Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Boechler, Nicholas"'
Autor:
Xiu, Haning, Fancher, Ryan, Frankel, Ian, Ziemke, Patrick, Fermen-Coker, Muge, Begley, Matthew, Boechler, Nicholas
Bistable mechanical metamaterials have shown promise for mitigating the harmful consequences of impact by converting kinetic energy into stored strain energy, offering an alternative and potentially synergistic approach to conventional methods of att
Externí odkaz:
http://arxiv.org/abs/2410.02090
Autor:
MacNider, Brianna, Xiu, Haning, Qian, Kai, Frankel, Ian, Kim, Hyunsun Alicia, Boechler, Nicholas
Passive transformation of waves via nonlinear systems is ubiquitous in settings ranging from acoustics to optics and electromagnetics. Passivity is of particular importance for responding rapidly to stimuli and nonlinearity enormously expands signal
Externí odkaz:
http://arxiv.org/abs/2403.15725
Unidirectional and backscattering-free propagation of sound waves is of fundamental interest in physics, and highly sought-after in engineering. Current strategies utilize topologically protected chiral edge modes in bandgaps, or complex mechanisms i
Externí odkaz:
http://arxiv.org/abs/2306.07493
The design of specified nonlinear mechanical responses into a structure or material is a highly sought after capability, which would have a significant impact in areas such as wave tailoring in metamaterials, impact mitigation, soft robotics, and bio
Externí odkaz:
http://arxiv.org/abs/2306.06585
Autor:
Fancher, Ryan, Frankel, Ian, Chin, Kyle, Ghanem, Maroun Abi, MacNider, Brianna, Shannahan, Logan S., Berry, James F., Fermen-Coker, Muge, Boydston, Andrew J., Boechler, Nicholas
Using an alternative mechanism to dissipation or scattering, bistable structures and mechanical metamaterials have shown promise for mitigating the detrimental effects of impact by reversibly locking energy into strained material. Herein, we extend p
Externí odkaz:
http://arxiv.org/abs/2301.09149
Autor:
Allein, Florian, Anastasiadis, Adamantios, Chaunsali, Rajesh, Frankel, Ian, Boechler, Nicholas, Diakonos, Fotios K., Theocharis, Georgios
Publikováno v:
Nat Commun 14, 6633 (2023)
Topological physics has revolutionised materials science, introducing topological insulators and superconductors with applications from smart materials to quantum computing. Bulk-boundary correspondence (BBC) is a core concept therein, where the non-
Externí odkaz:
http://arxiv.org/abs/2212.10942
Autor:
Xiu, Haning, Frankel, Ian, Liu, Harry, Qian, Kai, Sarkar, Siddhartha, Macnider, Brianna C., Chen, Zi, Boechler, Nicholas, Mao, Xiaoming
Topological mechanical metamaterials have enabled new ways to control stress and deformation propagation. Exemplified by Maxwell lattices, they have been studied extensively using a linearized formalism. Herein, we study a two-dimensional topological
Externí odkaz:
http://arxiv.org/abs/2207.09273
Autor:
Allein, Florian, Chaunsali, Rajesh, Anastasiadis, Adamantios, Frankel, Ian, Boechler, Nicholas, Diakonos, Fotios K., Theocharis, Georgios
Publikováno v:
Nat Commun 14, 6633 (2023)
We theoretically investigate and experimentally demonstrate the existence of topological edge states in a mechanical analog of the Kitaev chain with a non-zero chemical potential. Our system is a one-dimensional monomer system involving two coupled d
Externí odkaz:
http://arxiv.org/abs/2203.10311
Autor:
Založnik, Anže, Simmonds, Michael J., Schwendeman, Brandon D., Boechler, Nicholas, Baldwin, Matthew J., Tynan, George R.
Publikováno v:
Journal of Applied Physics; 3/28/2024, Vol. 135 Issue 12, p1-10, 10p
Autor:
Behrou, Reza, Ghanem, Maroun Abi, Macnider, Brianna C., Verma, Vimarsh, Alvey, Ryan, Hong, Jinho, Emery, Ashley F., Kim, Hyunsun Alicia, Boechler, Nicholas
A topology optimization method is presented for the design of periodic microstructured materials with prescribed homogenized nonlinear constitutive properties over finite strain ranges. The mechanical model assumes linear elastic isotropic materials,
Externí odkaz:
http://arxiv.org/abs/2005.09111