国家自然科学基金(11178002)

作品数：8被引量：3H指数：1
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相关作者：刘三秋陈辉姜迪友刘钰芳罗荣祥更多>>
相关机构：南昌大学江西科技学院更多>>
相关期刊：《Chinese Physics B》《南昌大学学报（理科版）》《Chinese Physics C》《强激光与粒子束》更多>>
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W-Y二元合金力学性质的第一性原理计算被引量：3
《稀有金属材料与工程》2016年第11期2895-2901,共7页姜迪友 刘三秋 
国家自然科学基金项目(11178002);国际合作项目(2015DFA61800);江西省创新团队项目(20133BCB2403);江西省科技创新项目(20114ACB00900)
采用基于密度泛函理论的第一性原理方法研究了钇的含量对W-Y二元合金力学性质的影响,精确计算了W_(1-x)Y_x(x=0.0625,0.125,0.25,0.5)合金的力学常数,并对其力学特性进行分析。结果表明,W-Y合金的弹性常数、体模量、杨氏模量以及剪切模...
关键词：第一壁材料 W-Y合金 力学性质 第一性原理 密度泛函理论 
Pseudo-gap phase and duality in a holographic fermionic system with dipole coupling on Q-lattice
《Chinese Physics C》2016年第4期28-33,共6页凌意 刘鹏 牛超 吴健聘 
Supported by National Natural Science Foundation of China(11275208,11305018,11178002);Jiangxi Young Scientists(Jing-GangStar)Progran;555 Talent Project of Jiangxi Province,Liaoning Excellent Talents in University(LJQ2014123)
We classify the different phases by the “pole-zero mechanism” for a holographic fermionic system which contains a dipole coupling with strength p on a Q-lattice background. A complete phase structure in p space can ...
关键词：holographic anisotropic classify dipole duality insulating correspondence Fermi suppressed regardless 
量子尘埃等离子体中尘埃充电对尘埃声波的影响
《强激光与粒子束》2015年第6期243-246,共4页罗荣祥 陈辉 
国家自然科学基金项目(11178002);江西省自然科学基金项目(20142BAB212005);江西省教育厅青年科学基金项目(GJJ14224)
采用流体动力学方程组和尘埃充电方程组成的自洽模型系统,对量子尘埃等离子体中的尘埃声波波动性质进行了研究。通过线性理论分析方法得到系统的尘埃声波波动方程及其色散关系,并对色散关系进行了数值分析。研究表明:充电效应定性地修...
关键词：量子尘埃等离子体 尘埃粒子 充电效应 尘埃声波 
Electron Acceleration During the Mode Transition from Laser Wakefield to Plasma Wakefield Acceleration with a Dense-Plasma Wall
《Plasma Science and Technology》2013年第9期841-844,共4页刘明萍 刘三秋 何俊 刘杰 
supported by National Natural Science Foundation of China(Nos.11047152,11147005 and 11178002);The Natural Science Foundation of Jiangxi Province of China(Nos.2010GQW0048,20122BAB202003)
The wake bubble expansion and contraction by adding a dense-plasma wall in the background plasma during the mode transition from laser wakefield to plasma wakefield accel- eration is investigated by particle-in-cell s...
关键词：quasi phase-stable acceleration monoenergetic electron bunch dense-plasmawall 
Analysis of the coronal source of the partially limb-occulted flare on 2002 July 20
《Research in Astronomy and Astrophysics》2013年第8期961-977,共17页Jin-Hua Shen Victor Melnikov Tuan-Hui Zhou Hai-Sheng Ji 
supported by the National Natural Science Foundation of China (Grant Nos. 11111120071, 10833007, 11173062, 11221063 and 11178002);the National Basic Research Program of China (973 Program, 2011CB811402);supported by the Chinese Academy of Sciences visiting professorship for senior international scientists (Grant No. 2010t2j36);by the joint RFBR-CNSF (Grant No. 11-02-91175)
We carry out a detailed analysis of the X3.5 solar flare that occurred on 2002 July 20, which is the strongest partially limb-occulted flare ever observed by the RHESSI satellite. The main results are： （1） during t...
关键词：SUN activity - Sun X-ray - Sun FLARES 
The contracting and unshearing motion of flare loops in the X 7.1 flare on 2005 January 20 during its rising phase
《Research in Astronomy and Astrophysics》2013年第5期526-536,共11页Tuan-Hui Zhou Jun-Feng Wang Dong Li Qi-Wu Song Victor Melnikov Hai-Sheng Ji 
supported by the National Natural Science Foundation of China(Grant Nos.10833007,11173062,10921303,11178002,10928307and11111120071);the National Basic Research Program of China(973program,Grant No.2011CB811402);supported by the Chinese Academy of Sciences via a visiting professorship for senior international scientists with grant No.2010t2j36;by the joint RFBR-CNSF(Grant No.11-02-91175);supported by the Open Research Program of the Key Laboratory of Solar Activity ofNational Astronomical Observatories;the Scientific Research Foundation of Nanjing Universityof Information Science and Technology(Grant Nos.S8110136001and N1081005072)
With the aim of studying the relationship between the relative motions of the loop-top （LT） source and footpoints （FPs） during the rising phase of solar flares, we give a detailed analysis of the X7.1 class flare ...
关键词：Sun： activity -- Sun： magnetic fields -- Sun： flares 
费米分布等离子体中的韦伯不稳定性
《南昌大学学报（理科版）》2013年第2期171-174,共4页刘钰芳 刘三秋 陈辉 
国家自然科学基金重点项目(11178002);2011年高等学校博士学科点专项科研基金项目(201136001110007);江西省科技创新基金项目(20114ACB00900)
基于经典的等离子体弗拉索夫-麦克斯韦动理学理论,研究具有任意简并的无磁化各向异性费米分布等离子体中韦伯不稳定性。在非简并态极限下得到的结果与麦克斯韦分布情况下的解析结果一致。对于任意简并态,利用数值分析得到了韦伯不稳定...
关键词：韦伯不稳定性 各向异性费米分布 简并 弗拉索夫-麦克斯韦系统 
Dynamics of particles around a pseudo-Newtonian Kerr black hole with halos
《Chinese Physics B》2012年第5期88-99,共12页王颖 伍歆 
Project supported by the National Natural Science Foundation of China (Grant Nos. 10873007,11173012,and 11178002)
The regular and chaotic dynamics of test particles in a superposed field between a pseudo-Newtonian Kerr black hole and quadrupolar halos is detailed.In particular,the dependence of dynamics on the quadrupolar paramet...
关键词：pseudo-Newtonian potential Kerr black hole CHAOS 
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