Enhanced Deformability Through Distributed Buckling in Stiff Quasicrystalline Architected Materials

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Advanced wave engineering demands robust, efficient, and new-degree-of-freedom manipulations in wave intrinsic properties like amplitude, phase, polarization, and even spatial structure. To tackle this, this thesis advances photonic wave manipulation by sy ...

Ring resonators are a vital element for filters, optical delay lines, or sensors in silicon photonics. However, reconfigurable ring resonators with low-power consumption are not available in foundries today. We demonstrate an add-drop ring resonator with t ...

Coupling of space-separated resonators is interesting for quantum and communication technologies. In this work, we show that antiferromagnetic resonance in separated parallel-plane slabs of hematite (alpha-Fe2O3) couple cooperatively to terahertz electroma ...

Aperiodicity and un-conventional rotational symmetries allow quasicrystalline structures to exhibit unusual physical and functional properties. In magnetism, artificial ferromagnetic quasicrystals exhibited knee anomalies suggesting reprogrammable magnetic ...

Advances in additive manufacturing have enabled a new generation of materials with advantageous properties inherent to their architecture. Recently, architected materials with periodic arrangements of plates, called plate-lattice materials, have been devel ...

Metamaterials are designed to realize exotic physical properties through the geometric arrangement of their underlying structural layout(1,2). Traditional mechanical metamaterials achieve functionalities such as a target Poisson's ratio(3) or shape transfo ...

We provide a self-consistent extension of the Lorentz reciprocity theorem and the Poynting theorem for media possessing electric and magnetic dipolar and quadrupolar responses related to electric and magnetic fields and field gradients thus corresponding t ...

Raw data associated to the manuscript "Ni80Fe20 nanotubes with optimized spintronic functionalities prepared by atomic layer deposition". Journal: Nanoscale, 2021 ; DOI: https://doi.org/10.1039/D1NR02291A . For plotting and data evaluation Excell and Ori ...

Chirality is present as a trend of research in biological and chemical communities for it has a significant effect on physiological properties and pharmacological effects. Further, manipulating specific morphological chirality recently has emerged as a pro ...

On-chip signal processing at microwave frequencies is key for modern mobile communication. When one aims at small footprints, low power consumption, reprogrammable filters, and delay lines, magnons in low-damping ferrimagnets offer great promise. Ferromagn ...

Funneling acoustic waves through largely mismatched channels is of fundamental importance to tailor and transmit sound for a variety of applications. In electromagnetics, zero-permittivity metamaterials have been used to enhance the coupling of energy in a ...

Enhanced Deformability Through Distributed Buckling in Stiff Quasicrystalline Architected Materials

Chat with Graph Search

Topological Effects in Wave Scattering and Metamaterials

Vacuum-sealed silicon photonic MEMS tunable ring resonator with an independent control over coupling and phase

Cavity-Mediated Coupling of Terahertz Antiferromagnetic Resonators

Spin dynamics, loop formation and cooperative reversal in artificial quasicrystals with tailored exchange coupling

Postbuckling behavior and imperfection sensitivity of elastic-plastic periodic plate-lattice materials

A reprogrammable mechanical metamaterial with stable memory

Extension of Lorentz reciprocity and Poynting theorems for spatially dispersive media with quadrupolar responses

Data files of "Ni80Fe20 nanotubes with optimized spintronic functionalities prepared by atomic layer deposition"

Helical structures with switchable and hierarchical chirality

Nanoimaging of Ultrashort Magnon Emission by Ferromagnetic Grating Couplers at GHz Frequencies

Acoustic Supercoupling in a Zero-Compressibility Waveguide