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定量表面电子能谱中的表面效应问题研究
  • 项目名称：定量表面电子能谱中的表面效应问题研究
  • 项目类别：面上项目
  • 批准号：10574121
  • 申请代码：A040204
  • 项目来源：国家自然科学基金
  • 研究期限：2006-01-01-2008-12-31
  • 项目负责人：丁泽军
  • 负责人职称：教授
  • 依托单位：中国科学技术大学
  • 批准年度：2005
中文摘要：

本项课题着重于定量地理解和描述表面电子能谱学（反射电子能量损失谱、电子弹性峰谱、俄歇电子能谱、X光电子能谱）中电子信号的产生和发射过程以及级联二次电子对电子能谱背景的贡献，特别是在材料的表面、界面和体内的非弹性散射过程，研究表面激发和体激发对电子非弹性散射的分别贡献，从而对电子非弹性散射平均自由程进行表面效应修正。根据电子自能的理论计算得到非弹性散射截面并与实验相比较，结合采用蒙特卡罗方法模拟电子在材料表面和体内的输运过程，计算定量表面分析中所需的表面激发参数以及新的背散射因子，为极微尺度至纳米尺度下的表面微分析和表征手段的进一步发展提供理论依据。

中文主题词： 表面激发;表面电子能谱;蒙特卡罗模拟;电子非弹性散射
成果综合统计
成果类型
数量
  • 期刊论文
  • 会议论文
  • 专利
  • 获奖
  • 著作
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期刊论文
基于反射电子能量损失谱的Zn光学性质研究
多孔状的Eu:Y2O3/SiO2的合成与光学性能
基于双极子模型的纳米钙钛矿锰氧化物低场磁阻行为模拟研究
La1-xPrxCrO3纳米晶的结构和磁性质
掺杂金属颗粒的高分子工质激光推进实验研究
Insulator Nanocapillary Production from Biological Sample
The Pressure Effect on the Photoluminescence and Raman Spectra of Nd(DBM)3.Phen
Theoretical Study on the Structural and Elastic Properties of ZnO Nanotubes
Temperature Dependence of the Fluorescence Emission Intensity of Eu/TiO2 Nanocrystals
Ab Initio Calculation of Elastic Properties of Rock-Salt and Zinc-Blend MgS under High Pressure
Effective Energy Loss Functions of Mo and Ta Derived from Reflection Electron Energy Loss Spectra
Theoretical Investigation of Exchange Bias
Electronic Transport through an Open Elliptic Cavity
High Pressure Phase Transition of Carbon Disulfide
Observation of an Ultraviolet Emission Band in TiO2 Nanocrystals Doped with Eu3+
Strong Photoluminescence Emission of Eu:TiO2 Nanotubes
On the Energy Distribution of Secondary Electrons Emitted from Metals
Size-controllable La2/3Ca1/3MnO3+δ Nanocrystalline Synthesis by Modified Citric Pyrolysis Process
Nonlinear Thermal Properties of Three-Terminal Mesoscopic Dielectric Systems
High Pressure Studies of Acetophenone Azine
Theoretical Investigation of Exchange Bias in the Compensated Cases
Energy Losses of Swift Protons to Hydrogen Atoms
Improved Calculation of the Backscattering Factor for Quantitative Analysis by Auger Electron Spectr
High Pressure Photoluminescence of CdZnSe Quantum Dots: Alloying Effect
Study of X-ray Absorption Near-Edge Structure with a Photoemission Electron Microscope
A Calculation of Backscattering Factor Database for Quantitative Analysis by Auger Electron Spectros
Dependence of Surface Effects in Photoelectron and Auger Electron Angular Distribution on Glancing I
投影电子束光刻中电子穿透掩膜的Monte Carlo模拟
The database of backscattering factor for quantitative analysis by auger electron spectroscopy(AES)
Monte Carlo Calculation of Electron Rutherford Backscattering Spectra and High-Energy Reflection Ele
Photoluminescence Study of Congo Red Crystal under High Pressure
Electron Inelastic Scattering and Secondary Electron Emission Calculated without the Single-Pole App
Monte Carlo Simulation Study of SEM Images of Rough Surfaces
Surface Excitation Probabilities in Surface Electron Spectroscopies
Monte Carlo Simulation Study of Quasi-Elastic Electron Scattering from an Overlayer/Substrate System
Anharmonic Effects in Single-Walled Carbon Nanotubes
Monte Carlo Simulation of SEM Image of Sidewall Shape for Linewidth Measurement
Monte Carlo Simulation of Dopant Contrast in SEM Image
Monte Carlo Simulation Study of Electron Interaction with Solids and Surfaces
Effective Energy Loss Function of Silver Derived from Reflection Electron Energy Loss Spectra
Analysis of the Spin Polarization of Secondary Electrons Emitted from Ferromagnetic Materials
XPS Study of Nano Thin Films on Substrate
Energy Loss Spectra of Iron
Photoluminescence Study of Nd:YVO4 under High Pressure
Optical Properties of Eu3+-Doped TiO2 Nanocrystalline under High Pressure
Effects of Pressure Transmitting Media on Raman Features of Single-Walled Carbon Nanotubes
Mo和Ta的有效电子能量损失函数
复杂形貌试样的扫描电镜成像衬度模拟
会议论文
Optical Properties of Urchin-like ZnO Nanostructure
Monte Carlo Simulation of SEM Image of Sidewall Shape for Linewidth Measurement
Monte Carlo Simulation Study of Quasi-Elastic Electron Scattering from an Overlayer/Substrate System
Surface Optical Proporties Derived from REELS and XPS Spectra for Cu, Ag and Ni
Monte Carlo Simulation Study of Auger Electron Images
Surface Excitation Probability Extracted from Measured REELS Spectra
Monte Carlo Simulation of SEM and AEM Images
XPS Study of Nano Thin Films on Substrate
Energy Loss Spectra of Fe
Monte Carlo Simulation for Low-Energy Electron Lithography
Monte Carlo Simulation of Secondary Electron and Auger Electron Signals Emitted from Nanostructures
Ab Initio Calculation of Elastic Properties of Rock-Salt and Zinc-Blend MgS under High Pressure
Monte Carlo Simulation of Electron Interaction with Solids and Surfaces
复杂形貌试样的扫描电镜成像衬度模拟
Mo和Ta的有效电子能量损失函数
Surface Optical Properties Derived from REELS Spectrum
Monte Carlo Simulation of Dopant Contrast in SEM Image
Monte Carlo Simulation of X-ray Photoemission Electron Microscopy Image
Monte Carlo Simulation of Electron Signal Emission from Nanostructures
Sensitivity of Model-Based SEM Dimensional Measurements to Model Assumptions
A Monte Carlo Simulation of Secondary Electron Excitation
A Monte Carlo Modelling of Electron Signals in SEM Imaging
Depth Distribution Functions of Secondary Electron Production and Emission
扫描电子显微成像模拟的MPI及OpenMP并行化
著作
第十章. 定量表面分析中的计算与模拟
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