Results 301 to 310 of about 7,794,127 (372)

Intertwined Topological Phases in TaAs2 Nanowires with Giant Magnetoresistance and Quantum Coherent Surface Transport

Advanced Materials, EarlyView.
Synthesis of topological semimetal TaAs2 nanowires in situ encapsulated with a thin SiO2 shell unravel a richness of intertwined topological phases manifested by their magnetotransport features: A near‐room‐temperature metal‐to‐insulator transition, strong expressions of topologically nontrivial surface transport, giant magnetoresistance with direction‐
Anand Roy, Anna Eyal, Roni Majlin Skiff, Barun Barick, Samuel D. Escribano, Olga Brontvein, Katya Rechav, Ora Bitton, Roni Ilan, Ernesto Joselevich   +9 more
wiley   +1 more source

Weyl phonons: the connection of topology and chirality. [PDF]

Nat Commun
Zhang T, Murakami S, Miao H.
europepmc   +1 more source

Erratum to: “The Gromov norm of the product of two surfaces” [Topology 44 (2005) 321–339]

, 2008
Lewis Bowen, Jesús A. De Loera, Mike Develin, Francisco Santos   +3 more
openalex   +1 more source

Acoustic Moiré Flat Bands in Twisted Heterobilayer Metasurface

Advanced Materials, EarlyView.
This research proposes a heterobilayer moiré acoustic metasurface using two distinct lattice structures. The heterobilayer design contributes to divergent dispersion curves for the upper and lower layers and allows for greater flexibility in tuning their hybridization through interlayer twisting.
Shida Fan, Chenglin Han, Kuan He, Liang Bai, Li‐Qun Chen, Huaitao Shi, Chen Shen, Tianzhi Yang   +7 more
wiley   +1 more source

Isoreticular 3D covalent organic frameworks with non-interpenetrated <b>pcu</b>-derived <b>dia</b> topology: pore regulation from micropores to mesopores. [PDF]

Chem Sci
Li X, Zhao T, Wang F, Wu W, Sun Y, Ren H, Sun F.   +6 more
europepmc   +1 more source

515 Multi-objective topology optimization involving 3D surfaces

, 2008
Chen Jian Ken Lee, Hirohisa Noguchi
openalex   +2 more sources

On‐Chip Active Supercoupled Topological Cavity

Advanced Materials, EarlyView.
The on‐chip supercoupled cavity device is demonstrated realizing a record cavity excitation distance exceeding three wavelengths, leveraging the valley‐conserved supercoupling mechanism in the valley Hall topological system. This optothermal tunable design enables new degrees of freedom for supercoupled photonic cavities in mux‐demux, lasers, sensors ...
Ridong Jia, Wenhao Wang, Yi Ji Tan, Zhonglei Shen, Thomas Caiwei Tan, Zhonghua Gu, Prakash Pitchappa, Ranjan Singh   +7 more
wiley   +1 more source

Experimental vortex breakdown topology in a cylinder with a free surface

, 2009
David Lo Jacono, Mehdi Nazarinia, Morten Brøns   +2 more
openalex   +2 more sources

Non‐Hermitian Boundary in a Surface Selective Reconstructed Magnetic Weyl Semimetal

Advanced Materials, Volume 37, Issue 14, April 9, 2025.
This study is the first to propose that the surface reconstruction of a Weyl semimetal creates a Hermitian bulk‐non‐Hermitian boundary system. The non‐Hermitian effects arising from the surface reconstruction are manifested by the emergence of non‐topological surface Fermi arcs (NTSFAs) and the broadening of both topological surface Fermi arcs (SFAs ...
Cong Li, Yang Wang, Jianfeng Zhang, Guowei Liu, Hongxiong Liu, Wanyu Chen, Hanbin Deng, Wenbo Ma, Craig Polley, Balasubramanian Thiagarajan, Timur K. Kim, Jiaxin Yin, Youguo Shi, Tao Xiang, Oscar Tjernberg   +14 more
wiley   +1 more source

Characterization and Inverse Design of Stochastic Mechanical Metamaterials Using Neural Operators

Advanced Materials, EarlyView.
This study presents a DeepONet‐based machine learning framework for designing stochastic mechanical metamaterials with tailored nonlinear mechanical properties. By leveraging sparse but high‐quality experimental data from in situ micro‐mechanical tests, high predictive accuracy and enable efficient inverse design are achieved.
Hanxun Jin, Boyu Zhang, Qianying Cao, Enrui Zhang, Aniruddha Bora, Sridhar Krishnaswamy, George Em Karniadakis, Horacio D. Espinosa   +7 more
wiley   +1 more source