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作品数:180被引量:424H指数:11
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相关领域:医药卫生更多>>
相关作者:高阳张菊梅吴清平杨宁叶应旺更多>>
相关机构:石河子大学上海交通大学首都医科大学广东环凯微生物科技有限公司更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划广东省自然科学基金更多>>
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Study of metal-ceramic WC/Cu nano-wear behavior and strengthening mechanism被引量:1
《Chinese Physics B》2023年第4期549-560,共12页郑敏 陈杰 朱宗孝 曲定峰 陈卫华 吴卓 王林军 马学忠 
Project supported by the National Natural Science Foundation of China(Grant No.52005236);the Natural Science Foundation of Gansu Province,China(Grant No.20JR5RA442)。
In view of the inherent poor tribological properties of copper,the reinforcement of copper matrix composites with WC particles presents a promising research area with significant industrial influence.Therefore,in the ...
关键词:molecular dynamics repetitive friction copper matrix composites REINFORCEMENT 
Degradation and breakdown behaviors of SGTs under repetitive unclamped inductive switching avalanche stress被引量:1
《Chinese Physics B》2022年第9期482-487,共6页Chenkai Zhu Linna Zhao Zhuo Yang Xiaofeng Gu 
Project supported by the National Natural Science Foundation of China(Grant No.61504049);Jiangsu Province Postdoctoral Science Foundation(Grant No.2018K057B);the Fundamental Research Funds for the Central Universities,China(Grant No.JUSRP51510).
The repetitive unclamped inductive switching(UIS)avalanche stress is conducted to investigate the degradation and breakdown behaviors of conventional shield gate trench MOSFET(C-SGT)and P-ring SGT MOSFETs(P-SGT).It is...
关键词:shield gate trench MOSFET repetitive unclamped inductive switching stress DEGRADATION static and dynamic parameters 
Investigation on latch-up susceptibility induced by high-power microwave in complementary metal–oxide–semiconductor inverter被引量:4
《Chinese Physics B》2017年第2期492-498,共7页Yu-Hang Zhang Chang-Chun Chai Xin-Hai Yu Yin-Tang Yang Yang Liu Qing-Yang Fan Chun-Lei Shi 
Project supported by the Open Fund of Key Laboratory of Complex Electromagnetic Environment Science and Technology,China Academy of Engineering Physics(Grant No.2015-0214.XY.K)
The latch-up effect induced by high-power microwave(HPM) in complementary metal–oxide–semiconductor(CMOS) inverter is investigated in simulation and theory in this paper. The physical mechanisms of excess carrie...
关键词:high-power microwave latch-up repetitive pulse frequency supply voltage dependence 
Measurement and control for a repetitive nanosecond-pulse breakdown experiment in polymer films被引量:1
《Chinese Physics B》2010年第4期168-172,共5页邵涛 章程 龙凯华 王珏 张东东 严萍 
Project supported by the National Natural Science Foundation of China (Grant Nos. 50707032 and 50437020);the Knowledge Innovation Program of the Chinese Academy of Sciences (Grant No. KGCX2-YW-339);the State Key Laboratory of Controland Simulation of Power System and Generation Equipment in Tsinghua University (Grant No. SKLD09KZ05)
In order to perform data acquisition and avoid unwanted over-current damage to the power supply, a convenient and real-time method of experimentally investigating repetitive nanosecond-pulse breakdown in polymer diele...
关键词:nanosecond-pulse breakdown repetitive nanosecond pulses polymer film time-to-breakdown duration 
Grain size reduction of copper subjected to repetitive uniaxial compression combined with accumulative fold
《Chinese Physics B》2009年第2期815-820,共6页邹永涛 雷力 王赵 王江华 张伟 贺端威 
supported by the National Natural Science Foundation of China (Grant No 50572067)
This paper reports a novel method of repetitive uniaxial compression combined with accumulative fold for preparing bulk submicron- to nanocrystalline copper starting with a coarse grained counterpart. Grain size reduc...
关键词:uniaxial compression accumulative fold grain size reduction bulk nanocrystalline materials 
Experimental study of polarity dependence in repetitive nanosecond-pulse breakdown被引量:1
《Chinese Physics B》2007年第3期778-783,共6页邵涛 孙广生 严萍 王珏 袁伟群 张适昌 
Project supported by the National Natural Science Foundation of China (Grant Nos 50207011 and 50437020).
Pulsed breakdown of dry air at ambient pressure has been investigated in the point-plane geometry, using repetitive nanosecond pulses with 10 ns risetime, 20-30 ns duration, and up to 100 kV amplitude. A major concern...
关键词:gas breakdown nanosecond-pulse repetition rate point-plane geometry polarity dependence 
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