Results 81 to 90 of about 6,397 (300)
Classical Dimers on Penrose Tilings
Physical Review X, 2020 We study the classical dimer model on rhombic Penrose tilings, whose edges and vertices may be identified as those of a bipartite graph. We find that Penrose tilings do not admit perfect matchings (defect-free dimer coverings).
Felix Flicker +2 more
doaj +1 more source
COLORING SOLITAIRE TILINGS [PDF]
application/pdfMany self-affine tilings have tiles whose boundaries are fractal sets. We show an algorithm to construct finite graphs (or finite automata) which repraeent the boundaries of tiles in a special class of self-affine tilings which we call the
29922, Sadahiro, Taizo
core +2 more sources
, 2018 This paper discusses a method that facilitates the systematic derivation of isocoronal tilings from isohedral tilings. The method is applied to construct isocoronal tilings in the hyperbolic plane and determine their symmetry ...
Taganap, Eduard C +1 more
core +1 more source
Extrinsic Limitations of Stealthy Hyperuniform Devices
Advanced Optical Materials, EarlyView.Stealthy hyperuniform devices exhibit a scattering‐free angular region whose extent follows a simple quenching equation. Experimental measurements confirm this prediction but reveal quenching efficiencies far below theoretical expectations. Multiple scattering and finite‐size effects are quantified, establishing realistic performance limits for ...
Yuhao Xu +5 more
wiley +1 more source
Cut-and-Project Tilings Constructed From Crystallographic Tilings. [PDF]
An important method to construct aperiodic tilings is the method of canonical projection from higher dimensional lattices. Lattices are the orbits of special type of crystallographic groups.
Alzahrani, H
core +1 more source
Distances on rhombus tilings [PDF]
, 2011 International audienceThe rhombus tilings of a simply connected domain of the Euclidean plane are known to form a flip-connected space (a flip is the elementary operation on rhombus tilings which rotates 180° a hexagon made of three rhombi). Motivated by
Thomas Fernique +7 more
core +1 more source
Advanced Optical Materials, EarlyView.A maskless, SLM‐driven approach enables the deterministic inscription of arbitrary topographical features in azopolymer films by mapping complex vectorial light fields onto local viscoplastic stress. This platform allows for the rapid generation and dynamic erasure of high‐aspect‐ratio micro‐spikes, offering a versatile tool for reconfigurable flat ...
Jonas Strobelt +3 more
wiley +1 more source
Physical Review ResearchMoiré patterns of twisted and scaled bilayers have recently emerged as a fertile source of quasiperiodic order in two-dimensional materials. Inspired by these systems, we introduce the near-coincidence method for generating quasiperiodic tilings of the ...
Meshy Ochana, Ron Lifshitz
doaj +1 more source
An AI‐Enabled All‐In‐One Visual, Proximity, and Tactile Perception Multimodal Sensor
Advanced Robotics Research, EarlyView.Targeting integrated multimodal perception of robots, an AI‐enabled all‐in‐one multimodal sensor is proposed. This sensor is capable of perceiving three types of modalities, including vision, proximity, and tactility. By toggling an ultraviolet light and adjusting the camera focus, it switches smoothly between multiple perceptual modalities, enabling ...
Menghao Pu +7 more
wiley +1 more source
Metaheuristic generation of brane tilings
Physics Letters BThe combinatorics of dimer models on brane tilings describe a large class of four-dimensional N=1 gauge theories that afford quiver descriptions and have toric moduli spaces. We introduce a combinatorial optimization method leveraging simulated annealing
Yang-Hui He +2 more
doaj +1 more source