Results 81 to 90 of about 2,260 (262)

Technology Computer Aided Design Study of GaN MISFET With Double P-Buried Layers

IEEE Access, 2019
In this paper, a performance-improved AlGaN-/GaN-Based metal-insulator-semiconductor field effect transistor (MISFET) with double P-buried layers MISFET (DP-MISFET) is proposed. The proposed structure is simulated, and its characteristics are analyzed by
Ying Wang, Meng-tian Bao, Fei Cao, Jian-xiang Tang, Xin Luo   +4 more
doaj   +1 more source

On the Effects of High-K Dielectric RESURF in High-Voltage Bulk FinFETs

IEEE Journal of the Electron Devices Society, 2020
High-K dielectric reduced surface field (RESURF) effects in high-voltage bulk FinFETs through three-dimensional simulation are discussed in this paper for the first time. Compared to a planar gate LDMOSFET where the length of the drift region is the same,
Chia-Hui Cheng, Jun-Wei Lai, Kai-Ting Hu, Chih-Fang Huang, Feng Zhao   +4 more
doaj   +1 more source

Analysis and design of superjunction power MOSFET: CoolMOS™ for improved on resistance and breakdown voltage using theory of novel voltage sustaining layer

, 2002
In this paper, we have observed that the drift layer of conventional power device can be modified to SJ-drift layer for improvement in the breakdown voltage (BV).
PATIL, MB, KONDEKAR, PN, PARIKH, CD
core   +1 more source

Breakdown strength analysis of XLPE insulation types: A comparative study for multi-layer structure and voltage rise rate

, 2023
Multi-layered structures are commonly used in high voltage applications to improve the electrical, mechanical, and thermal stability of insulation systems.
Firat Akin, Allahverdi Orucov, Oktay Arikan, Arıkan, Oktay, Camalov, Mehti, Arif Hashimov, Hashimov, Arif, Mehti Camalov, Orucov, Allahverdi, Akın, Fırat   +9 more
core   +1 more source

Bamboo‐Like Whiskers‐Reinforced Bioceramics Accelerate Large Segmental Bone Regeneration via Dual Modulation of Type‐H Vessels and Osteoinduction

Advanced Science, EarlyView.
The graphical abstract image of bamboo‐like whisker‐reinforced Ca‐P bioceramics accelerating large segmental bone regeneration. ABSTRACT Regenerative repair of segmental bone defect remains a major clinical challenge. The conventional mental implants suffer from mechanical strength mismatch and long‐term foreign bodies presence.
Cong Feng, Haibo Teng, Chuyao Xu, Jiaze He, Keting Liu, Xueying Li, Kai Zhang, Xiangdong Zhu, Xiangfeng Li, Jianguo Xu, Xingdong Zhang   +10 more
wiley   +1 more source

A Trench LDMOS Improved by Quasi Vertical Super Junction and Resistive Field Plate

IEEE Journal of the Electron Devices Society, 2019
An improved trench lateral double-diffused MOSFET (T-LDMOS) is proposed. It has a quasi vertical super junction (QVSJ) drift region and adopts a resistive field plate (RFP) to help QVSJ satisfy charge-balance.
Junji Cheng, Shiying Wu, Weizhen Chen, Haimeng Huang, Bo Yi   +4 more
doaj   +1 more source

Targeting Endogenous Lipophagy: A Novel Strategy to Enhance MSC Osteogenesis and Mineralization for Senile Osteoporosis Therapy

Advanced Science, EarlyView.
Schematic representation of the role of lipophagy in bone mesenchymal stem cells(MSCs). In healthy MSCs, functional lipophagy efficiently degrades lipid droplets to support oxidative phosphorylation and cellular energy production, thereby facilitating osteogenic differentiation and matrix mineralization.
Chaoqiang Chen, Zhidong Liu, Yanhang Sun, Xiaojun Xu, Zhexiao Lan, Junhao Zhao, Peitao Xu, Guiwen Ye, Jinteng Li   +8 more
wiley   +1 more source

A Portable and Dual‐Button Microneedle Device Enables Intelligent Multimodal Laser Sensing

Advanced Science, EarlyView.
A portable and dual‐button microneedle device enables rapid interstitial fluid sampling. Coupled with multimodal laser sensing and AI‐assisted data processing, the platform enables simultaneous molecular and elemental analysis for minimally invasive and multiplexed health assessment toward point‐of‐care diagnostics.
Yuanchao Liu, Xiujuan Hu, Shengqun Shi, Bowen Li, Zhixing Ge, Yunchen Long, Chaochao Sun, Annan Chen, Bingbing Gao, Lianbo Guo, Condon Lau, Wei Luo, Chwee Teck Lim   +12 more
wiley   +1 more source

GaN high electron mobility transistors with a breakdown voltage over 2500 V achieved by low temperature MBE growth, subdivision of channel, and single field plate structure

Applied Physics Express
GaN power high electron mobility transistors (HEMTs) with a breakdown voltage (BV) exceeding 2500 V at I _DSS leakage of 1 μ A mm ^−1 grown by plasma-assisted MBE (PA-MBE) on sapphire was demonstrated with a single field plate structure.
Zhichao Yang, Eason Liao, Daniel Ding, Jungang Zhuang, Hao Dong, Han Yang, Lei Zhu, Bingliang Zhang, Guohao Yu, Zhongming Zeng, Baoshun Zhang   +10 more
doaj   +1 more source

Making Sweat Measurable: Induction, Sampling, and Refreshment in Wearable Biofluid Sensing

Advanced Science, EarlyView.
Wearable sweat sensing relies not only on chemical detection but also on controlled biofluid management. This Review integrates sweat physiology, induction strategies, and microfluidic sampling architectures, demonstrating how flux, transport, and refreshment shape measurement reliability.
Soyoung Shin, Wei Gao
wiley   +1 more source