Results 81 to 90 of about 159,072 (298)

Interfacial Failure and Self‐Healing in Solid‐State Batteries

Advanced Materials, EarlyView.
Dynamic interfacial self‐healing offers an adaptive route to mitigate coupled mechanical, chemical, and electrochemical degradation in solid‐state batteries. This review connects evolving interfacial failure mechanisms with physical‐flow, chemical‐restoration, stimuli‐responsive, and electric‐field‐assisted repair strategies, highlighting targeted self‐
Xinxin Zhu, Tengfei Dai, Wendi Dou, Zhiheng Li, Kaihua Wen, Yanqun Lv, Ming Zhao, Jun Lu, Zaiping Guo   +8 more
wiley   +1 more source

Finite element simulations of parasitic capacitances related to multiple-gate field-effect transistors architectures

, 2008
In this paper, the impact of important geometrical parameters such as source and drain thickness, fin spacing, spacer width, etc. on the parasitic fringing capacitance component of multiple-gate field-effect transistors (MuGFET) is deeply analyzed using ...
IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems - SiRF 2008, Raskin, Jean-Pierre, Moldovan, O., Iniguez, B., Lederer, Dimitri   +4 more
core   +1 more source

Electrolyte Engineering Challenges and Opportunities for Next‐Generation Aqueous Ammonium‐Ion Batteries

Advanced Materials, EarlyView.
Aqueous ammonium‐ion batteries (AAIBs) face a hydrogen‐bond paradox: the HB network enables fast NH4+ transport but triggers water decomposition. This review dissects this dilemma, evaluates multiple electrolyte engineering strategies, and outlines four future directions for next‐generation AAIB design ABSTRACT Aqueous ammonium‐ion batteries (AAIBs ...
Zi‐Hang Huang, Xiaoyu Liu, Shuai Mao, Lingfeng Zhu, Zhijun Wu, Hongge Pan, Tianyi Ma   +6 more
wiley   +1 more source

Memristive Motion‐Streak Neuron for Spatiotemporal Multiple Object Detection

Advanced Materials, EarlyView.
This work proposes motion‐streak neuron hardware using amorphous In–Ga–Zn–O optoelectronic memristors and dynamic memristors for spatiotemporal multiple‐object detection. The motion streak neuron array processes optical and electrical stimuli, allowing speed‐dependent filament relaxation to encode motion trajectories.
Hyungjun Park, Jin Hong Kim, Hyun Wook Kim, Néstor Ghenzi, Sung Keun Shim, Joon‐Kyu Han, Min Jung Chung, Dong Hoon Shin, Kyung Seok Woo, Cheol Seong Hwang   +9 more
wiley   +1 more source

A Simple Equation for the Energy Stored by Voltage-Dependent Capacitances

, 2020
The parasitic capacitances of semiconductor power devices that contribute to the switching losses are voltage-dependent, which can make calculations of their stored energy difficult.
Faisal Mohd-Yasin, Dimitrijev, Sima, Pande, Peyush, Jadli, Utkarsh, Hamid Amini Moghadam, Sima Dimitrijev, Utkarsh Jadli, Mohd-Yasin, Faisal, Nicholls, Jordan R., Nicholls, Jordan R, Moghadam, Hamid Amini, Jordan R. Nicholls, Peyush Pande, https://orcid.org/   +13 more
core   +1 more source

Systematic DC/AC Performance Benchmarking of Sub-7-nm Node FinFETs and Nanosheet FETs

IEEE Journal of the Electron Devices Society, 2018
In this paper, we systematically evaluate dc/ac performances of sub-7-nm node fin field-effect transistors (FinFETs) and nanosheet FETs (NSFETs) using fully calibrated 3-D TCAD.
Jun-Sik Yoon, Jinsu Jeong, Seunghwan Lee, Rock-Hyun Baek   +3 more
doaj   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Identification of Parasitic Capacitances in Integrated Circuits by Contactless RF Voltage Sensing

The detailed understanding of parasitic circuit elements is crucial for the development of integrated radio frequency (RF) devices. In this paper, a contactless voltage sensing method is used to identify parasitic capacitances within an integrated RF ...
Di Martino, Stefano, Poik, Mathias, Hackl, Thomas; orcid:, Dang, Jin, Schitter, Georg; orcid:   +4 more
core   +1 more source

High-Frequency Modeling of Three-Phase Transformers Considering Inter-Phase and Capacitive Coupling Based on Enhanced Magnetic Circuit

IEEE Access
The high-frequency harmonics in the power grid have significantly increased, necessitating the construction of equivalent circuit models for large power transformers under the influence of high-frequency harmonics.
Yingying Wang, Jindi Pang, Xiongyang Cai, Lili Hou   +3 more
doaj   +1 more source