Results 181 to 190 of about 8,724 (249)

Synergistic Effect of Gradient Conductivity and Gradient Microstructures Enabled Ultrasensitive and Ultrabroad Linear Flexible Tactile Sensors

Advanced Science, EarlyView.
A design of double gradient effect is proposed to resolve the contradictory optimization on sensitivity and linearity of piezoresistive tactile sensors. The ultrawide linearity is realized by the sequential trigger of pressure‐induced gradient conductivity‐enabled linear current owing to the gradient microstructures.
Yao Fang, Yiwei Wang, Bing Zheng, Liu Yang, Jingyi Yue, Qian Zhou, Jinrong Huang, Yongyun Mao, Qian Li, Jifei Wang, Dongsheng Tang, Yuxin Tang, Bingpu Zhou, Bing Ji   +13 more
wiley   +1 more source

Advances in silicon carbide pressure sensors for high-temperature extreme environment sensing. [PDF]

Microsyst Nanoeng
Wu C, Fang X, Sun H, Zhang Z, Shi M, Liu Z, Fang Z, Yan Y, Kang Q, Maeda R, Tian B, Zhao L, Jiang Z.   +12 more
europepmc   +1 more source

Integrated Photoelectrode and Electrolyte Engineering via Carbon Quantum Dots for Self‐Powered H2O/O2‐Mediated Portable Photoelectrochemical Cells

Advanced Science, EarlyView.
Surface‐charged N‐CQDs serve as both electrolyte additives and photocathode modifiers. Electrodeposited N‐CQDs on Cu2O form a stable composite, steering 4e− ORR toward water. A quasi‐solid electrolyte with N‐CQDs aids charge migration, electrode‐electrolyte interfacial compatibility and replenishes active sites.
Yang Wu, Hui‐Min Duan, Chen‐Guang Li, Tian‐Xu Zeng, Jian‐Long Li, Xue‐Tong Cheng, Yun Jing, Wei‐Zhe Li, Qing Li, Xu Tian, Jiwu Zhao, Anders Thapper, Hong‐Yan Wang   +12 more
wiley   +1 more source

A Sea Anemone Tentacle-Inspired Capacitive 3D Force Flexible Tactile Sensor for Human-Machine Interaction and Encoding Communication Applications. [PDF]

Polymers (Basel)
Wang X, Fang Q, Li S, Xun W, Xin P, Liu F, Li B, Shi R, Lin L.   +8 more
europepmc   +1 more source

High-Performance Iontronic Hydrogel Acoustic Sensor for Low-Frequency Underwater Sound Detection and Intelligent Recognition. [PDF]

Research (Wash D C)
Zhao J, Zhou H, Fu T, Wang H, Zhang T, Li L.   +5 more
europepmc   +1 more source

Critical point-based wireless sensors enabling tiny perturbation detection. [PDF]

Sci Adv
Ma C, Yin K, Zhang Z, Huang R, Huang Y, Gan L, Liu Y, Xia F, Xia T, Chen Y, Li W, Peng LM, Dong T, Hu Y.   +13 more
europepmc   +1 more source

Tunable flexible capacitive sensor for dynamic pressure monitoring. [PDF]

Microsyst Nanoeng
Fu H, Zhao Z, Jiang J, Chen Y, Zhang H, Li H, Liang G.   +6 more
europepmc   +1 more source

A miniature magnetic switch unlocking multimodal, chip-free, and batteryless airway sensing. [PDF]

Sci Adv
Wang Y, Kim M, Fan H, Ge R, Wang D, Maldonado F, Demarest C, Zhou Y, Dong X.   +8 more
europepmc   +1 more source

Wearable Multifunctional Sensors for Human Activity Recognition. [PDF]

Sensors (Basel)
Zhang L, Du Y, Li H, Yan S, Yao Q, Liu C, Zhang Y, Zhu X.   +7 more
europepmc   +1 more source

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Single-Wafer Pressure Capacitive Sensor

2007 IEEE International Symposium on Circuits and Systems (ISCAS), 2007
A novel manufacturing process for pressure sensor without the need of wafer bonding is presented. Its main advantages are a simple fabrication process and an efficient integr ability with other devices. The sensor is composed of a polysilicon membrane that deflects due to the pressure difference applied over it.
R. G. Bolea, Antonio Luque, José M. Quero   +2 more
openaire   +1 more source