国家自然科学基金(s61176069)

作品数:10被引量:6H指数:1
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相关期刊:《Chinese Physics B》《Journal of Semiconductors》更多>>
相关主题:SOI_LDMOSSOILDMOSTRENCHRESURF更多>>
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Ultra-low specific on-resistance high-voltage vertical double diffusion metal–oxide–semiconductor field-effect transistor with continuous electron accumulation layer被引量:1
《Chinese Physics B》2016年第4期450-455,共6页马达 罗小蓉 魏杰 谭桥 周坤 吴俊峰 
supported by the National Natural Science Foundation of China(Grant Nos.61176069 and 61376079);the Fundamental Research Funds for the Central Universities,China(Grant No.ZYGX2014Z006)
A new ultra-low specific on-resistance (Ron,sp) vertical double diffusion metal-oxide-semiconductor field-effect tran- sistor (VDMOS) with continuous electron accumulation (CEA) layer, denoted as CEA-VDMOS, is p...
关键词:electron accumulation layer PN junctions low specific on-resistance high breakdown voltage 
A uniform doping ultra-thin SOI LDMOS with accumulation-mode extended gate and back-side etching technology被引量:1
《Chinese Physics B》2016年第2期436-440,共5页张彦辉 魏杰 尹超 谭桥 刘建平 李鹏程 罗小蓉 
Project supported by the National Natural Science Foundation of China(Grant Nos.61176069 and 61376079)
A uniform doping ultra-thin silicon-on-insulator(SOI) lateral-double-diffused metal-oxide-semiconductor(LDMOS)with low specific on-resistance(R_on,sp) and high breakdown voltage(BV) is proposed and its mechani...
关键词:LDMOS accumulation gate back-side etching breakdown voltage specific on-resistance 
An ultra-low specific on-resistance trench LDMOS with a U-shaped gate and accumulation layer
《Chinese Physics B》2015年第4期399-404,共6页李鹏程 罗小蓉 罗尹春 周坤 石先龙 张彦辉 吕孟山 
Project supported by the National Natural Science Foundation of China(Grant Nos.61176069 and 61376079);the Program for New Century Excellent Talents at the University of Ministry of Education of China(Grant No.NCET-11-0062)
An ultra-low specific on-resistance (Ron,sp) oxide trench-type silicon-on-insulator (SOI) lateral double-diffusion metal-oxide semiconductor (LDMOS) with an enhanced breakdown voltage (BV) is proposed and inve...
关键词:TRENCH U-shaped gate specific on-resistance breakdown voltage 
A novel high figure-of-merit SOI SJ LDMOS with ultra-strong charge accumulation effect
《Journal of Semiconductors》2015年第3期79-84,共6页田瑞超 罗小蓉 周坤 徐青 魏杰 张波 李肇基 
Project supported by the National Natural Science Foundation of China(Nos.61176069,61376079);the Program for New Century Excellent Talents in University of Ministry of Education of China(No.NCET-11-0062)
A novel silicon-on-insulator(SOI) super-junction(SJ) LDMOS with an ultra-strong charge accumulation effect is proposed. It has two key features: an assisted-accumulation trench-type extending gate(TEG) with a h...
关键词:charge accumulation effect super junction breakdown voltage specific on-resistance 
Ultralow specific on-resistance high voltage trench SOI LDMOS with enhanced RESURF effect被引量:1
《Journal of Semiconductors》2015年第2期99-105,共7页徐青 罗小蓉 周坤 田瑞超 魏杰 范远航 张波 
Project supported by the National Natural Science Foundation of China(Nos.61176069,61376079)
A RESURF-enhanced high voltage SOl LDMOS (ER-LDMOS) with an ultralow specific on-resistance (Ron, sp) is proposed. The device features an oxide trench in the drift region, a P-pillar at the sidewall of the trench,...
关键词:RESURF-enhanced multiple-directional depletion effect silicon-on-insulator breakdown voltage specific on-resistance 
Eliminating the floating-body effects in a novel CMOS-compatible thin-SOI LDMOS
《Journal of Semiconductors》2013年第9期53-57,共5页蒋永恒 罗小蓉 李燕妃 王沛 范叶 周坤 王琦 胡夏融 张波 
supported by the National Natural Science Foundation of China(Nos.61176069,60976060,51308020304)
A novel CMOS-compatible thin film SOI LDMOS with a novel body contact structure is proposed. It has a Si window and a P-body extended to the substrate through the Si window, thus, the P-body touches the P+ region to ...
关键词:thin film SOI LDMOS body contact floating body effect parasitic BJT effect 
High voltage SOI LDMOS with a compound buried layer
《Journal of Semiconductors》2012年第10期37-41,共5页罗小蓉 胡刚毅 周坤 蒋永恒 王沛 王琦 罗尹春 张波 李肇基 
supported by the National Natural Science Foundation of China(Nos.61176069,60976060);the National Key Laboratory of Analogue Integrated Circuit,China(No.9140C090304110C0905)
An SOI LDMOS with a compound buried layer(CBL) was proposed.The CBL consists of an upper buried oxide layer(UBOX) with a Si window and two oxide steps,a polysilicon layer and a lower buried oxide layer (LBOX).In...
关键词:SOI electric field specific on-resistance breakdown voltage 
Universal trench design method for a high-voltage SOI trench LDMOS被引量:1
《Journal of Semiconductors》2012年第7期47-50,共4页胡夏融 张波 罗小蓉 李肇基 
supported by the National Natural Science Foundation of China(Nos.61176069,60976060);the National Key Laboratory of Analogue Integrated Circuit,China(No.9140C090304110C0905)
The design method for a high-voltage SOI trench LDMOS for various trench permittivities, widths and depths is introduced. A universal method for efficient design is presented for the first time, taking the trade-off b...
关键词:SOI TRENCH PERMITTIVITY RESURF LDMOS breakdown voltage 
A new analytical model for the surface electric field distribution and breakdown voltage of the SOI trench LDMOS
《Chinese Physics B》2012年第7期592-595,共4页胡夏融 张波 罗小蓉 王元刚 雷天飞 李肇基 
Project supported by the National Natural Science Foundation of China (Grant Nos. 61176069 and 60976060);the National Key Laboratory of Analogue Integrated Circuit, China (Grant No. 9140C090304110C0905)
A new analytical model for the surface electric field distribution and breakdown voltage of the silicon oil insulator (SOI) trench lateral double-diffused metal-oxide-semiconductor (LDMOS) is presented. Based on t...
关键词:silicon on insulator (SOI) TRENCH lateral double-diffused metal-oxide-semiconductor(LDMOS) breakdown voltage 
A low on-resistance triple RESURF SOI LDMOS with planar and trench gate integration被引量:2
《Chinese Physics B》2012年第6期560-564,共5页罗小蓉 姚国亮 张正元 蒋永恒 周坤 王沛 王元刚 雷天飞 张云轩 魏杰 
Project supported by the National Natural Science Foundation of China (Grant Nos. 61176069 and 609 76060);the National Key Laboratory of Analogue Integrated Circuit (Grant No. 9140C090304110C0905)
A low on-resistance (Ron,sp) integrable silicon-on-insulator (SOI) n-channel lateral double-diffused metal-oxide-semiconductor (LDMOS) is proposed and its mechanism is investigated by simulation. The LDMOS has t...
关键词:SOI electric field breakdown voltage trench gate specific on-resistance 
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