishi, Hideyuki Mizuno, Atsushi Ikeda
We comprehensively study mechanical and vibrational properties of dimer packings in three-dimensional space with particular attention on critical scaling behaviors near the jamming…