Publications

2018
Deng B, Wang P, He Q, Tournat V, Bertoldi K. Metamaterials with amplitude gaps for elasticsolitons. Nature Communications. 2018;9 :3410. [pdf] [movies] [code]
Domel AG, Domel G, Weaver JC, Saadat M, Bertoldi K, Lauder GV. Hydrodynamic properties of biomimetic shark skin: effect of denticle size and swimming speed. Bioinspiration & Biomimetics. 2018;13 :056014. [pdf]
Guo X, Gusev VE, Bertoldi K, Tournat V. Manipulating acoustic wave reflection by a nonlinear elastic metasurface. Journal of Applied Physics. 2018;123 :124901. [pdf]
Liu S, Boatti E, Bertoldi K, Kramer-Bottiglio R. Stimuli-induced bi-directional hydrogel unimorph actuators. Extreme Mechanics Letters. 2018;21 :35-43. [pdf]
Kirigami skins make a simple soft actuator crawl
Rafsanjani A, Zhang Y, Liu B, Rubinstein SM, Bertoldi K. Kirigami skins make a simple soft actuator crawl. Science Robotics. 2018;3 :eaar7555. [pdf] [movies]
Domel AG, Saadat M, Weaver JC, Haj-Hariri H, Bertoldi K, Lauder GV. Shark skin-inspired designs that improve aerodynamic performance. Journal of The Royal Society Interface. 2018;15 :20170828. [pdf] [Press coverage]
2017
Wadhwa N, Chen JG, Sellon JB, Wei D, Rubinstein M, Ghaffari R, Freeman DM, Büyüköztürk O, Wang P, Sun S, et al. Motion microscopy for visualizing and quantifying small motions. Proceedings of the National Academy of Sciences of the United States of America . 2017. [pdf] [movies]
Kochmann D, Bertoldi K. Exploiting Microstructural Instabilities in Solids and Structures: From Metamaterials to Structural Transitions. Applied Mechanics Reviews. 2017;69 :050801. [pdf]
Flexible mechanical metamaterials
Bertoldi K, Vitelli V, Christensen J, van Hecke M. Flexible mechanical metamaterials. Nature Reviews. 2017;2 :17066. [pdf] [cover]
Kumar K, Liu J, Christianson C, Ali M, Tolley MT, Aizenberg J, Ingber DE, Weaver JC, Bertoldi K. A Biologically Inspired, Functionally Graded End Effector for Soft Robotics Applications. Soft Robotics. 2017. [pdf] [movie]
Cohen T, Kurzeja P, Bertoldi K. Architected squirt-flow materials for energy dissipation. Journal of the Mechanics and Physics of Solids. 2017;109 :22-33. [pdf]
Javid F, Liu J, Rafsanjani A, Schaenzer M, Pham MQ, Backman D, Yandt S, Innes MC, Booth-Morrison C, Gerendas M, et al. On the design of porous structures with enhanced fatigue life. Extreme Mechanics Letters. 2017;16 :13-17. [pdf]
Bertoldi K. Harnessing Instabilities to Design Tunable Architected Cellular Materials. Annual Review of Materials Research. 2017;47 :51-61. [pdf]
Deng B, Raney JR, Tournat V, Bertoldi K. Elastic vector solitons in soft architected materials. Physical Review Letters. 2017;118 :204102. [pdf] [movies]
Origami Metamaterials for Tunable Thermal Expansion
Boatti E, Vasios N, Bertoldi K. Origami Metamaterials for Tunable Thermal Expansion. Advanced Materials. 2017;29 (26). [pdf] [cover]
Buckling-Induced Kirigami
Rafsanjani A, Bertoldi K. Buckling-Induced Kirigami. Physical Review Letters. 2017;118 :084301. [pdf] [movies] [cover]
Wang Z, Polygerinos P, Overvelde JTB, Galloway KC, Bertoldi K, Walsh CJ. Interaction Forces of Soft Fiber Reinforced Bending Actuators. IEEE/ASME Transactions on Mechatronics. 2017. [pdf]
Wang P, Zheng Y, Fernandes MC, Sun Y, Xu K, Sun S, Kang SH, Tournat V, Bertoldi K. Harnessing Geometric Frustration to Form Band Gaps in Acoustic Networks. Physical Review Letters [Internet]. 2017;118 (8) :084302. Matlab Code [pdf]
Overvelde JTB, Weaver JC, Hoberman C, Bertoldi K. Rational design of reconfigurable prismatic architected materials. Nature. 2017;541 :347-352. [pdf] [movies] [matlab code] [News&Views]
Connolly F, Walsh CJ, Bertoldi K. Automatic design of fiber-reinforced soft actuators for trajectory matching. Proceedings of the National Academy of Sciences of the United States of America. 2017;114 :51-56. [pdf] [movies]

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