Results 51 to 60 of about 2,479,393 (290)

Architecture‐Driven Sensor Stability in Weft‐Knitted Engineering Textiles

Advanced Engineering Materials, EarlyView.
Textile‐integrated sensor architectures are systematically compared to evaluate their electromechanical behavior under combined mechanical and environmental loading. Pocket‐based integration exhibits stable and reproducible signals, whereas tunnel‐based routing shows higher sensitivity accompanied by increased variability.
Adnan Maroof Khan, Johannes Wendler, Dilbar Aibibu, Johannes Mersch, Michael Wöltje, Chokri Cherif   +5 more
wiley   +1 more source

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

Advanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak, Yasmina Frey, Ulrike Wallrabe, Oswald Prucker, Jürgen Rühe   +4 more
wiley   +1 more source

Review—Recent Progress in Materials Development for Electrochemical Gas Sensors

ECS Sensors Plus
Gas sensors are critical in detecting various gases across industrial, environmental, and healthcare applications. Among them, electrochemical gas sensors stand out due to their high sensitivity, selectivity, and portability.
Kening Lang, Tianyi Liu, Rishi J. Patel, Mark L. Ballentine, Alan J. Kennedy, Wu-Sheng Shih, Adam Scotch, Jiadeng Zhu   +7 more
doaj   +1 more source

Experimental and Theoretical Investigation of Lowering the Band Gaps of Phononic Crystal Beams through Fluid-Solid Coupling

Crystals, 2017
We experimentally and theoretically investigate the band-gap and transmission properties of phononic crystal (PC) beams immersed in water. Spectral element method (SEM) is developed for theoretical analysis in which the hydrodynamic loading is taken into
Xiang Fang, Kuo-Chih Chuang, Zhi-Wen Yuan, Zhi-Long Huang   +3 more
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Large electrocaloric effect obtained in Ba(SnxTi1−x)O3 lead-free ceramics using direct and indirect measurements [PDF]

Journal of Advanced Dielectrics, 2018
The electrocaloric effect (ECE) in lead-free BaSnxTi1−xO3 (BSnT, x=0.05, 0.10 and 0.15) ceramics were investigated using a direct ECE measurement. Results indicate that the maximum ECE occurs near the Curie temperature and it slightly shifts towards high
Jiang Li, Dan-Dan Li, Biao Lu, Ying-Bang Yao, Tao Tao, Bo Liang, Wen-Hui Lu, Ge-Li Luo, Sheng-Guo Lu   +8 more
doaj   +1 more source

The 3.4 GHz BAW RF Filter Based on Single Crystal AlN Resonator for 5G Application

Nanomaterials, 2022
To meet the stringent requirements of 5G communication, we proposed a high-performance bulk acoustic wave (BAW) filter based on single crystal AlN piezoelectric films on a SiC substrate.
Rui Ding, Weipeng Xuan, Shurong Dong, Biao Zhang, Feng Gao, Gang Liu, Zichao Zhang, Hao Jin, Jikui Luo   +8 more
doaj   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source

Smart Modeling of Microwave Devices

IEEE Microwave Magazine, 2010
Modeling and computer-aided design (CAD) techniques are essential for microwave design, especially with the drive towards first-pass design success. We have described neural networks for microwave modeling and design. Neural networks are suitable when modeling a required relationship for which analytical formulas are hard to derive, or for which the ...
Kabir, H, Zhang, Q-J, Yu, M, Zhang, L, Aaen, PH, Wood, J   +5 more
openaire   +3 more sources

A langasite surface acoustic wave wide-range temperature sensor with excellent linearity and high sensitivity

AIP Advances, 2021
Langasite (LGS) surface acoustic wave (SAW) temperature sensors have a large second order temperature coefficient of frequency, which leads to their non-linear and non-monotonic responses in a wide temperature range and possibly makes the measured ...
Hongsheng Xu, Hao Jin, Shurong Dong, Jinkai Chen, Xinyu Song, Weipeng Xuan, Lin Shi, Shuyi Huang, Pengjun Zhang, Jikui Luo   +9 more
doaj   +1 more source