XAFS

Application of XAFS technology of synchrotron radiation in element research

同步辐射X射线吸收精细结构（XAFS）技术在元素研究中的应用

In situ XAFS is rich in chemical and structural information .

原位XAFS富含化学和结构信息。

Local structures of Pt thin films studied by grazing incidence fluorescence XAFS

掠入射荧光XAFS研究Pt超薄膜的局域结构

The New Progress of XAFS Study at BSRF & Total Reflection XAFS Method

BSRFXAFS的新进展&全反射XAFS实验方法

Fluorescence and transmission XAFS measurements by high brilliance synchrotron radiation were described in detail .

详细地阐述了荧光和透射XAFS实验方法在凝聚态物质局域结构研究中的应用。

In-situ XAFS study on the crystallization mechanism of NiB nano-amorphous alloy

原位XAFS研究纳米非晶态合金NiB的晶化机理

Effect of oxalate and humic acid on arsenate sorption by a red soil using XAFS method

应用XAFS研究草酸根和胡敏酸对As（V）在红壤中吸附的影响

XAFS station of Hefei National Synchrotron Radiation Laboratory

合肥国家同步辐射X射线吸收精细结构实验站简介

Synchrotron radiation XAFS station and Its Applications

同步辐射讲座第一讲同步辐射XAFS实验站及其应用

Amorphization of Selenium Induced by Ball-Milling : An XAFS Study

机械球磨硒非晶化的XAFS研究

Structural Characterization by XAFS Spectroscopy of Non-Porphyrin Nickel in Liaohe Vacuum Residue

辽河减压渣油中非卟啉镍的XAFS研究

XAFS study on Zn_ ( 1-x ) Co_xO diluted magnetic semiconductor

Zn（1-x）CoxO稀磁半导体的XAFS研究

A special synthesis cell was designed to meet the demands of both the in situ XAFS characterization and the hydrothermal process .

实验中采用了自主设计、用于原位表征的分子筛晶化池，该晶化池可同时满足XAFS表征和分子筛水热晶化过程的要求。

Annealed crystallization of ultrafine Ni-P and Ni-Ce-P amorphous alloys studied by XAFS

XAFS研究Ni-P和Ni-Ce-P超细非晶合金的退火晶化

The local structures of mechanically alloyed Cu-Sn mixtures have been investigated by X-ray absorption fine structure ( XAFS ) technique .

利用X射线吸收精细结构（XAFS）、透射电镜、荧光光谱对溶胶和薄膜进行分析，并考察了薄膜的光催化性能。

XAFS applications in condensed matters

XAFS在凝聚态物质研究中的应用

Local Structures of Mechanically Alloyed Fe_ ( 30 ) Cu_ ( 70 ) Binary System Studied by XAFS and XRD

机械合金化Fe（30）Cu（70）二元体系的局域结构研究

XAFS Study of Silica-supported Chromium-based Catalyst

二氧化硅担载铬基催化剂的XAFS研究

Studies on the Structures and Catalytic Properties of Oxidized Co / γ - Al_2O_3 Catalysts ⅱ . XAFS Characterizations of the Micro-Structures of Co Species

氧化态Co/γ-Al2O3催化剂的结构与反应性能研究.钴物种微观结构的XAFS表征

XPS and XAFS analysis indicated that C and F atoms had been doped in the lattice of crystalline TiO2 by substituting the oxygen or Ti atom .

XAFS和XPS结果表明C和F原子主要以替代氧或钛原子的形式掺入二氧化钛晶格中。

The local structures of Pt thin films grown by molecular beam epitaxy with the thickness range from 3 to 105 nm have been studied by the grazing incidence fluorescence XAFS technique .

利用荧光X射线吸收精细结构（XAFS）技术研究了厚度为3&105nm范围的分子束外延生长的Pt金属薄膜的局域结构。

The XAFS result shows that the annealing treatment at 550 ℃ for the Si-capped Ge quantum dots can hardly affect the thermal diffusion between Ge and Si atoms .

XAFS结果表明，生长的Ge量子点样品覆盖Si层后在550℃温度退火，对Ge/Si之间的热扩散混合的影响较小。

Compared with other structural analysis method , XAFS does not require long-range order structure and destruction of samples . Therefore , it is very suitable for XAFS to analysis amorphous structure of the ancient ceramics .

与其它结构分析方法相比，XAFS不要求样品具有长程有序结构，不需要破坏样品，因此，XAFS非常适合用于非晶态的古陶瓷结构分析。

X ray absorption fine structure ( XAFS ) was used to investigate the local structures around Ga atoms in the hexagonal nanocrystalline and crystalline GaN under 78K and 300K .

利用XAFS（X-射线吸收精细结构）方法研究六方的纳米晶和晶体GaN在78K和300K温度下Ga原子的局域配位环境结构。

Compared to chemical extraction methods , synchrotron based X-ray absorption fine structure ( XAFS ) spectroscopy gains more and more attentions because this technique can probe the molecular speciation of heavy metals in soils .

相对于化学提取法，同步辐射X射线吸收精细结构（XAFS）谱因能表征重金属的分子形态而倍受青睐。

Based on the requirement of the XAFS measurement of dynamically energy scanning , the concept design of the sagittal-focusing monochromator including optical design , parameters calculation , heat load analysis and the sagittal bending was introduced .

针对XAFS光束线能量动态扫描的实验特点，介绍了弧矢聚焦双晶单色器的物理设计：包括晶体光学结构、性能参数计算、晶体热载分析和弧矢弯曲原理。

Now , the structural kinetics of the phase transition under the high pressure-temperature , and the active atoms in the catalyzed reaction can be obtained bu using in situ and time-resolved XAFS method .

目前，利用原位和时间分辨XAFS技术已分别可获得高压高温下材料相变的结构和性能信息，以及催化反应中活性金属的动态变化。

The work of Chapter ⅳ mainly present the XAFS combined with the first principle calculations studies on the atomic , electronic structures and magnetism for the Co-doped ZnO based nano-wires , and-rods with diverse morphology .

论文的第四章工作主要利用XAFS技术并结合第一性原理计算方法系统的研究了不同形貌的Co掺杂ZnO基稀磁半导体纳米线、棒的局域结构和磁性的关系。

Using X-ray absorption fine structure ( XAFS ), the author analysed the valence and coordination number changes of Ni atoms in the process of lithium-ion inserting , inferring the possible process of lithium-ion reducing transition metal oxides .

采用X-射线吸收精细结构（XAFS）分析在锂离子嵌入过程中Ni原子的化合价和配位数的变化，推测金属锂还原过渡金属氧化物的过程。

X-ray absorption fine structures ( XAFS ) and X-ray excited optical luminescence ( XEOL ) at the Si K and Si L3,2 edge have been used to investigate the optoelectronic properties of Silicon nanowires .

采用X射线吸收精细结构谱（XAFS）和X射线激发发光谱（XEOL），在Si的K边和L3,2边研究了硅纳米线的光电特性。