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国家自然科学基金(10025420): 作品数：12被引量：5H指数：1; 导出分析报告; 相关作者：丁泽军张增明孙霞张旭盛业青更多>>; 相关机构：合肥微尺度物质科学国家实验室五邑大学安徽建筑工业学院中国科学技术大学更多>>; 相关期刊：《物理》《Acta Metallurgica Sinica(English Letters)》《现代科学仪器》《高压物理学报》更多>>; 相关主题：MONTE_CARLOAESMONTE_CARLO_SIMULATION蒙特卡罗模拟AU更多>>; 相关领域：理学金属学及工艺一般工业技术电子电信更多>>

Electronic transport through an open elliptic cavity: 《Chinese Physics B》2007年第11期3507-3513,共7页王哲献明燚丁泽军; Project supported by the National Natural Science Foundation of China （Grant Nos 10574121, 90406024 and 10025420）, Chinese Education Ministry and Chinese Academy of Sciences.; This paper computes the conductance of an open ellipse cavity and discusses the effect of finite leads on conductance. The lead introduces mode coupling with bound states in the cavity which contributes to Fano resona...; 关键词：open elliptic cavity mode coupling finite leads TRANSPORT

Theoretical investigation of exchange bias被引量：1: 《Chinese Physics B》2007年第7期2123-2130,共8页熊知杰王怀玉丁泽军; Project supported by the National Natural Science Foundation of China （Grant Nos 10574121, 90406024 and 10025420）, Chinese Education Ministry and Chinese Academy of Sciences.; The exchange bias of bilayer magnetic films consisting of ferromagnetic （FM） and antiferromagnetic （AFM） layers in an uncompensated case is studied by use of the many-body Green＇s function method of quantum stati...; 关键词：exchange bias COERCIVITY uncompensated case Heisenberg Hamiltonian

胶体二硫化钼的高压拉曼散射研究: 《高压物理学报》2007年第2期215-219,共5页赵亚军张增明丁泽军张权; 国家自然科学基金(10025420); 测量了平均直径为4μm的胶体二硫化钼粉剂的高压拉曼光谱。实验结果表明,高压下胶体二硫化钼拉曼峰位随压力增大向高波数方向移动,而峰强随压力增大而减小且峰宽展宽。通过对拉曼峰位移随压力变化的曲线分析,得到了胶体二硫化钼的两个...; 关键词：胶体二硫化钼高压拉曼散射格林爱森常数

化学处理法制备TiO_2纳米管的研究进展被引量：1: 《五邑大学学报（自然科学版）》2007年第1期55-60,共6页曾庆光张旭王忆丁泽军盛业青; 国家自然科学基金资助项目(10025420和90206009);安徽省高等学校青年教师科研资助计划项目(2006jq1162).; 结合我们最近的研究工作,综述了目前国内外TiO2纳米管化学合成方法研究的最新进展,并对TiO2纳米管的结构、形成机理、应用范围及研究的意义进行了介绍．; 关键词：TIO2纳米管化学处理法机理

俄歇电子像的蒙特卡罗模拟: 《现代科学仪器》2006年第z1期12-13,共2页丁泽军李永钢李会民张增明孙霞; This work is supported by the National Natural Science Foundation of China(Grant Nos.10574121,10025420 and 90206009).; 　　Simulation of Auger electron image contrast formation is helpful for analyzing the images in scanning Auger microscopy/microanalysis(SAM),which provides elemental and chemical composition of surface and,thus,appli...

Monte Carlo方法计算定量俄歇电子能谱分析中的背散射因子(英文)被引量：1: 《电子显微学报》2005年第6期541-546,共6页谈文舒丁泽军张增明; National Natural Science Foundation of China(No.10025420,No.90206009); 本文通过Monte Carlo方法模拟计算了定量俄歇电子能谱分析(如对Ni的L3VV俄歇电子和Pt的M5N67N67俄歇电子)中的背散射因子。由于计算中结合了相关领域的各种最新进展,因此该新计算可以为定量俄歇电子能谱分析提供更为准确的参数。; 关键词：背散射因子俄歇电子能谱(AEs) 蒙特卡洛(Monte Carlo)

ENERGY-LOSS FUNCTIONS DERIVED FROM REELS SPECTRA FOR ALUMINUM: 《Acta Metallurgica Sinica(English Letters)》2005年第3期217-222,共6页Z.M.Zhang Z.J.Ding H.M.Li K.Salma X.Sun R.Shimizu T.Koshikawa K.Goto; This work was supported by the National Natural Science Foundation of China(No.10025420,No.20075026,No.60306006 and No.90206009);the post-doctoral fellowship provided by a Grant-in-Aid for Creative Scientific Research of Japanese govermment(No.13GS0022).The authors would also like to thank Dr.H.Yoshikawa,National Institute for Materials Science of Japan,and Dr.T.Nagatomi,Osaka University,for their helpful comments.; The effective energy loss functions for Al have been derived from differential i nverse inelastic mean free path based on the extended Landau approach. It has be en revealed that the effective energy loss function is ...; 关键词：effective energy loss function Monte Carlo simulation extended Landau approach reflection electron energy loss spectro scopy ALUMINUM

SURFACE EXCITATION PARAMETER IN QUANTITATIVE SURFACE ANALYSIS BY ELECTRON SPECTROSCOPY: 《Acta Metallurgica Sinica(English Letters)》2005年第3期313-318,共6页K. Salma; This work was supported by the National Natural Science Foundation of China(No.10025420,and No.90206009).; The investigation of influence of surface effects on the energy spectra of elect rons is essential for comprehensive understanding of electron-solid interactions as well as quantitative analysis. The accuracy of the a...; 关键词：surface plasmons surface excitations parameter SELF-ENERGY

MONTE CARLO SIMULATION OF SPIN-POLARIZED SECONDARY ELECTRONS FROM IRON: 《Acta Metallurgica Sinica(English Letters)》2005年第3期325-330,共6页K. Salma; This work was supported by the National Natural Science Foundation of China(No.10025420,No.60306006 and No.90206009).; A Monte Carlo model considering the electron spin direction and spin asymmetry h as been developed. The energy distribution of the secondary electron polarizatio n and the primary energy dependence of the polarization...; 关键词：spin polarization secondary electron spin asymmetry Monte Carlo

ENERGY DISTRIBUTION OF BACKSCATTERED ELECTRONS FROM HEAVY METALS: 《Acta Metallurgica Sinica(English Letters)》2005年第3期345-350,共6页K. Salma; This work was supported by the National Natural Science Foundation of China(No.10025420 and No.90206009).; The full energy distribution of backscattered electrons from the elastic peak do wn to the true-secondary electron peak for heavy metals, Ta, W, Pt and Au, in Au ger electron spectroscopy in the EN(E) mode has been st...; 关键词：backscattered electrons Monte Carlo AES heavy metal

国家自然科学基金(10025420)