Results 191 to 200 of about 1,807,813 (283)

A Comparative Analysis of Lead-Free Piezoelectric Micromachined Ultrasonic Transducers for Powered Bio-Sensing. [PDF]

Micromachines (Basel)
Mardare AP, Morh M, Ghisi A.
europepmc   +1 more source

Adaptive Conductive Systems: Enabling Deformable Electronics Through Engineered Materials, Circuits, and Intelligent Systems

Advanced Science, EarlyView.
This review presents the research advances of adaptive conductive systems from the perspective of materials, circuits, systems, and applications. Deformable conductors consist of substrates/matrices and conductive materials, structural design of circuit interconnections, fabrication of circuit interconnections, as well as intelligent systems ...
Yufei Lu, Siyu Liang, Jingyi Niu, Jie Chen, Shuo Zhang, Hongjian Zhang, Dongsheng Jia, Wei Huang   +7 more
wiley   +1 more source

Scalable Manufacturing of Amino Acid-Based Piezoelectric Biocrystal Films. [PDF]

Small
Wang S, Dhungana B, Bendaram AR, Sui J, Jia C, Joshua F, Neal C, Wang R, Chen P, Pan F, Muhtasim S, Andrews J, Pan W, Zhai L, Seal S, Turng LS, Wang X.   +16 more
europepmc   +1 more source

Crystallized Domain Walls in HfO2 Enable Chessboard‐Type Ultra‐High‐Dense Ferroelectric Memory

Advanced Science, EarlyView.
In general, DWs in ferroelectrics stabilize within a widely spread transition region between two oppositely polarized domains, which severely limits the achievable memory density. Here, the reported DWs in HfO2 constitute perfect crystalline structures along arbitrary crystallographic directions, enabling the formation of the narrowest square‐shaped ...
Pawan Kumar, Hyun‐Jae Lee, Yungyeom Kim, Jihoon Choi, Jun Hee Lee   +4 more
wiley   +1 more source

Toward a 10 GHz High-Order Surface Acoustic Wave Resonator: A Finite-Element Study on LiNbO₃/SiC Heterostructure Incorporating Embedded Electrodes. [PDF]

Micromachines (Basel)
Wang Y, Li H, Wu Q, Wu T, Zhang Q.
europepmc   +1 more source

Multi‐Modal Low‐Power Adaptive Braille Recognition System Based on Hf0.3Zr0.7O2 Memristor

Advanced Science, EarlyView.
A multimodal adaptive perception system based on HZO ferroelectric memristor realizes efficient Braille digit recognition via reservoir computing. It delivers high recognition accuracy with ultralow‑energy analog computation, offering a promising hardware solution for environment‑robust neuromorphic assistive devices for visually impaired users ...
Jikang Xu, Jiacheng Wang, Ziye Li, Weidong Sun, Jianlin Wang, Qiang Lu, Wenjing Liu, Xiaoyang Liu, Yan Sun, Xiaobing Yan   +9 more
wiley   +1 more source

Passive Metasurface Tweezers for Multi‐Scale Orbital Transport and Trapping on Elastic Plates

Advanced Science, EarlyView.
Passive labyrinthine phase encoding converts single‐channel excitation into localized flexural‐wave vortices with programmable orbital angular momentum. The resulting vortex fields enable cross‐scale particle manipulation, including orbital transport, central confinement, and rotational actuation.
Zeyang Bi, Zhiqiang Li, Yunkang Ren, Yugui Peng, Xuefeng Zhu, Liuxian Zhao, Jun Yang, Chuanxing Bi   +7 more
wiley   +1 more source

Effect of Amorphous TiO₂ Nanoparticles on the Crystalline Structure and Functional Properties of P(VDF-TFE) Nanocomposites. [PDF]

Int J Mol Sci
Vodyashkin AA, Buryanskaya EL, Tyubaeva PM, Ryzhenko DS, Makeev MO.   +4 more
europepmc   +1 more source

Designer Moiré Quantum Materials Enabled by Freestanding Oxide Membranes in Twisted and Hybrid Bilayers

Advanced Science, EarlyView.
Freestanding oxide membranes transform twistronics by enabling deterministic stacking, strain release, and integration with two‐dimensional materials. A unified framework links local atomic registry to structural reconstruction, polar textures, charge modulation, flat bands, and magnetic responses, while identifying the fabrication and characterization
Puneet Kaur, Rahul, Jan‐Chi Yang
wiley   +1 more source

Multiplexed catheter-integrated pressure sensing system for endoluminal interventions. [PDF]

Microsyst Nanoeng
Guo X, Zheng Q, Zhao J, Li B, Yeatman EM.   +4 more
europepmc   +1 more source