Liu J, Huang J, Su T, Bertoldi K, Clarke DR. Structural Transition from Helices to Hemihelices. PLoS ONE . 2014;9 (4) :e93183. [pdf] [Videos]
Kang SH, Shan S, Košmrlj A, Noorduin WL, Shian S, Weaver JC, Clarke DR, Bertoldi K. Complex Ordered Patterns in Mechanical Instability Induced Geometrically Frustrated Triangular Cellular Structures. Physical Review Letters. 2014;112 :098701. [pdf] [Synopsis]
Casadei F, Bertoldi K. Harnessing fluid-structure interactions to design self-regulating acoustic metamaterials. Journal of Applied Physics. 2014;115 :034907. [pdf]
Pneumatic Networks for Soft Robotics that Actuate Rapidly
Mosadegh B, Polygerinos P, Keplinger C, Wennstedt S, Shepherd RF, Gupta U, Shim J, Bertoldi K, Walsh CJ, Whitesides GM. Pneumatic Networks for Soft Robotics that Actuate Rapidly. Advanced Functional Materials. 2014;24 :2163-2170. [pdf] Movies [cover]
Taylor M, Francesconi L, Gerendás M, Shanian A, Carson C, Bertoldi K. Low Porosity Metallic Periodic Structures with Negative Poisson’s Ratio. Advanced Materials. 2014;26 :2365-2370. [pdf]
Overvelde JTB, Bertoldi K. Relating pore shape to the non-linear response of periodic elastomeric structures. Journal of the Mechanics and Physics of Solids. 2014;64 :351-366. [pdf]
Henann DL, Bertoldi K. Modeling of elasto-capillary phenomena. Soft Matter. 2014;10 :709-717. [pdf] [Input Files & UELs]
Taylor M, Bertoldi K, Steigmann DJ. Spatial resolution of wrinkle patterns in thin elastic sheets at finite strain. Journal of the Mechanics and Physics of Solids. 2014;62 :163-180. [pdf]
A Bioinspired Soft Actuated Material
Roche ET, Wohlfarth R, Overvelde JTB, Vasilyev NV, Pigula FA, Mooney DJ, Bertoldi K, Walsh CJ. A Bioinspired Soft Actuated Material. Advanced Materials. 2014;26 (8) :1200-1206. [pdf] [cover] [News & Views Nature Materials] [Research Highlight in Nature Materials]
Casadei F, Bertoldi K, Clarke DR. Finite element study of multi-modal vibration damping for thermal barrier coating applications. Computational Materials Science. 2013;79 :908-917. [pdf]
Henann DL, Chester SA, Bertoldi K. Modeling of dielectric elastomers:Design of actuators and energy harvesting devices. Journal of the Mechanics and Physics of Solids. 2013;61 (10) :2047-2066. [pdf] [Input Files and UELs]
Wang P, Shim J, Bertoldi K. Effects of Geometric and Material Non-linearities on the Tunable Response of Phononic Crystals. Physical Review B. 2013;88 :014304. [pdf]
3D Soft Metamaterials with Negative Poisson’s Ratio
Babaee S, Shim J, Weaver JC, Patel N, Bertoldi K. 3D Soft Metamaterials with Negative Poisson’s Ratio. Advanced Materials. 2013;25 (36) :5044-5049. [pdf] [Research Highlight in Nature] [Cover]
Shim J, Shan S, Kosmrlj A, Kang SH, Chen ER, Weaver JC, Bertoldi K. Harnessing instabilities for design of soft reconfigurable auxetic/chiral materials. Soft Matter. 2013;9 (34) :8198-8202. [pdf]
Kang SH, Shan S, Noorduin WL, Khan M, Aizenberg J, Bertoldi K. Buckling-Induced Reversible Symmetry Breaking and Amplification of Chirality Using Supported Cellular Structures. Advanced Materials. 2013;25 (24) :3380-3385. [pdf] [Research Highlight in Nature Physics]
Su T, Wicks N, Pabon J, Bertoldi K. Mechanism by which a frictionally confined rod loses stability under initial velocity and position perturbations. International Journal of Solids and Structures. 2013;50 :2468-2476. [pdf]
Rudykh S, Bertoldi K. Stability of anisotropic magnetorheological elastomers in finite deformations: A micromechanical approach. Journal of the Mechanics and Physics of Solids. 2013;61 :949-967. [pdf]
Deravi LF, Su T, Paten JA, Ruberti JW, Bertoldi K, Parker KK. Differential Contributions of Conformation Extension and Domain Unfolding to Properties of Fibronectin Nanotextiles. NanoLetters. 2012;12 :5587–5592. [pdf]
Bertoldi K, Lopez-Pamies O. Some remarks on the effect of interphases on the mechanical response and stability of fiber-reinforced elastomers. Journal of Applied Mechanics. 2012;79 :031023. [pdf]
Li J, Shim J, Deng J, Overvelde JTB, Zhu X, Bertoldi K, Yang S. Switching periodic membranes via pattern transformation and shape memory effect. Soft Matter. 2012;8 :10322-10328. [pdf]