Results 51 to 60 of about 12,636 (184)

Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics

Advanced Science, EarlyView.
Machine learning molecular dynamics is presented as a route to capture polarization switching, domain wall kinetics, topological polar textures, and polar mechanical coupling beyond the limits of conventional atomistic methods. This Perspective surveys recent progress and identifies key methodological directions, including long‐range electrostatics ...
Dongyu Bai, Ri He, Junxian Liu, Liangzhi Kou   +3 more
wiley   +1 more source

Observation of Wannier-Rydberg and Charge-Transfer Hybrid Moiré Excitons under Pressure

Physical Review X
Moiré superlattices in van der Waals heterostructures, arising from lattice mismatch or twist angle, provide a powerful platform for engineering correlated electronic and excitonic states.
Jing Song, Yifan Wang, Xuan Zhao, Yuxuan Song, Song Liu, Chen Hu, Yang Xu   +6 more
doaj   +1 more source

Flat Bands Induced by Non‐Collinear Antiferromagnetism in CoBi2Te4

Advanced Science, EarlyView.
Flat bands emerge at the edges of intrinsically non‐collinear antiferromagnetic CoBi2Te4 two‐septuple layers through the interplay of spin–orbit coupling–driven band inversion and non‐collinear antiferromagnetism, uncovering a previously unexplored mechanism for flat‐band formation and opening new opportunities for strongly correlated quantum states ...
Ziyuan Zhao, Yuefeng Yin, Jinxing Gu, Mark T. Edmonds, Nikhil V. Medhekar   +4 more
wiley   +1 more source

Técnica de Moiré aplicada al análisis de esfuerzos de compresión en el bambú Guadua

Maderas: Ciencia y Tecnología, 2014
El bambú es considerado como una materia prima muy importante para los países en vías de desarrollo, pues combina levedad con una elevada resistencia mecánica. Hasta ahora no se conoce adecuadamente el comportamiento del material cuando es sometido a los
Antônio Ludovico Beraldo, Daniel Albiero, Antonio José da Silva Maciel, Inácio Maria Dal Fabbro, Silvestre Rodrigues   +4 more
doaj  

Application of Moire Animation of Figurative Graphics in Luggage Design

Pige Kexue Yu Gongcheng
Moire animation is a technical means to realize the dynamic visual effect of graphics. Abstract graphics are widely used in practical applications at present, but the form rule, technical path and application of concrete graphics in Moire animation are ...
Jie CHEN, Min ZHU, Ting WU, Yifei GUO, Chenqu MA   +4 more
doaj   +1 more source

Interlayer Interactions in 1D Van der Waals Moiré Superlattices

Advanced Science, 2022
Studying two‐dimensional (2D) van der Waals (vdW) moiré superlattices and their interlayer interactions have received surging attention after recent discoveries of many new phases of matter that are highly tunable.
Sihan Zhao, Ryo Kitaura, Pilkyung Moon, Mikito Koshino, Feng Wang   +4 more
doaj   +1 more source

Moiré engineering in van der Waals heterostructures

, 2022
International audienceIsolated atomic planes can be assembled into a multilayer van der Waals (vdW) heterostructure in a precisely chosen sequence. These heterostructures feature moiré patterns if the constituent 2D material layers are stacked in an ...
Pascal Pochet, Rakib, Tawfiqur, Pochet, Pascal, Harley T. Johnson, Johnson, Harley, Elif Ertekin, Tawfiqur Rakib, Ertekin, Elif   +7 more
core   +1 more source

TÉCNICA DE MOIRÉ APLICADA AL ANÁLISIS DE ESFUERZOS DE COMPRESIÓN EN EL BAMBÚ GUADUA MOIRÉ TECHNIQUE APPLIED IN COMPRESSION STRESS OF BAMBOO GUADUA

Maderas: Ciencia y Tecnología, 2007
El bambú es considerado como una materia prima muy importante para los paises en vias de desarrollo, pues combina levedad con una elevada resistencia mecánica. Hasta ahora no se conoce adecuadamente el comportamiento del material cuando es sometido a los
Antônio Ludovico Beraldo, Daniel Albiero, Antonio José da Silva Maciel, Inácio Maria Dal Fabbro, Silvestre Rodrigues   +4 more
doaj  

Long-range moiré tuning effect via inter-layer drag interaction

Nature Communications
Constructing moiré superlattices has been demonstrated to be a powerful approach for tailoring the electronic properties of two-dimensional van der Waals materials.
Lijun Zhu, Xiaoqiang Liu, Xinyi Wan, Huijuan Dai, Zhenhua Qiao, Lin Li, Changgan Zeng   +6 more
doaj   +1 more source

A real space Moiré inversion technique and its practical applications in real space for lattice reconstruction

Theoretical and Applied Mechanics Letters
Distinct physical properties emerge at the nanoscale in Moiré materials, such as bilayer graphene and layered material superposition. This study explores similar structural features within a second-generation nickel-based superalloy, unveiling potential ...
Bo Cui, Hongye Zhang, Miao Li, Dong Zhao, Huimin Xie, Zhanwei Liu   +5 more
doaj   +1 more source