The results showed that both the lattice constant and electromagnetic properties highly depends on hi~(2+) content and a 60 cm~(-1)blue shift of the characteristic absorption peaks of.
结果表明,纳米晶Ni_xZn_(1-x)Fe_2O_4红外吸收峰的晶格常数和电磁性能强烈地依赖于Ni~(2+)含量,随着Ni~(2+)含量增加,红外光谱显示金属一氧离子(M-O)化学键的特征吸收峰出现了蓝移,该峰蓝移60 cm~(-1)。
According to the electronic structure in natural state,the relationships between the differences of physical properties of Cu,Ag and Au and their electronic structures were explained qualitatively,and the lattice constants,cohesive energies,potential curves and .
根据自然态的电子结构定性解释了熔点、拉伸强度、维氏硬度、体弹性模量、电导和热导率物理性质差异与电子结构的关系,定量计算了晶格常数、结合能、势能曲线及线热膨胀系数随温度的变化。
Using X-ray, back scattered electrons, cobalt magnetism meter and coercive force meter, the compositions, lattice constant, saturation magnetization and coercive force of vacuum sintered Ti(CN) base cermets were studied.
用X射线衍射、背散射电子像、钴磁计、矫顽磁力计等分析手段研究了真空烧结Ti(CN)基金属陶瓷合金的成分、晶格常数与其饱和磁化强度及矫顽磁力的关系。
The influences of microstructure evolution of a single crystal nickel based surperalloy with different states on the lattice parameter and misfit was investigated by means of microstructure observation and XRD diffraction analysis.
通过对不同状态单晶镍基合金进行组织形貌的观察和X-ray衍射分析,研究了组织演化对合金中γ′、γ两相晶格常数和错配度的影响。
The results shows that the lattice parameter of α-Cu(Zn)is increased continually.
采用X射线衍射仪、电子扫描、TEM透射电镜和DTA差热分析等手段,研究了在Ar气氛保护下Cu-Zn-Al2O4粉在高能球磨过程中发生的机械合金化反应,分析了不同球磨时间对α-Cu的晶格常数和粉体成分、形貌、热稳定性的影响。
The crystallization behavior and the lattice parameter of amorphous(FeCo) 73.
用X射线衍射方法研究了 (FeCo) 73 5Cu1Nb3 (SiB) 2 2 5非晶合金在不同温度退火的晶化行为及晶格常数的变化。
The change law of the crystal lattice constant is found, i.
采用金相观察、差热分析和X射线衍射等方法 ,分析确定了稀土永磁合金———(Sm ,Dy Fe Co)的 (Sm ,Dy)Fe2 (Sm ,Dy)Co2 的变温截面图 ;寻找出了合金的晶格常数的大小随合金中元素变化的规律性 。
By using the point charge model in K 3C 60 crystal,we have computed the cohesive energy,crystal lattice constant at equilibrium and bulk modulus.
利用点电荷模型，计算了Ｋ３Ｃ６０晶体的结合能，得出晶格常数为ａ＝１４。
The component dependence of crystal lattice constant,saturated magnetization and Curie temperature has been analyzed.
对晶格常数、饱和磁化强度、居里温度与磷含量的关系进行了详细的分析。
The First-Principles with Pseudopotentials Method based on the Density Functional Theory was applied to calculate the lattice parameters and Cohesive Energy of noble metals(Cu Ag Au),and then the Density of States of the noble metals are investigated in detail.
基于密度泛函理论,采用第一性原理赝势法,首先计算了贵金属(Cu Ag Au)晶格常数及内聚能,在此基础上计算并分析了贵金属(Cu Ag Au)的态密度。
98 which is determined by means of ultraviolet absorption edge position,the IR vibrational spectrum,lattice parameters and Curie temperature.
通过测量紫外吸收边的位置、红外振动光谱、晶格常数和居里温度的方法 ,测出晶体中的锂铌比([Li]/ [Nb])为 4 9。
The paper analyses the body lattice parameters and surface geometry structure of a PbS(001) surface with the first principle method.
用第一性原理方法计算了铅盐PbS的体晶格常数和(001)表面的几何结构,计算结果表明铅盐(001)表面几何结构具有弛豫和褶皱的特性,为铅盐的广泛应用提供了理论参考数据。
The relationship between lattice constants and temperature in EET;
余氏理论中晶格常数与温度的关系
First-principles studies for the lattice constants,magnetism and electronic structures of diluted magnetic semiconductors (In_(1-x),Mn_x) As;
第一原理计算稀磁半导体(In_(1-x)Mn_x)As的晶格常数,磁性和电子结构
The results show that the lattice constants of GdCo2,GdCo5 and Gd2Co17 alloys enlarge almost linearly with the Al addition,while they all retain their respective structure.
研究结果表明:在一定范围内掺杂Al导致GdCo2、GdCo5和Gd2Co17晶格常数增大,但仍保持各自的晶体结构;Al的添加使GdCo5和Gd2Co17的居里温度降低,但是对于GdCo2却是先增后减。
The Error Analysis and Treatnent of the Result of Accurate Measuring Latlice Constant Using Diffractometer
衍射仪精确测定晶格常数的误差分析及处理
The C_(60)-polyethylene thin film is in a cry- stal state when the substrate temperature is about 140℃ and its lattice constant is1.454nm.
基底温度为140℃蒸积的c＿（60）－pE薄膜具有晶态结构，其晶格常数为1．454nm。
Lattice Parameters and Effects Factors of Single Crystal Nickel-base Superalloy
单晶镍基合金中γ,γ′两相的晶格常数及影响因素
MADELUNG CONSTANT AND COMPUTER AIDED\=COMPUTATION OF IONIC CRYSTAL LATTICE ENERGY
Madelung常数和晶格能的计算机辅助计算
Study on the Relation between the Dielectric Constant and the Lattice Distortion of PZT and PT;
PZT和PT介电常数与晶格畸变关系的研究
We also study the relation between the dielectric constant and lattice distortion of the PT tetragonal and cubic phase region.
我们还研究了PT四方相区和立方相区介电常数与晶格畸变的关系。
We comprehensively investigate and discuss the relation in the tetragonal, rhombohedral and coexistence phase region of PZT.
我们对PZT四方相区、角相区和混合相区介电常数与晶格畸变的关系进行了全面研究和探讨。
Y elastic constants of polycrystalline materials with hexagonal system structure
具有六方晶系结构的多晶体材料弹性常数——Y弹性常数
The elastic constants of polycrystalline materials with cubic system structural single crystals
具有立方晶系结构的多晶体材料的弹性常数——Y弹性常数
Lagrange's method of variation of constants
拉格朗日常数变易法
Test methods for electroelastic constants of piezoelectric crystals
GB/T12634-1990压电晶体电弹常数测试方法
The geometric relations of crystal constants α,β,γ and α~*,β~*,γ~*;
晶体常数α、β、γ与α~*、β~*、γ~*的几何关系
The white and blue crystals of topaz are large, often weighing thousands of carats.
这些白色或蓝色的黄水晶晶体很大，常常有数千克拉重。
An Unstructured Algebraic Multigrid Method On Lattice Materials;
一类晶格材料（Lattice Materials）的无结构代数多重网格法
An Application Study for Reducing Abnormal Display of TFT-LCD Module With 6σ Method;
六西格玛方法在减少薄膜晶体管液晶模块画面异常中的应用
Commonly the dolomite crytals form a framework with evenly distributed porosity.
通常白云石晶体构成格架，它有均匀分布的孔隙。
Special Heat Conduction in One-dimensional Peierls Systems
一维派尔斯晶格体系中反常热导的研究
The Inquiry of Three Kinds of Common Crystal Structure of Metals and their Atom Numbers in the Crystal Cells;
金属的三种常见的晶体结构及其晶胞原子数的研讨