国家自然科学基金(61176069)

作品数:14被引量:13H指数:2
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相关作者:蔡金勇李肇基尹超周坤范叶更多>>
相关机构:电子科技大学更多>>
相关期刊:《Chinese Physics B》《物理学报》《Journal of Semiconductors》更多>>
相关主题:LATERALSOI_LDMOSSOION-RESISTANCETRENCH更多>>
相关领域:电子电信理学一般工业技术电气工程更多>>
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Low on-resistance high-voltage lateral double-diffused metal oxide semiconductor with a buried improved super-junction layer被引量:1
《Chinese Physics B》2014年第3期625-629,共5页伍伟 张波 罗小蓉 方健 李肇基 
Project supported by the National Science and Technology Project of the Ministry of Science and Technology of China(Grant No.2010ZX02201);the National Natural Science Foundation of China(Grant No.61176069);the National Defense Pre-Research of China(Grant No.51308020304)
A novel low specific on-resistance (Ron,sp) lateral double-diffused metal oxide semiconductor (LDMOS) with a buried improved super-junction (BISJ) layer is proposed. A super-junction layer is buried in the drift...
关键词:multiple-direction assisted depletion effect breakdown voltage (BV) electric field modulation lateral double-diffusion MOSFET (LDMOS) 
An L-shaped low on-resistance current path SOI LDMOS with dielectric field enhancement被引量:1
《Journal of Semiconductors》2014年第3期79-84,共6页范叶 罗小蓉 周坤 范远航 蒋永恒 王琦 王沛 罗尹春 张波 
Project supported by the National Natural Science Foundation of China(No.61176069);the Program for New Century Excellent Talentsin University of Ministry of Education of China(No.NCET-11-0062);the China Postdoctoral Science Foundation(No.2012T50771)
A low specific on-resistance(R on;sp/ SOI NBL TLDMOS(silicon-on-insulator trench LDMOS with an N buried layer) is proposed. It has three features: a thin N buried layer(NBL) on the interface of the SOI layer/bur...
关键词:MOSFET silicon-on-insulator breakdown voltage specific on-resistance 
Experimental and theoretical study of an improved breakdown voltage SOI LDMOS with a reduced cell pitch被引量:2
《Journal of Semiconductors》2014年第2期57-61,共5页罗小蓉 王骁玮 胡刚毅 范远航 周坤 罗尹春 范叶 张正元 梅勇 张波 
Projects supported by the National Natural Science Foundation of China(No.61176069);the Special Financial Gnants from the China Postdoctoral Science Foundation and Chongqing(Nos.2012T50771,XM2012004)
An improved breakdown voltage (BV) SOI power MOSFET with a reduced cell pitch is proposed and fabricated. Its breakdown characteristics are investigated numerically and experimentally. The MOSFET features dual trenc...
关键词:MOSFET SOI breakdown voltage trench gate 
A high voltage Bi-CMOS compatible buffer super-junction LDMOS with an N-type buried layer被引量:1
《Journal of Semiconductors》2014年第1期65-69,共5页伍伟 张波 方健 罗小蓉 李肇基 
supported by the National Science and Technology Major Project of the Ministry of Science and Technology of China(No.2010ZX02201);the National Natural Science Foundation of China(No.61176069);the National Defense Pre-Research of China(No.51308020304)
A novel buffer super-junction (S J) lateral double-diffused MOSFET (LDMOS) with an N-type buried layer (NB) is proposed. An N- buffer layer is implemented under the SJ region and an N-type layer is buried in the...
关键词:N-type buried layer breakdown voltage electric field modulation lateral double-diffusion MOSFET super-junction 
高k介质电导增强SOI LDMOS机理与优化设计被引量:4
《物理学报》2013年第23期313-319,共7页王骁玮 罗小蓉 尹超 范远航 周坤 范叶 蔡金勇 罗尹春 张波 李肇基 
国家自然科学基金(批准号:61176069);中国博士后科学基金(批准号:2012T50771);教育部新世纪优秀人才支持计划(批准号:NCET-11-0062)资助的课题~~
本文提出一种高k介质电导增强SOI LDMOS新结构(HK CE SOI LDMOS),并研究其机理.HK CE SOI LDMOS的特征是在漂移区两侧引入高k介质,反向阻断时,高k介质对漂移区进行自适应辅助耗尽,实现漂移区三维RESURF效应并调制电场,因而提高器件耐压...
关键词:高k介质 绝缘体上硅 (SOI) 击穿电压 比导通电阻 
High-voltage SOI lateral MOSFET with a dual vertical field plate
《Chinese Physics B》2013年第11期645-650,共6页范杰 张波 罗小蓉 李肇基 
Project supported by the National Natural Science Foundation of China(Grant No.61176069);the Program for New Century Excellent Talents in University of Ministry of Education of China(Grant No.NCET-11-0062);Project of 51308020304
A new silicon-on-insulator (SOI) power lateral MOSFET with a dual vertical field plate (VFP) in the oxide trench is proposed. The dual VFP modulates the distribution of the electric field in the drift region, whic...
关键词:breakdown voltage specific on-resistance vertical field plate oxide trench 
Analytical model for high-voltage SOI device with composite-k dielectric buried layer
《Journal of Semiconductors》2013年第9期67-72,共6页范杰 张波 罗小蓉 汪志刚 李肇基 
supported by the National Natural Science Foundation of China(Nos.60976060,61176069);the National Key Laboratory of Analogue Integrated Circuit,China(No.9140C090304110C0905)
An analytical model for a novel high voltage silicon-on-insulator device with composite-k (relative per mittivity) dielectric buried layer (CK SOl) is proposed. In this structure, the composite-k buried layer is c...
关键词:composite-k dielectric accumulated holes potential well electric field SOI 
A low on-resistance buried current path SOI p-channel LDMOS compatible with n-channel LDMOS
《Chinese Physics B》2013年第6期542-548,共7页周坤 罗小蓉 范远航 罗尹春 胡夏融 张波 
supported by the National Natural Science Foundation of China (Grant No. 61176069);the State Key Laboratory Science Fund of Electronic Thin Films and Integrated Devices of China (Grant No. CXJJ201004);the National Key Laboratory Science Fund of Analog Integrated Circuit,China (Grant No. 9140C090304110C0905)
A novel low specific on-resistance (Ron,sp) silicon-on-insulator (SO1) p-channel lateral double-diffused metal-oxide semiconductor (pLDMOS) compatible with high voltage (HV) n-channel LDMOS (nLDMOS) is propo...
关键词:SILICON-ON-INSULATOR p-channel LDMOS p-buried layer breakdown voltage 
High-voltage super-junction lateral double-diffused metal-oxide semiconductor with a partial lightly doped pillar被引量:3
《Chinese Physics B》2013年第6期633-636,共4页伍伟 张波 方健 罗小蓉 李肇基 
supported by the National Science and Technology Major Project of the Ministry of Science and Technology of China (Grant No. 2010ZX02201);the National Natural Science Foundation of China (Grant No. 61176069);the National Defense Pre-Research of China (Grant No. 51308020304)
A novel super-junction lateral double-diffused metal-oxide semiconductor (SJ-LDMOS) with a partial lightly doped P pillar (PD) is proposed. Firstly, the reduction in the partial P pillar charges ensures the charge...
关键词:super-junction lateral double-diffused metal-oxide semiconductor partial lightly doped pillar electric field modulation breakdown voltage 
Dual-gate lateral double-diffused metal—oxide semiconductor with ultra-low specific on-resistance被引量:1
《Chinese Physics B》2013年第4期531-536,共6页范杰 汪志刚 张波 罗小蓉 
Project supported by the National Natural Science Foundation of China (Grant No. 61176069);the National Key Laboratory of Analog Integrated Circuit,China (Grant No. 9140C090304110C0905);the Innovation Foundation of the State Key Laboratory of Electronic Thin Films and Integrated Devices,China (Grant No. CXJJ201004)
A new high voltage trench lateral double-diffused metal–oxide semiconductor (LDMOS) with ultra-low specific onresistance (R on,sp ) is proposed. The structure features a dual gate (DG LDMOS): a planar gate and...
关键词:breakdown voltage specific on-resistance dual gate oxide trench 
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