Results 61 to 70 of about 585,541 (220)

Bio‐inspired vision: From principle, material architectures to system‐level integration

FlexMat, EarlyView.
This review introduces the development and mechanism of electronic and ionic bio‐inspired vision devices respectively. Then, it explores the impact of structure on bio‐inspired visual performance from the scale of intrinsic materials and device. Finally, it concludes that only by combining advanced software and technology can more complex vision ...
Zewan Lin, Miaoyi Xu, Xianda Ma, Weifeng Yang, Yuanlong Shao   +4 more
wiley   +1 more source

Digital-Twin-Driven Intelligent Insulated-Gate Bipolar Transistor Production Lines

Sensors
With the rapid development of novel energy vehicles, power generation, photovoltaics, and other industries, power electronic devices have gained considerable attention.
Xiao Zhang, Xun Liu, Yifan Song, Xuehan Li, Wei Huang, Yang Zhou, Sheng Liu   +6 more
doaj   +1 more source

PbS colloidal quantum dots imagers: From single devices to arrays, flexible platforms, and CMOS‐integrated systems

FlexMat, EarlyView.
Abstract Imagers operating in the visible to near‐infrared (NIR) range play an important role in applications such as industrial sorting, security surveillance, and autonomous driving. However, conventional imaging technologies based on silicon and III–V semiconductors suffer from several limits, including restricted spectral range, high fabrication ...
Xin Hong, Songdi Zhang, Runtian Han, Peng Wang, Wenjie Deng   +4 more
wiley   +1 more source

Identification of the degradation state for condition-based maintenance of insulated gate bipolar transistors: A self-organizing map approach

, 2016
This paper presents an approach for the detection of the degradation onset and the identification of the degradation state of industrial components with inhomogeneous degradation behaviors due to the effects of multiple, possibly competing, degradation ...
BARALDI, PIERO, ZIO, ENRICO, RIGAMONTI, MARCO MICHAEL, Astigarraga, Daniel, Alessi, Allegra, Galarza, Ainhoa, Rigamonti, Marco   +6 more
core   +1 more source

A novel embedded voltage‐clamped circuit for multilevel modular converters submodule to suppress very fast transient overvoltage

High Voltage
The submodule in multilevel modular converters experiences a very fast transient overvoltage (VFTO) during switch operation of gas‐insulated switchgear, which also results in overvoltage on power devices, such as thyristors and insulated gate bipolar ...
Hong Shen, Zhonghao Dongye, Mian Xiao, Jiayi Shao, Xiangyu Zhang, Yao Yao, Zifan Dong, Lei Qi   +7 more
doaj   +1 more source

A flexible dual‐gate thin‐film transistor‐based tactile sensor array with polarity‐aware encoding for neuromorphic recognition

FlexMat, EarlyView.
A flexible piezoelectric tactile sensor array is developed by integrating polyvinylidene fluoride sensing elements with dual‐gate indium‐tin‐zinc oxide thin‐film transistor‐based pixel amplifiers. Direct coupling to the high‐impedance gate minimizes signal loss, enabling twofold voltage amplification and an extended effective relaxation time of ∼4.86 s
Tengteng Lei, Boyi Zhu, Yushen Hu, Tianming Li, Man Wong   +4 more
wiley   +1 more source

Spatiotemporal engineering of dynamic color in alternating‐current‐driven light‐emitting devices

FlexMat, EarlyView.
This review presents a mechanism‐driven framework for spectral tuning in alternating‐current‐driven light‐emitting devices, systematically integrating emissive center engineering, device architecture design, and driving signal modulation. By linking microscopic carrier dynamics and electric‐field‐charge interactions with macroscopic spectral evolution,
Yuyue Yang, Chenhao Li, Jinyang Li, Fanglong Yuan   +3 more
wiley   +1 more source

Determination of failure degree of 1.2 kV SiC MOSFETs after short-circuit test using an improved test setup

Nanotechnology and Precision Engineering, 2020
Analysis of the short-circuit characteristics of SiC metal-oxide-semiconductor field-effect transistors (MOSFETs) is very important for their practical application.
Shen Diao, Jun Sun, Ziwei Zhou, Zhenzhong Zhang, Adolf Schöner, Zedong Zheng, Weiwei He   +6 more
doaj   +1 more source

Frontiers in transition‐metal single‐atom electrocatalysts: Design tactics, mechanistic regulation, and electrochemical sensing technologies

InfoMat, EarlyView.
This review offers an overview of recent advances in the fundamental properties, synthesis methods, and structural optimization of transition‐metal single‐atom electrocatalysts for electrochemical sensing. It also provides a comprehensive summary of the emerging applications in electrochemical assays based on these materials, along with key challenges ...
Yue Cao, Bo‐Yu Chen, Yiru Sheng, Haoyuan Song, Linan Zhu, Xiaohan Yang, Yuehe Lin, Wenlei Zhu, Yang Zhou   +8 more
wiley   +1 more source

Design, Simulation and Fabrication of Insulated Gate Bipolar Transistors (IGBT) [PDF]

, 2003
This project serves as a study to determine the feasibility of the current CMOS toolsets and processes available at Semiconductor \u26 Microsystems Fabrication Laboratory (SMFL) for the fabrication of whole wafer power devices.
Jhaveri, Tejas K
core