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国家自然科学基金(41121003): 作品数：12被引量：11H指数：2; 导出分析报告; 相关作者：窦贤康夏海云郭洁高园园张飞飞更多>>; 相关机构：中国科学技术大学中国科学院哈尔滨工业大学更多>>; 相关期刊：《Plasma Science and Technology》《空间科学学报》《Science China Earth Sciences》《地球物理学报》更多>>; 相关主题：激光雷达ELECTRONHOLES大气光学F-P标准具更多>>; 相关领域：天文地球电子电信理学自动化与计算机技术更多>>

磁岛合并研究被引量：1: 《地球物理学报》2016年第7期2356-2361,共6页王晓黄灿; 国家自然科学基金项目(41331067,41474125,11235009,41274144,41121003);国家重点基础研究发展计划(973计划)(2012CB825602);中国科学院重点研究项目(KZZD-EW-01-4)资助; 本文采用二维全粒子模拟来研究无碰撞等离子体中的磁岛合并过程.结果表明,磁岛合并分为两个阶段,在第一个阶段,两个磁岛因同向电流丝之间的吸引力而缓慢地相互靠近,在这个过程中,合并线附近的电子被面外电场加速,形成薄电流片,同时电流...; 关键词：磁重联磁岛磁岛合并粒子模拟

Comprehensive wind correction for a Rayleigh Doppler lidar from atmospheric temperature and pressure influences and Mie contamination被引量：3: 《Chinese Physics B》2015年第9期271-275,共5页上官明佳夏海云窦贤康王冲裘家伟张云鹏舒志峰薛向辉; Project supported by the National Natural Science Foundation of China(Grant Nos.41174131,41274151,41304123,41121003 and 41025016); A correction considering the effects of atmospheric temperature, pressure, and Mie contamination must be performed for wind retrieval from a Rayleigh Doppler lidar（RDL）, since the so-called Rayleigh response is dire...; 关键词：Rayleigh Doppler lidar Rayleigh–Brillouin spectrum temperature PRESSURE Mie contamination

高功率光纤激光器中ASE噪声的测量方法（英文）: 《强激光与粒子束》2015年第5期27-31,共5页贾晓东夏海云上官明佳窦贤康; supported by National Natural Science Foundation of China(41174131,41274151,41121003,41025016); 高峰值功率脉冲光纤激光器在激光雷达系统中有着广泛的应用。然而,光纤激光器中放大自发辐射噪声(ASE)严重影响了系统的探测性能。提出一种测量高峰值功率脉冲光纤激光器中ASE噪声的方法。在该方法中,首先对高峰值功率的激光脉冲衰减,...; 关键词：高功率光纤激光器放大自发辐射 ASE比例 ASE廓线激光雷达

Quasi-stationary planetary waves in the middle atmosphere of Mars: 《Science China Earth Sciences》2015年第2期309-316,共8页WANG NingNing LI Tao DOU XianKang; support from the National Natural Science Foundation of China(Grants Nos.41225017,41127901,41025016,and 41121003);the Chinese Academy of Sciences Key Research Program(Grant No.KZZD-EW-01);the National Basic Research Program of China(Grant No.2012CB825605);the Fundamental Research Funds for the Central Universities; Using the temperature profiles retrieved from the Mars Climate Sounder（MCS） instrument onboard Mars Reconnaissance Orbiter（MRO） satellite between November 2006 and April 2013, we studied the seasonal and interannu...; 关键词：interannual planetary winter seasonal stationary stronger latitude hemisphere altitude reconstructed

基于扫描F-P标准具的高光谱分辨低平流层温度探测被引量：4: 《强激光与粒子束》2014年第12期26-32,共7页上官明佳夏海云舒志峰窦贤康王冲裘家伟韩於利赵若灿张飞飞郭洁高园园; 国家自然科学基金项目(41174131,41274151,41304123,41121003,41025016); 报道了一种基于扫描F-P标准具的高光谱分辨低平流层大气温度探测技术.通过扫描F-P标准具,获得大气分子瑞利后向散射的透过率分布.对该透过率进行非线性拟合,由拟合得到的谱宽计算大气温度分布.为了减小频率不稳定引起的系统误差,采用静...; 关键词：大气光学平流层温度高光谱分辨激光雷达瑞利散射 F-P标准具

The Efficiency of Ion Stochastic Heating by a Monochromatic Obliquely Propagating Low-Frequency Alfven Wave被引量：2: 《Plasma Science and Technology》2014年第10期919-923,共5页孙继承高新亮陆全明王水; supported by National Natural Science Foundation of China(Nos.41274144,41174124,40931053,41121003);CAS Key ResearchProgram KZZD-EW-01;973 Program of China(No.2012CB825602); Abstract The process of ion heating by a monochromatic obliquely propagating low-frequency Alfven wave is investigated. This process can be roughly divided into three stages： at first, the ions are picked up by the A...; 关键词：Alfven wave stochastic heating test particle method

Comparison between magnetic coplanarity and MVA methods in determining the normal of Venusian bow shock: 《Chinese Science Bulletin》2013年第20期2469-2472,共4页SHAN LiCan LU QuanMing ZHANG TieLong GAO XinLiang HUANG Can SU YanQing WANG Shui; supported by Ocean Public Welfare Scientific Research Project, State Oceanic Administration People’s Republic of China (201005017);the National Natural Science Foundation of China (40931053,41174124, 41274144 and 41121003);the Fundamental Research Funds for the Central Universities (WK2080000010); With the measurements of magnetic field of Venus Express (VEX), magnetic coplanarity and minimum variance analysis (MVA) methods are analyzed and their validity is tested to determine the normal of Venusian bow shocks...; 关键词：共面性 MVA 金星激波定正太阳天顶角测量方法方差分析

火星表面风沙物理过程及沙尘暴的起动风速: 《空间科学学报》2013年第4期374-380,共7页蔡黄兵陈出新; 国家自然科学基金项目(41074118,41121003);中国科学院知识创新项目(KZCX2-EW-QN501);中国科学院重点部署项目(KZZD-EW-01)共同资助; 通过建立风吹动地表沙粒运动的模型并根据大气湍流边界层风速廓线规律,计算了火星上沙尘暴的起动风速和沙尘暴发生时空中悬浮沙尘粒径的大小,并对沙粒从地面跳起进入气流的方式进行了验证.发现当大气为中性层结时,火星沙尘暴的起动需要...; 关键词：火星沙尘暴风沙物理跃移临界风速

Effect of Ion Dynamics on the Evolution of Electron Phase-space Holes: 《空间科学学报》2013年第4期413-417,共5页WANG Peiran LU Quanming WU Mingyu WANG Shui; Supported by the National Natural Science Foundation of China(41128004,41274144,41121003,41174124); The evolution of two-dimensional（2D） electron phase-space holes（electron holes） has been previously investigated with electrostatic Particle-in-Cell（PIC） simulations,which neglect ion dynamics.The electron holes...; 关键词：Ion dynamics Electron holes Transverse instability Magnetized plasma

Lightning in Saturn's atmosphere: 《Chinese Science Bulletin》2013年第14期1650-1654,共5页WU HanBo CHEN ChuXin; supported by the Knowledge Innovation Program of the Chinese Academy of Sciences (KZZD-EW-01-4, KZCX2-EW-QN501);National Natural Science Foundation of China (41074118, 40890163,41121003); There exists large-scale lightning in Saturn's water cloud. Based on the powerful moist convection in the water cloud, we establish a thermal-induced convective model to interpret the mechanism for the processes of ch...; 关键词：大气层土星闪电解释机制对流模型放电过程定量解释击穿电场

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