Results 81 to 90 of about 2,302,564 (300)

Accurate measurements of plate thickness with variable lift-off using a combined inductive and capacitive sensor

, 2020
In eddy current testing, lift-off variations between sensor and sample plate affect sensor inductance and consequently inferred thickness. In this paper, a novel combined inductive and capacitive sensor is designed in which the output of the capacitive ...
J. Avila, Mingyang Lu, Ruochen Huang, Ziqi Chen, Shuang Zhu, W. Yin   +5 more
semanticscholar   +1 more source

A Wireless Multi-Channel Capacitive Sensor System for Efficient Glove-Based Gesture Recognition With AI at the Edge

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2020
This brief presents a wireless smart glove based on multi-channel capacitive pressure sensors that is able to recognize 10 American Sign Language gestures at the edge.
Jieming Pan, Yuxuan Luo, Yida Li, C. Tham, C. Heng, A. Thean   +5 more
semanticscholar   +1 more source

Mimicking Silent Synapse Recruitment: A SiOx/Cu‐Pancake Memristive Device For Analog Neuromorphic Computing

Advanced Functional Materials, EarlyView.
Electroforming‐free TiN/SiOx/Cu/SiOx/TiN memristive devices exploit pancake‐like Cu nanoparticles embedded in a SiOx double layer to create a heterogeneous Schottky‐barrier landscape. Under bias, oxygen‐vacancy redistribution progressively lowers local barriers and recruits initially inactive Cu‐PC pathways into a parallel conduction ensemble, enabling
Rouven Lamprecht, Ole Gronenberg, Sahitya Yarragolla, Tobias Gergs, Richard Marquardt, Victor Witte, Jürgen Carstensen, George Popkirov, Jan Trieschmann, Lorenz Kienle, Hermann Kohlstedt   +10 more
wiley   +1 more source

Capacitance‐to‐digital converter for leaky capacitive sensors

Electronics Letters, 2016
A novel capacitance‐to‐digital converter (CDC) that performs an accurate measurement of the capacitance of a leaky capacitive sensor is presented. The conversion technique of this CDC is novel, which helps to achieve the highest interference rejection compared with the exiting CDC topologies.
P. Vooka, B. George
openaire   +1 more source

3D‐Printable, Biodegradable, and Conductive/Piezoionic Hydrogel ‘E‐Skin’ With Robust Antibacterial Properties for Wound Healing and Wireless Human‐Machine Interface Sensing

Advanced Functional Materials, EarlyView.
A multifunctional MXene‐integrated GelMA/alginate hydrogel reinforced with TEMPO‐modified nanocellulose is engineered via dynamic covalent, ionic, and hydrogen bonding. The resulting piezoelectric, adhesive, antimicrobial, and 3D‐printable patch enables motion sensing and accelerates wound healing by promoting keratinocyte migration and collagen ...
Myoungjoon Jeon, Sayan Deb Dutta, Md. Moniruzzaman, Jeong Man An, Youjin Seol, Gyuhan Son, Sung Ha Jo, Hyun Chang Jung, Beom‐Soo Shin, Jongsung Kim, Yong‐kyu Lee, Ki‐Taek Lim   +11 more
wiley   +1 more source

Enhanced Tantalum Superconducting Resonator Performance via All‐Surface Organic Monolayer Passivation

Advanced Functional Materials, EarlyView.
The internal quality factor of tantalum superconducting resonators is significantly increased by ∼140% in the low photon regime by passivating their surfaces with a high‐quality alkene self‐assembled monolayer. Our methodology promises to enhance the performance of superconducting quantum circuits.
Harsh Gupta, Moritz Singer, Benedikt Schoof, Anna Cattani‐Scholz, Shreya Sharma, Luca Rommeis, Marc Tornow   +6 more
wiley   +1 more source

Development of a Capacitive Pressure Sensor Based on Nanoporous Anodic Aluminium Oxide

East European Journal of Physics
Capacitive pressure sensors make pressure sensing technology more accessible to a wider range of applications and industries, including consumer electronics, automotive, healthcare etc.
Trishna Moni Das, Devabrata Sarmah, Sankar Moni Borah, Sunandan Baruah   +3 more
doaj   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Design of Differential Cylindrical Capacitive Displacement Sensor [PDF]

Journal of Electrical and Electronics Engineering, 2020
This paper deals with the design of a differential cylindrical capacitive displacement sensor. It consists of four main conductance cylinders that form two capacitors. Their capacitances vary with controlling cylinder displacement.
ABU_AL_AISH Amir, A.SALAH Wael, H.S ALRASHDAN Mohd, ABU ZNEID Basem   +3 more
doaj  

A flexible, ultra-highly sensitive and stable capacitive pressure sensor with convex microarrays for motion and health monitoring

, 2020
Recently, flexible sensors endowed with high sensitivity, low detection limit, broad working pressure range and fast response have aroused widespread concern owing to their vital role in the development of wearable artificial devices, human-machine ...
Yaoxu Xiong, Youkang Shen, Lan Tian, Yougen Hu, Pengli Zhu, R. Sun, C. Wong   +6 more
semanticscholar   +1 more source