Results 21 to 30 of about 199,105 (164)

A Highly Sensitive Strain Sensor with Self-Assembled MXene/Multi-Walled Carbon Nanotube Sliding Networks for Gesture Recognition

Micromachines
Flexible electronics is pursuing a new generation of electronic skin and human–computer interaction. However, effectively detecting large dynamic ranges and highly sensitive human movements remains a challenge. In this study, flexible strain sensors with
Fei Wang, Hongchen Yu, Xingyu Ma, Xue Lv, Yijian Liu, Hanning Wang, Zhicheng Wang, Da Chen   +7 more
doaj   +1 more source

Threshold‐Voltage Modulation and N2O Plasma Passivation for Enhanced Retention and Memory Window in Capacitorless 2T0C DRAM Oxide Thin‐Film Transistors

Advanced Science
Capacitorless two‐transistor‐zero‐capacitor (2T0C) dynamic random‐access memories (DRAMs) offer scalability, simplified processing, and design flexibility by eliminating storage capacitors. We propose 2T0C DRAMs using aluminum‐doped indium tin zinc oxide
Chahwan Yang, Mirinae Lee, Junghoon Han, Sooji Nam   +3 more
doaj   +1 more source

MXene–MWCNT Conductive Network for Long-Lasting Wearable Strain Sensors with Gesture Recognition Capabilities

Micromachines
In this work, a conductive composite film composed of multi-walled carbon nanotubes (MWCNTs) and multi-layer Ti3C2Tx MXene nanosheets is used to construct a strain sensor on sandpaper Ecoflex substrate.
Fei Wang, Hongchen Yu, Xue Lv, Xingyu Ma, Quanlin Qu, Hanning Wang, Da Chen, Yijian Liu   +7 more
doaj   +1 more source

Colocalized, bidirectional optogenetic modulations in freely behaving mice with a wireless dual-color optoelectronic probe

Nature Communications, 2022
Simultaneous neural activation and inhibition in the same brain region of animals is highly desirable. Here the authors report a wireless, dual-colour optogenetic probe with the co-expression of two spectrally distinct opsins to allow for bidirectional ...
Lizhu Li, Lihui Lu, Yuqi Ren, Guo Tang, Yu Zhao, Xue Cai, Zhao Shi, He Ding, Changbo Liu, Dali Cheng, Yang Xie, Huachun Wang, Xin Fu, Lan Yin, Minmin Luo, Xing Sheng   +15 more
doaj   +1 more source

First-principles study of novel triple-gate field-effect transistors based on 2D TMDs

Next Materials
With the increase of integration, the smaller the scale of FETs, the performance of silicon-based FETs will be limited, and two-dimensional FETs will become inevitable. In this paper, the transfer characteristics and performances of 5.1 nm, 6.1 nm 1 T/2H/
Jiajian He, Wei Mei, Lianghua Hu, Likai Ou, Yaoyang Lian, Mingan Chen, Liuming Dou   +6 more
doaj   +1 more source

Mechanical characterization of soft substrates for wearable and washable electronic systems

APL Materials, 2019
Integration of complex electronics into our everyday outfit is a key challenge for the tomorrow-wearable technologies. When performing data processing and communications, these circuits are an essential part of sensing and actuating smart systems.
S. de Mulatier, M. Ramuz, D. Coulon, S. Blayac, R. Delattre   +4 more
doaj   +1 more source

Ultra-Wideband Polarization Insensitive Angle Filter Based on ENZ Characteristics and Dynamic Antireflection Structures

Photonics, 2022
Bandwidth expansion has always been an important dimension in investigating angle filters (AFs) and is critical for optical communication and radar detection.
Baofei Wan, Haining Ye, Haifeng Zhang
doaj   +1 more source

Quantifying bubble dynamics via fiber optic sensor for in situ electrocatalytic evaluation

Nano Research
The hydrogen evolution reaction (HER) in electrochemical water splitting is crucial for green hydrogen production, yet its efficiency is limited by bubble dynamics at the electrode surface.
Xian Wei, Jiaqi Li, Wenhao Liang, Chen Ma, Tianfan Zhou, Qi Zhang, Longlu Wang, Kehan Yu, Wei Wei   +8 more
doaj   +1 more source

Temperature-Switch-Controlled Second Harmonic Mode Sensor for Brain-Tissue Detection

Sensors
Identifying brain-tissue types holds significant research value in the biomedical field of non-contact brain-tissue measurement applications. In this paper, a layered metastructure is proposed, and the second harmonic generation (SHG) in a multilayer ...
Xiang Li, Cheng Yang, Chuming Guo, Qijuan Li, Chuan Peng, Haifeng Zhang   +5 more
doaj   +1 more source

The Potential Strategies of ZnIn2S4-Based Photocatalysts for the Enhanced Hydrogen Evolution Reaction

Frontiers in Chemistry, 2022
Photocatalysis is a potential strategy to solve energy and environmental problems. The development of new sustainable photocatalysts is a current topic in the field of photocatalysis.
Meng Tang, Weinan Yin, Feiran Zhang, Xia Liu, Longlu Wang   +4 more
doaj   +1 more source