Results 71 to 80 of about 43,262 (231)

High‐Power Terahertz Emission from Picosecond Nano‐Plasma Switching Driven by Secondary Electron Emission Avalanche

Advanced Science, EarlyView.
A nano‐plasma device enables watt‐level on‐chip THz generation through picosecond switching triggered by secondary electron emission avalanche. An ultra‐dense electron sheet initiates nano‐plasma formation within a ∼100 nm gap, driving rapid energy release into an integrated resonator.
Guangyu Sun, Mohammad Rezaei, Yuheng Hu, Guan‐Jun Zhang, Elison Matioli   +4 more
wiley   +1 more source

Analysis of Trap and Recovery Characteristics Based on Low-Frequency Noise for E-Mode GaN HEMTs Under Electrostatic Discharge Stress

IEEE Journal of the Electron Devices Society, 2021
The ESD effects on the E-mode AlGaN/GaN high-electron mobility transistors (HEMTs) with p-GaN gate are investigated under repetitive TLP pulses. Firstly, the degradation and recovery of output, transfer characteristics, gate-leakage characteristics and ...
X. B. Xu, B. Li, Y. Q. Chen, Z. H. Wu, Z. Y. He, L. Liu, S. Z. He, Y. F. En, Y. Huang   +8 more
doaj   +1 more source

Trapping and leakage mechanisms in GaN devices

, 2022
reservedIn questo lavoro intendiamo discutere i risultati riguardo l'instabilità della tensione di soglia e i fenomeni di leakage su HEMT con struttura di gate p-GaN/AlGaN/GaN.
BENATO, ANDREA
core  

PlantGFM: A Genomic Foundation Model for Discovery and Creation of Plant Genes

Advanced Science, EarlyView.
A plant genomic foundation model pre‐trained on 12 species enables both accurate gene prediction and de novo gene design. Through AI‐human knowledge screening, seven designed sequences showed transcriptional activity in plants, with two expressing stable proteins—demonstrating the first DNA‐RNA‐protein expression of LLM‐generated genes in plants and ...
Changhao Li, Qizhe Zhang, Hanchen Chen, Kepeng Lin, Chengfang Luo, Mengying Yang, Wei Xu, Fan Yao, Jianbing Yan, Qing‐Yong Yang, Xuehai Hu   +10 more
wiley   +1 more source

How Advanced Artificial Intelligence Technologies Shape Drug–Drug and Drug–Target Interaction Modeling

Advanced Science, EarlyView.
This review explores the convergence of artificial intelligence technologies in modeling drug–drug and drug–target interactions. By evaluating advanced feature engineering, architectural innovations, and learning paradigms reveals shared evolutionary trends and critical challenges, such as cold‐start settings and shortcut learning.
Xin Sun, Tong Wang
wiley   +1 more source

Gate-geometry Dependence of Enhancement-mode p-GaN Gate High Electron Mobility Transistors

, 2022
While GaN-based transistors for power electronics have in many situations demonstrated technological superiority over conventional Si based devices, the development of GaN power electronics has only scratched the surface of the possibilities that lie ...
Lee, Ethan Sukrae
core  

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

Threshold Voltage Instability Mechanisms in p-GaN Gate AlGaN/GaN HEMTs

, 2019
In this study, we propose a technique to evaluate the transient threshold voltage behavior of p-GaN capped AlGaN/GaN high-electron-mobility transistors (HEMTs).
Stockman, Arno, Benoit Bakeroot, Peter Moens, Meneghini, Matteo, Matteo Meneghini, Bakeroot B., Meneghini M., Eleonora Canato, Canato, Eleonora, Moens, Peter, Meneghesso G., Canato E., Meneghesso, Gaudenzio, Stockman A., Moens P., Arno Stockman, Bakeroot, Benoit, Gaudenzio Meneghesso   +17 more
core   +1 more source

Cholesterol‐Mediated Metabolic‐mechanotransductive Crosstalk Orchestrates Castration Resistance in Prostate Cancer

Advanced Science, EarlyView.
Full androgen deprivation (FAD) induces paracrine cholesterol in prostate cancer that drives the polarization of cancer‐associated fibroblasts (CAFs) and subsequent elevated matrix stiffness. Matrix stiffness in turn potentiates tumor cell survival under FAD pressure via dual mechanotransductive activation of the IRE1α‐XBP1s stress‐response axis ...
Shaojie Liu, Chao Xu, Jun Jiang, Limin He, Yike Zhou, Zhengxuan Li, Yu Li, Keying Zhang, Fa Yang, Tong Lu, Hongtao Song, Hai Zhu, Zhihao Hu, Xiaolong Zhao, Kai Gan, Hongji Li, Bo Yang, Rui Zhang, Weihong Wen, Donghui Han, Weijun Qin   +20 more
wiley   +1 more source

Stability of GaN HEMT Device Under Static and Dynamic Gate Stress

IEEE Journal of the Electron Devices Society
In this work, we investigated the stability of a ${p}$ -GaN gate with high electron mobility transistors (HEMTs) including an internal integrated gate circuit.
Linfei Gao, Ze Zhong, Qiyan Zhang, Xiaohua Li, Xinbo Xiong, Shaojun Chen, Longkou Chen, Huaibao Yan, Anle Zhang, Jiajun Han, Wenrong Zhuang, Feng Qiu, Hsien-Chin Chiu, Shuangwu Huang, Xinke Liu   +14 more
doaj   +1 more source