国家自然科学基金(s60976068)

作品数:17被引量:14H指数:3
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相关期刊:《Science China(Information Sciences)》《Science China(Physics,Mechanics & Astronomy)》《Chinese Physics B》《Journal of Semiconductors》更多>>
相关主题:MOSFETSSTRAINED-SIESDTWO-DIMENSIONALTRIGGERING更多>>
相关领域:电子电信理学自动化与计算机技术化学工程更多>>
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A novel ESD power supply clamp circuit with double pull-down paths被引量:4
《Science China(Information Sciences)》2013年第10期172-179,共8页LIU HongXia YANG ZhaoNian LI Li ZHUO QingQing 
supported in part by National Natural Science Foundation of China(Grant Nos.60976068,60936005);Cultivation Fund of the Key Scientific and Technical Innovation Project,Ministry of Education of China Program(Grant No.708083)
Electrostatic-discharge (ESD) protection design is one of the key challenges of advanced CMOS processes. RC-triggered and MOSFET-based power supply ESD clamp circuits have been widely used to ob- tain the desired ES...
关键词:ESD (electrostatic-discharge) clamp circuit DURATION false triggering power supply noise 
Evidence of GeO volatilization and its effect on the characteristics of HfO_2 grown on a Ge substrate被引量:2
《Chinese Physics B》2013年第3期501-504,共4页樊继斌 刘红侠 费晨曦 马飞 范晓娇 郝跃 
Project supported by the National Natural Science Foundation of China (Grant Nos. 60976068 and 61076097);the Cultivation Fund of the Key Scientific and Technical Innovation Project of the Ministry of Education of China (Grant No. 708083)
HfO2 films are deposited by atomic layer deposition(ALD) using tetrakis ethylmethylamino hafnium(TEMAH) as the hafnium precursor,while O3 or H2O is used as the oxygen precursor.After annealing at 500℃ in nitrogen...
关键词:GeO volatilization H2 O-based HfO2 O3-based HfO2 thermal stability 
Influences of different oxidants on the characteristics of HfAlO_x films deposited by atomic layer deposition
《Chinese Physics B》2013年第2期487-491,共5页樊继斌 刘红侠 马飞 卓青青 郝跃 
Project supported by the National Natural Science Foundation of China (Grant Nos. 60976068 and 61076097);the Cultivation Fund of the Key Scientific and Technical Innovation Project,Ministry of Education of China (Grant No. 708083)
A comparative study of two kinds of oxidants(H2O and O3) with the combinations of two metal precursors [trimethylaluminum(TMA) and tetrakis(ethylmethylamino) hafnium(TEMAH)] for atomic layer deposition(ALD) ...
关键词:HfAlOx atomic layer deposition OXIDANTS ANNEALING 
A novel high performance ESD power clamp circuit with a small area
《Journal of Semiconductors》2012年第9期124-130,共7页杨兆年 刘红侠 李立 卓青青 
supported by the National Natural Science Foundation of China(Nos.60976068,60936005);the Cultivation Fund of the Key Scientific and Technical Innovation Project,Ministry of Education of China(No.708083)
A MOSFET-based electrostatic discharge (ESD) power clamp circuit with only a 10 ns RC time constant for a 0.18-μm process is proposed. A diode-connected NMOSFET is used to maintain a long delay time and save area. ...
关键词:electrostatic discharge clamp circuit false triggering turn-off mechanism 
Influence of different oxidants on the band alignment of HfO_2 films deposited by atomic layer deposition被引量:1
《Chinese Physics B》2012年第8期498-502,共5页樊继斌 刘红侠 高博 马飞 卓青青 郝跃 
Project supported by the National Natural Science Foundation of China (Grant Nos. 60976068 and 61076097);the Cultivation Fund of the Key Scientific and Technical Innovation Project,Ministry of Education of China (Grant No. 708083)
Based on X-ray photoelectron spectroscopy (XPS), influences of different oxidants on band alignment of HfO2 films deposited by atomic layer deposition (ALD) are investigated in this paper. The measured valence ban...
关键词:HFO2 band alignment ANNEALING X-ray photoelectron spectroscopy DIPOLES 
Valence band structure and density of states effective mass model of biaxial tensile strained silicon based on k·p theory
《Chinese Physics B》2011年第12期335-340,共6页匡潜玮 刘红侠 王树龙 秦珊珊 王志林 
supported by the National Natural Science Foundation of China (Grant Nos. 60976068 and 60936005);the Cultivation Fund of the Key Scientific and Technical Innovation Project,Ministry of Education of China (Grant No. 78083)
After constructing a stress and strain model, the valence bands of in-plane biaxial tensile strained Si is calculated by k·p method. In the paper we calculate the accurate anisotropy valance bands and the splitting e...
关键词:biaxial tensile strained Si k · p theory valance band density of state effective mass 
Low-power design and application based on CSD optimization for a fixed coefficient multiplier被引量:3
《Science China(Information Sciences)》2011年第11期2443-2453,共11页LIU HongXia YUAN Bo 
supported by the National Natural Science Foundation of China (Grant Nos. 60976068,61076097);the National Defence Advance Research Program (Grant No. 801030401);and the Fundamental Research Funds for the Central Universities (Grant No. 200807010010)
This paper presents a low-power design for a fixed coefficient multiplier, based on the canonic signed digit (CSD) method. The proposed technology overcomes the defects of the general CSD method by reducing system p...
关键词:canonic signed digit optimization coefficient of multiplication system power system area logic cell number FPGA test results 
A novel double-trench LVTSCR used in the ESD protection of a RFIC
《Journal of Semiconductors》2011年第10期53-57,共5页李立 刘红侠 
Project supported by the National Natural Science Foundation of China(Nos.60976068,61076097);the National Defense Foundation of China(No.413080401)
A low-voltage triggering silicon-controlled rectifier(LVTSCR),for its high efficiency and low parasitic parameters,has many advantages in ESD protection,especially in ultra-deep sub-micron(UDSM) IC and high freque...
关键词:UDSM LVTSCR RFIC ESD design window 
Characterization analysis of UDSM LVTSCR under TLP stress
《Journal of Semiconductors》2011年第5期42-47,共6页李立 刘红侠 董翠 周文 
Project supported by the National Natural Science Foundation of China(Nos.60976068,60936005);the Cultivation Fund of the Key Scientific and Technical Innovation Project,Ministry of Education of China(No.708083).
The characteristics of a low-voltage triggering silicon-controlled rectifier (LVTSCR) under a transmission line pulse (TLP) and the characteristics of high frequency are analyzed. The research results show that th...
关键词:ultra-deep sub-micron electrostatic discharge transmission line pulse low-voltage triggering silieoncontrolled rectifier 
A two-dimensional analytical model of fully depleted asymmetrical dual material gate double-gate strained-Si MOSFETs
《Journal of Semiconductors》2011年第4期70-76,共7页李劲 刘红侠 袁博 曹磊 李斌 
Project supported by the National Natural Science Foundation of China(Nos60976068,60936005);the Cultivation Fund of the Key Scientific and Technical Innovation Project,Ministry of Education of China(No708083);the Specialized Research Fund for the Doctoral Program of Higher Education(No200807010010)
On the basis of the exact resultant solution of two dimensional Poisson’s equations,a new accurate two-dimensional analytical model comprising surface channel potentials,a surface channel electric field and a thresho...
关键词:dual material gate double-gate MOSFET STRAINED-SI short-channel effect the drain-induced barrier-lowering 
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