国家自然科学基金(61067001)

作品数：5被引量：6H指数：1
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相关作者：邓文娟邹继军张益军常本康郭栋更多>>
相关机构：东华理工大学南京理工大学更多>>
相关期刊：《半导体技术》《Chinese Physics B》《物理学报》《Nuclear Science and Techniques》更多>>
相关主题：PHOTOCATHODEACTIVATIONGAASMODETRANSMISSION更多>>
相关领域：理学电子电信更多>>
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变组分AlGaAs/GaAs透射式光电阴极分辨力特性分析被引量：2
《物理学报》2014年第16期406-411,共6页邓文娟 彭新村 邹继军 江少涛 郭栋 张益军 常本康 
国家自然科学基金(批准号:61067001,61261009,61301023);教育部科学技术研究重点项目(批准号:212090);江西省自然科学基金(批准号:20114BAB202009);江西省教育厅科技项目(批准号:GJJ11491)资助的课题~~
建立了变组分AlGaAs/GaAs光电阴极二维载流子输运连续性方程.在一定的边界条件下,利用数值计算方法对此方程进行求解,得到了变组分AlGaAs/GaAs光电阴极调制传递函数(MTF)理论计算模型.利用该模型计算了透射式变组分和均匀组分阴极的理论...
关键词：变组分 内建电场 分辨力 调制传递函数 
Magnetic rotation in Rubidium-84
《Nuclear Science and Techniques》2013年第3期61-65,共5页SHEN Shuifa HAN Guangbing WEN Shuxian YAN Yupeng WU Xiaoguang ZHU Lihua HE Chuangye LI Guangsheng 
Supported by Suranaree University of Technology(No.15/2553);Major State Basic Research Development Program in China(No.2007CB815003);National Natural Science Foundation of China(Nos.10975190,11065001,10975019,10675170,and 61067001);Foundation of the Education Department of Jiangxi Province(No.GJJ12372)
High-spin states in 84 Rb have been studied by using the 70Zn(18O, p3n)84Rb reaction at beam energy of 75MeV. Three regular magnetic dipole bands including strong M1 and weak E2 transitions have been observed in this ...
关键词：磁旋转 电子束能量 投影壳模型 高自旋态 磁偶极子 E2跃迁 能量范围 时间间隔 
视频处理器中电荷泵锁相环设计
《半导体技术》2012年第10期750-754,共5页邓文娟 邹继军 刘树博 王嵩 陈坚 陈培根 
国家自然科学基金资助项目(61067001)
为产生一个与视频信号中的行同步信号严格同步的时钟信号,设计了一种数模混合结构的电荷泵锁相环(PLL)电路。通过对锁相环电路中鉴频鉴相器、电荷泵电路、振荡器电路设计适当改进,实现了性能稳定的时钟信号。采用中芯国际公司的0.35μm ...
关键词：视频解码芯片 同步信号 电荷泵锁相环 互补型金属氧化物半导体 时钟抖动 
Improvement of photoemission performance of a gradient-doping transmission-mode GaAs photocathode被引量：3
《Chinese Physics B》2011年第11期534-540,共7页张益军 牛军 赵静 熊雅娟 任玲 常本康 钱芸生 
supported by the National Natural Science Foundation of China(Grant Nos.60801036 and 61067001);the Key Science and Technology Project of Henan Province of China(Grant No.112102210202);the Research and Innovation Plan for Graduate Students of Jiangsu Higher Education Institutions of China(Grant No.CX09B_096Z)
Two types of transmission-mode GaAs photocathodes grown by molecular beam epitaxy are compared in terms of activation process and spectral response, one has a gradient-doping structure and the other has a uniform-dopi...
关键词：transmission-mode photocathode GRADIENT-DOPING Cs-O activation quantum yield 
Comparison of the photoemission behaviour between negative electron affinity GaAs and GaN photocathodes被引量：1
《Chinese Physics B》2011年第4期532-537,共6页张益军 邹继军 王晓晖 常本康 钱芸生 张俊举 高频 
supported by the National Natural Science Foundation of China (Grant Nos. 60801036 and 61067001);the Research and Innovation Plan for Graduate Students of Jiangsu Higher Education Institutions (Grant No. CX09B 096Z);the Research Foundation of Nanjing University of Science and Technology (Grant No. 2010ZYTS032)
In view of the important application of GaAs and GaN photocathodes in electron sources, differences in photoe- mission behaviour, namely the activation process and quantum yield decay, between the two typical types of...
关键词：III-V photocathode negative electron affinity Cs-O activation quantum yield decay 
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