晶格结构

La（1-x）TexMnO3晶格结构的X射线粉末衍射分析

XRD analysis on lattice structure of La_ ( 1-x ) Te_xMnO_3

发现Mn~+离子、C离子的注入都会损伤样品的晶格结构，从而影响样品的发光特性，而退火处理对这些损伤有一定的修复作用，这可以从发光峰强度的变化及波长的蓝移来判定。

Moreover , the crystal lattice structure will be restored after annealing , which can be determined by the change of fluorescence peak intensity and blue migration of wavelength .

超晶格结构X射线衍射分析及其结构参数的计算

Superlattice structure 's X-ray diffraction analyzing and structure parameters 's calculating

半导体超晶格结构参数的X射线衍射运动学理论的计算

Calculating of X-ray diffraction kinematical theory on STRAIN-LAYER superlattice structure parameters

超晶格结构的X射线衍射拟合计算

X-ray double-crystal diffraction of superlattices and its computer simulation

通过XRD测定了它的晶格结构和晶胞参数。

Its crystal lattice structure and parameters were tested by XRD .

Al的掺入使得晶面间距差别较小，掺杂没有明显改变晶格结构。

The doping did not change the lattice of structure , and the less impact on the crystal spacing .

理论分析和实验检测两方面的研究都证明晶体粒子超微化和晶格结构的微应变能使X射线的衍射峰变宽。

Both theoretic researches and practice measurement show that ultramicro particle size and lattice strain are able to broaden diffraction line .

ZnO材料无论是在晶格结构，晶格常数还是在禁带宽度上都与GaN很相似，对衬底没有苛刻的要求而且很易成膜，被认为是很有前途的光电子材料。

The crystal structure and lattice constant of ZnO are similar to those of GaN .

MBEGaAs/AlAs一维超晶格结构参数的X射线双晶衍射测量

Measurement of One-Dimensional MBE GaAs / AlAs Superlattice Structure Parameters by X-Ray Double Crystal Diffractometry

利用XRD和AFM等分析表征了三氧化钨薄膜的晶格结构和表面形貌，实验发现所制备的三氧化钨为非晶结构，具有相对平整的表面。

The structure and the surface morphology of the thin films were characterized by XRD , AFM .

室温X射线衍射谱图的精修结果显示Al~（3+）掺杂没有改变样品的晶格结构，但提高了Sr2FeMoO6晶格的阳离子有序度。

The degree of the cation ordering of Sr_2FeMoO_6 increases with Al doping obviously as shown by the refinement of room-temperature X-ray diffraction .

XRD数据显示，与Gr复合的NiCo纳米粒子经退火处理后具有晶格结构，且不规则的分散在Cr表面。

XRD shows that NiCo nanoparticles have crystal structures after annealing , irregularly dispersing on Gr surface .

当ZnO薄膜具有良好的c轴取向和晶格结构时，可得到优良的光电性能比如紫外光受激发射。

Due to its structural properties such as good c-axis orientation and excellent crystal lattice property , it has outstanding opto-electronic properties , especially its ultraviolet stimulated emission .

基于CellMatrix结构，本文首先在晶格结构上设计基本字符比较单元，而后在此基础上逐层构建更高层次的子序列测试单元和单条序列处理架构，从而实现了基于模式驱动的模体发现算法。

This paper implements the pattern-driven motif finding algorithm on Cell Matrix by firstly designing the basic comparing unit and then hierarchically constructing the higher subsequence test unit and the architecture for processing one entire sequence .

XRD分析的结果表明，热处理催化剂活性的提高看来主要是由晶格结构改变的结果引起的。

The results of XRD analysis showed that the enhanced activity of heat-treated catalysts appeared to originate primarily as a result of the change in the lattice structure .

采用多超晶格结构有效提高了r面蓝宝石衬底上的非极性a-GaN材料的生长质量。

The quality of a-GaN grown on r-sapphire substrate is improved by using several superlattice .

利用X射线衍射（XRD）表征了自旋阀多层膜的超晶格结构，研究了NiFe缓冲层对自旋阀生长取向的影响。

A well-defined superlattice structure was characterized by high-angle X-ray diffraction , and the influence of NiFe buffer layer upon the orientation of crystalline growth was studied .

X射线粉晶衍射结果表明，研磨过程降低了粉末衍射峰的强度，但直接加热干燥和共沸蒸馏干燥均未破坏电气石的晶格结构。

X_ray powder diffraction shows that the intensity of diffraction peaks decreases after grinding . There is no damage to the tourmaline crystal lattice in the process of direct heating , azeotropic distillation , or ultrafine grinding .

用X射线衍射谱（XDS）测量分析晶格结构和注入损伤（缺陷）；

The structure and implanted damage ( defects ) of these crystals have been analyzed systematically by X-ray diffractional spectra ( XDS ) and PL.

SEM和TEM测试显示碳纳米管被激光截短，管壁变得粗糙不平。Raman光谱分析说明石墨层晶格结构发生了扭曲和混乱。

The result of SEM and TEM analyses showed that the CNTs were truncated and the tube became rough . Raman spectra showed that the carbon layer crystal lattice structure was contorted and disordered .

并利用扫描电镜、x射线分光衍射、压汞分析等方法研究金属化合物对石灰石的表面形态，晶格结构以及孔结构特性的影响，从而探讨了金属化合物对促进石灰石脱硫效果的促进机理。

The mechanics analysis was based on the change of the properties of sorbents after calcination , such as apparent structure , cell parameter and pore distribution , which were measured by SEM , x-ray diffraction ( XRD ) .

XRD图显示石墨烯的衍射强度相对于石墨和氧化石墨烯来说甚微，说明石墨烯剥落成为单层或者几层结构，从而形成一种新的晶格结构。

The diffraction intensity of graphene was much weaker than that of graphite and graphite oxide , may because graphene was exfoliated to monolayer or a few layers and thus formed a new lattice structure .

对于Ni掺杂的样品，其结构和光学吸收分析结果显示，Ni2+离子已经部分的替代了Zn2+离子进入到ZnO的晶格结构中。而随着Ni含量的增加，薄膜的表面形貌变得更加不均匀。

Structural and optical absorption analysis reveal that Ni has been incorporated into ZnO lattice as Ni2 + substituting for Zn2 + ions , and the microstructure of the films becomes more inhomogeneous with increasing Ni content .

利用这一技术制出的样品，用TEM观察到了GaAs/AlGaAs超晶格结构中周期性的精细成分调制的新现象。

In such specimens prepared with the technique , an unexpected periodic compositional modulation in the fine low-dimensional structure named " Fine Low Dimensional Modulated Fringes " of GaAs / AlGaAs multilayers grown by MBE are observed .

同时，SEN、XRD表征测试结果表明，催化剂的表面形貌和骨架晶格结构在热处理和水热处理前后没有发生大的变化，这是催化剂耐湿热稳定性好的根本原因。

The results of SEM and XRD showed that the good hydrothermal stability of Ag-SAPO-34 catalyst is due to its surface and crystalline structure still unchanged after being thermal treated under high temperature .

第三章对空心球堆积结构材料进行了压缩实验研究。其中包括：乒乓球粘结为立方晶格结构的压缩实验研究，Al2O3空心球环氧树脂粘结堆积压缩实验研究。

Chapter 3 gives the compression experimental investigations on the structures of stacking hollow spheres , including the regular arrays of ping-pong balls stacked in a cube lattice and the random arrays of Al_2O_3 hollow spheres bonded by epoxy resin .

但是，两种材料具有不同的晶格结构，生长工艺也不兼容，使得在GaN上外延生长BFO薄膜面临一系列技术问题。

However , the two materials have different lattice structure and non-compatible growth processes , the realization of BFO epitaxially grown on GaN faces a series of technical problems .

在扫描探针显微镜（SPM）的扫描过程中，由SPM的扫描线与物质表面周期性晶格结构进行干涉可以形成纳米云纹图像。

Moir é technique using a scanning probe microscope ( SPM ) is developed , in which the natural periodic structure of a crystal is used as an ideal spacing grating .

用射频等离子体辅助分子束外延技术（RF-MBE）在c面蓝宝石衬底上外延了高质量的GaN膜以及AlN/GaN超晶格结构极化感应二维电子气材料。

High-quality GaN films and AlN / GaN polarization-induced two-dimensional electron gas ( 2DEG ) materials are grown on ( 0001 ) sapphire substrates by radio-frequency plasma-assisted molecular beam epitaxy ( RF-MBE ) .