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Liquid-induced topological transformations of cellular microstructures
The fundamental topology of cellular structures—the location, number and connectivity of nodes and compartments—can profoundly affect …
Shucong Li#
,
Bolei Deng#
,
Alison Grinthal
,
Alyssha Schneider-Yamamura
,
Jinliang Kang
,
Reese S Martens
,
Cathy T Zhang
,
Jian Li
,
Siqin Yu
,
Katia Bertoldi
,
Joanna Aizenberg
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DOI
Nonlinear waves in flexible mechanical metamaterials
Flexible mechanical metamaterials are compliant structures engineered to achieve unique properties via the large deformation of their …
Bolei Deng
,
JR Raney
,
K Bertoldi
,
Vincent Tournat
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DOI
Universally bistable shells with nonzero Gaussian curvature for two-way transition waves
Multi-welled energy landscapes arising in shells with nonzero Gaussian curvature typically fade away as their thickness becomes larger …
Nikolaos Vasios
,
Bolei Deng
,
Benjamin Gorissen
,
Katia Bertoldi
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DOI
Characterization, stability, and application of domain walls in flexible mechanical metamaterials
Domain walls, commonly occurring at the interface of different phases in solid-state materials, have recently been harnessed at the …
Bolei Deng#
,
Siqin Yu#
,
Antonio E. Forte
,
Vincent Tournat
,
Katia Bertoldi
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DOI
Dynamics of mechanical metamaterials: A framework to connect phonons, nonlinear periodic waves and solitons
Flexible mechanical metamaterials have been recently shown to support a rich nonlinear dynamic response. In particular, it has been …
Bolei Deng#
,
Jian Li#
,
Vincent Tournat
,
Prashant K. Purohit
,
Katia Bertoldi
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DOI
Harnessing transition waves to realize deployable structures
Transition waves that sequentially switch bistable elements from one stable configuration to another have received significant interest …
Ahmad Zareei
,
Bolei Deng
,
Katia Bertoldi
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DOI
Kirigami‐Inspired Inflatables with Programmable Shapes
Kirigami, the Japanese art of paper cutting, has recently enabled the design of stretchable mechanical metamaterials that can be easily …
Lishuai Jin
,
Antonio Elia Forte
,
Bolei Deng
,
Ahmad Rafsanjani
,
Katia Bertoldi
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DOI
Pulse-driven robot: Motion via solitary waves
The unique properties of nonlinear waves have been recently exploited to enable a wide range of applications, including impact …
Bolei Deng
,
Liyuan Chen
,
Donglai Wei
,
Vincent Tournat
,
Katia Bertoldi
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DOI
Anomalous Collisions of Elastic Vector Solitons in Mechanical Metamaterials
We investigate via a combination of experiments and numerical analyses the collision of elastic vector solitons in a chain of rigid …
Bolei Deng
,
Vincent Tournat
,
Pai Wang
,
Katia Bertoldi
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DOI
Focusing and Mode Separation of Elastic Vector Solitons in a 2D Soft Mechanical Metamaterial
Soft mechanical metamaterials can support a rich set of dynamic responses, which, to date, have received relatively little attention. …
Bolei Deng#
,
Chengyang Mo#
,
Vincent Tournat
,
Katia Bertoldi
,
Jordan R. Raney
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DOI
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