Results 191 to 200 of about 836,069 (296)

Continuous generation of topological defects in a passively driven nematic liquid crystal. [PDF]

Nat Commun, 2022
Mur M, Kos Ž, Ravnik M, Muševič I.
europepmc   +1 more source

Neuromorphic Devices and Computing for Sensing, Memory, and Control

Advanced Science, EarlyView.
This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu, Nicholas Schaffer, Xiao Yang   +2 more
wiley   +1 more source

Tilt-induced polar order and topological defects in growing bacterial populations. [PDF]

PNAS Nexus, 2022
Shimaya T, Takeuchi KA.
europepmc   +1 more source

Interfacial Electric Field Engineering of High‐Entropy Heterostructures Triggering Self‐Limiting Reconstruction for Industrial‐Scale Electrocatalysis

Advanced Science, EarlyView.
An interfacial electric field engineering strategy is proposed to trigger the self‐limiting surface reconstruction of high‐entropy heterostructures. Driven by this built‐in field, the controlled sacrificial leaching of W evolves a robust active layer, enabling exceptional oxygen evolution performance and ultrastability at ampere‐level current densities
Liang Yan, Yueqi Zhang, Bing Zhang, Jingyi Ye, Hao Li   +4 more
wiley   +1 more source

One-step synthesis of graphene containing topological defects. [PDF]

Chem Sci
Klein BP, Stoodley MA, Deyerling J, Rochford LA, Morgan DB, Hopkinson D, Sullivan-Allsop S, Thake H, Eratam F, Sattler L, Weber SM, Hilt G, Generalov A, Preobrajenski A, Liddy T, Williams LBS, Buchan MA, Rance GA, Lee TL, Saywell A, Gorbachev R, Haigh SJ, Allen CS, Auwärter W, Maurer RJ, Duncan DA.   +25 more
europepmc   +1 more source

Spin-Orbit and Zeeman Effects on the Electronic Properties of Single Quantum Rings: Applied Magnetic Field and Topological Defects. [PDF]

Nanomaterials (Basel), 2023
León-González JC, Toscano-Negrette RG, Morales AL, Vinasco JA, Yücel MB, Sari H, Kasapoglu E, Sakiroglu S, Mora-Ramos ME, Restrepo RL, Duque CA.   +10 more
europepmc   +1 more source

Inverse Design of Pre‐Strain via a Predictive Electromechanical Model for Enhanced Strain Sensing

Advanced Science, EarlyView.
An analytical electromechanical model rooted in microcrack evolution mechanics is globally calibrated from only eight pre‐strain datasets, enabling prediction of the complete sensing response at untested pre‐strain values within the calibrated design space (R2 > 0.99).
Jia‐Chen Shang, Rui Wang, Bo Lu, Ming‐Liang Song, Yu‐Yi Chen, Kuo Han, Xin‐Jie Feng, Bin Sun, Yao‐Guang Cao, Xiao‐Yu Yan, Shi‐Chun Yang   +10 more
wiley   +1 more source

Strings and topological defects govern ordering kinetics in endothelial cell layers. [PDF]

Nat Phys
Ruider I, Thijssen K, Vannier DR, Paloschi V, Sciortino A, Doostmohammadi A, Bausch AR.   +6 more
europepmc   +1 more source

Co-revolving topological defects in a nematic liquid crystal. [PDF]

Soft Matter, 2021
Susser AL, Kralj S, Rosenblatt C.
europepmc   +1 more source

Dynamically Tunable Exciton‐Photon Coupling via Multi‐Physics Field in Transition Metal Dichalcogenide Microcavities

Advanced Science, EarlyView.
Dynamic microcavities provide reversible control over exciton‐photon coupling in two‐dimensional TMDs through piezoelectric, electrical, thermal, and all‐optical tuning. By reshaping detuning, Rabi splitting, and polariton composition, these strategies enable adaptable polaritonic functions, including optical switching, polariton lasing, and ...
Jingwen Zhang, Wenqi Qian, Haiyi Liu, Guangyi Tao, Hai Liu, Yifan Zhang, Pengfei Qi, Zheyu Fang   +7 more
wiley   +1 more source