过去一年中添加的文章,按日期排序

Piezoelectric temperature acoustic sensor of LiNbO3 crystal fibers operating at radio frequencies

FEA Nogueira, RVB Campos, JPC do Nascimento… - Journal of Crystal …, 2024 - Elsevier
5 天前 - … In this article, we propose investigating the potential of piezoelectric crystalline
fibers, … that LN piezoelectric fibers can be employed for temperature sensor applications. …

Modelling and characterisation of a magnetically coupled piezoelectric beam for energy harvesting gear meshing motion

H Xiao, X Guan, F Zhang, G Liang… - Smart Materials and …, 2024 - iopscience.iop.org
5 天前 - … The basic structure of the rotary energy harvester is a piezoelectric cantilever beam,
… that of the piezoelectric beam, the first-order vibration mode of the piezoelectric beam is …

Mn-doped 0.67 BiFeO3-0.33 BaTiO3 ceramic sensor for high-temperature structural health monitoring

S Xu, C Wang, L Ye, R Xu, Y Wang, K Li, F Chen… - Ceramics …, 2024 - Elsevier
5 天前 - … Our work demonstrates that the BF33BTMN-025 ceramic sensor can be employed
as piezoelectric sensor for high-temperature SHM, which has a wide application potential in …

Advances in Piezoelectret Materials-Based Bidirectional Haptic Communication Devices

Y Gong, K Zhang, IM Lei, Y Wang… - … (Deerfield Beach, Fla.) - pubmed.ncbi.nlm.nih.gov
6 天前 - … As an emerging kind of flexible piezoelectric materials, piezoelectret materials can
… primarily focus on flexible energy harvesters and sensors, and the recent development of …

Design optimization of surface acoustic wave devices and investigation of fabricated devices under temperature, humidity and steam environments

S Anbalagan, S Lakshminarayanan, KG Girija - Physica Scripta, 2024 - iopscience.iop.org
6 天前 - … SAW sensor is based on the modulation of Rayleigh waves that travel near the …
piezoelectric substrate. Advent of MEMS technology has led to the development of SAW sensors

High-performance piezophototronic devices based on zinc oxide nanostructured thin films synthesized by physical vapour deposition

MP Garcia, M McKinlay, D Gibson… - … Materials and their …, 2024 - spiedigitallibrary.org
6 天前 - … The conventional semiconductor electronics and sensors integrated in portable …
piezoelectric materials, this emerging technology enables the all-in-one integration of sensors

Exploring Sensing Devices for Heart and Lung Sound Monitoring

Y Torabi, S Shirani, JP Reilly - arXiv preprint arXiv:2406.12432, 2024 - arxiv.org
6 天前 - piezoelectric sensors have better SNR thanks to their electromechanical characteristics
[45]. These sensors … the output signals of piezoelectric sensors and the original acoustic …

[HTML][HTML] Piezoelectric Outputs of Electrospun PVDF Web as Full-Textile Sensor at Different Mechanical Excitation Frequencies

F Meng, J Hu - Polymers, 2024 - mdpi.com
6 天前 - … webs in piezoelectric sensors and energy-… the piezoelectric effect on mechanical
excitation properties is not fully comprehended. This study aims to investigate the piezoelectric

[HTML][HTML] Light-Boosting Highly Sensitive and Ultrafast Piezoelectric Sensor Based on Composite Membrane of Copper Phthalocyanine and Graphene Oxide

J Wang, Z Fang, W Liu, L Zhu, Q Pan, Z Gu… - International Journal of …, 2024 - mdpi.com
6 天前 - … Here, we report on a highly sensitive piezoelectric sensor … , the CuPC@GO
piezoelectric sensor demonstrates a … and three times of that the sensor without light illumination, …

Two orientation effects and specifics of electromechanical coupling in advanced composites with two ferroelectric components

VY Topolov - Sensors and Actuators A: Physical, 2024 - Elsevier
7 天前 - … The research results are of importance in piezoelectric … and due to FE components
with high piezoelectric activity. … and its effect on the piezoelectric properties, ECFs and …