extended X-ray absorption fine structure,EXAFS是什么意思

用法例句

Nuclear magnetic resonance (NMR) imaging,X-ray absorption fine structure (XAFS) analysis,transmission electron microscope (TEM),and photocatalytic property testing were carried out.

利用核磁共振仪、扩展X射线吸收精细结构分析、透射电镜对溶胶中的锐钛矿晶体进行深入分析,并考察了锐钛矿晶体的光催化活性。

Sols and films were characterized by X-ray absorption fine structure(XAFS),transmission electron microscopy,and fluorescence emission spectrum,and the photocatalytic performance of the complex film on Rhodamine .

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。

The X-ray absorption fine structure spectrum (XAFS) of Fe element in glaze of Ru ware excavated in Qingliang temple was obtained.

本工作测试了宝丰清凉寺出土汝瓷釉中Fe元素的X射线吸收精细结构谱(XAFS),在数据分析中采用主因子分析法结合线性叠加拟合法分析了古汝瓷釉中Fe的价态比例,利用色差计分析了样品的主波长,结果表明,瓷釉中Fe2+/Fe3+大,则釉色偏青,反之则偏黄。

The structural evolution of ultrafine NiB and NiP amorphous alloys prepared by chemical reduction during the annealing process is investigated by X ray absorption fine structure (XAFS), X ray diffraction (XRD) and differential thermal analysis (DTA) techniques.

采用X射线吸收精细结构 (XAFS) ,X射线衍射 (XRD)和差热分析 (DTA)等方法研究了以化学还原法制备的NiB和NiP超细非晶态合金催化剂在退火过程中的结构变化 。

The sulphur 1s and oxygen 1s near edge X ray absorption fine structure (NEXAFS) spectra of (SO+2O)/Cu(100) are analyzed by using the multiple scattering cluster (MSC) method and the cluster electronic structures of (SO+2O)/Cu(100) are examined by a discrete variational (DV) X α study.

利用多重散射团簇 (MSC)方法对 (SO + 2O) /Cu( 1 0 0 )的硫 1s和氧 1s近边X射线吸收精细结构 (NEXAFS)谱的理论分析和利用DV Xα 方法对该系统的团簇电子结构研究 ,揭示了该系统NEXAFS谱反常共振结构的物理起源 。

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)方法研究了机械合金化(Mechanical alloying,MA)方法制备的Cu-Sn二元金属合金在球磨过程中的结构变化。

Effects of growth conditions including lattice mismatch and growth temperature on the local structures of ZnO films prepared by MBE have been investigated using fluorescence EXAFS at Zn K edge.

利用同步辐射广延X射线吸收精细结构(EXAFS),研究在不同条件下分子束外延制备的ZnO薄膜,如分别在蓝宝石(0001)、Si(100)衬底上,生长温度为200℃或300℃下得到样品的局域结构。

EXTENDED X-RAY-ABSORPTION FINE STRUCTURE AND NEGATIVE THERMAL EXPANSION

外延X射线吸收精细结构和负热膨胀(英文)

extended x ray absorption fine structure

扩展x射线吸收精细结构

International XAFS Society (IXS)

国际X射线吸收精细结构学会

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

accurate x ray structure analysis

精密x 射线结构分析

XRD Characterization of GaAs-Based Hetero-Epitaxy Materials and SiC MESFET Structure Materials;

GaAs多层异质外延结构材料和SiC MESFET结构材料的X射线双晶衍射分析

Effect of Different Buffer Planes in AlGaN Epitaxial Thin Film on Structure and Properties Studied by XRD

利用X射线衍射考察不同缓冲层对AlGaN外延薄膜微结构的影响

X-ray absorption near edge structure

Ｘ射线吸收近边结构

X-ray absorption spectrometer

X射线吸收式光谱仪

X-ray apparatus for structure analysis

结构分析用x射线分析

The structure of product was illustrated with Powder X-ray diffraction and FT-IR difference spectrum technology.

用X-射线和红外光谱表征了微胶囊的结构。

portable X-ray absorption analyzer

便携式X射线吸收分析仪

Application of X-ray Diffraction in Characterization of Material Structure

X射线衍射在材料结构表征中的应用

X-ray study on layered structure of injection-molded PP

注射成型PP层次结构的X射线研究

We used X-ray absorption to study how structural changes in the chemical bonds of one iron atom affect the structure of the other iron atoms.

我们利用X射线的吸收去研究一个铁原子的化学键在结构上的改变是如何影响其他铁原子的结构的。

X-ray absorption experiments on atoms bound to surfaces provided another good example of the use of synchrotron radiation.

对于同表面结合的原子所进行的x射线吸收实验，也很好地说明了同步加速器辐射的应用。

Investigation to the Effect of Exposure to X-ray on Spermatogenesis of Mice;

体外X-射线照射对小鼠生精功能影响的研究

The Set-Up of Magnetic Circular Dichroism Absorption Spectroscopy of Hard X-Rays Range at Beijing Synchrotron Radiation Laboratory;

硬X射线磁圆二色吸收谱实验方法的建立