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RISEmergent Electronic Flat Bands Through Dislocation Defect Phase Patterning: Effective One-Dimensional Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Recent theoretical work has predicted that dislocation patterning induces anisotropic flat bands in the electronic band diagram, which can lead to unusual effects such as unconventional superconductivity. This ...
The Roles of Size, Packing, and Cohesion in the Emergence of Force Chains in Granular Packings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study investigates computationally the impact of particle size disparity and cohesion on force chain formation in granular media. The granular media considered in this study are bidisperse systems under uniaxial ...
Inverse Design of Metamaterials With Adaptable Force–Displacement Characteristics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Metamaterials with tailored force–displacement characteristics hold significant promise for applications ranging from soft robotics and energy dissipation to biomedical devices such as prosthetic sockets, where ...
Effects of Polydispersity on Structuring and Rheology in Flowing Suspensions
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: The size and distribution of particles suspended within a fluid influence the rheology of the suspension, as well as strength and other mechanical properties if the fluid eventually solidifies. An important motivating ...
Atomic-to-Continuum Multiscale Modeling of Defects in Crystals With Nonlocal Electrostatic Interactions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work develops a multiscale modeling framework for defects in crystals with general geometries and boundary conditions in which ionic interactions are important, with potential application to ionic solids and electric ...
Interplay Between Nucleation and Kinetics in Dynamic Twinning
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work, we apply a phase-field modeling framework to elucidate the interplay between nucleation and kinetics in the dynamic evolution of twinning interfaces. The key feature of this phase-field approach is the ability ...
Soft Electromechanical Elastomers Impervious to Instability
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Soft dielectric elastomers that can exhibit extremely large deformations under the action of an electric field enable applications such as soft robotics, biomedical devices, and energy harvesting among others. A key ...
The Roles of Size, Packing, and Cohesion in the Emergence of Force Chains in Granular Packings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study investigates computationally the impact of particle size disparity and cohesion on force chain formation in granular media. The granular media considered in this study are bidisperse systems under uniaxial ...
Soft Electromechanical Elastomers Impervious to Instability
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Soft dielectric elastomers that can exhibit extremely large deformations under the action of an electric field enable applications such as soft robotics, biomedical devices, and energy harvesting among others. A key ...
Nonlocal Linear Instability Drives the Initiation of Motion of Rational and Irrational Twin Interfaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Twin boundaries play a central role in the functional behavior of martensitic materials; yet, the mechanisms governing the initiation of their motion remain poorly understood for twins lying along irrational ...