晶格常数

词组短语

lattice constant

与晶格常数相关的网络例句 [注：此内容来源于网络，仅供参考]

Furthermore, the larger the atomic lattice, the smaller the sliding friction coefficient is.

滑动摩擦系数随晶格常数的增加而降低，而当晶格常数较大时，其变化对滑动摩擦系数影响较小。

It was also found that the film of smaller grains corresponded to a smaller lattice constant of the garnet structure, which implied that fewer Bi〓 ions substituted into the dodecahedral sites in the garnet, due to the fact that the smaller grains resulted in more grain boundaries, thus leading to more serious Bi segregation in the grain boundaries.

分析表明，细小的晶粒意味着薄膜中含有更多的晶界，这样将导致Bi组分在晶界上的偏析较显著，而进入石榴石结构中氧十二面体间隙的Bi〓较少，对于Bi，Al∶DyIG来说，石榴石相晶格常数与{Bi〓}〓呈正相关关系，由此可以解释具有细小晶粒的薄膜对应较小的石榴石相晶格常数。

The resulting materials were characterized by x-ray diffraction, Fourier transform infrared spectroscopy, Nuclear magnetic resonance and Photoluminescence. Those spectra reveal that by adding SiO2 to YAG:Ce precursor, the lattice constant decreases while vacancies are generate due to the co-dopant ions (Si4+) replaces in the place of Al3+ sites of YAG:Ce system. YAG:Ce phosphors with Y3+ dodecahedral site replaced by Ce3+ and diffused effectively as an activator, as a result the photoluminescence intensity increased about ~20-30%.

研究成果显示，掺杂SiO2之YAG：Ce萤光粉经过高温热处理后，由X光绕射、红外线吸收光谱仪以及核磁共振可以得知，当SiO2添加量增加时，YAG：Ce晶格常数会因为Si4+取代Al3+的四面体晶格位置而变小，同时产生将YAG：Ce之铝离子空位缺陷，使活化中心更有效地在YAG：Ce主体中扩散取代Y3+的十二面体晶格位置，提高其发光性质约20~35%。

The calculated results show that the total energy of one unit increased with increasing of hydrostatic pressure,while the lattice constant decreased.

计算表明单位晶胞总能量和晶格常数随水静压的增大而增大，晶格常数随水静压的增大而减小。

Lattice constants a stays constant and c is inclined to decreasing.

晶格常数a基本不变，而晶格常数c有减小的趋势。

Using the modified analytical embedded atom method, the physical properties of D03 type Fe3Al alloy, including the lattice constant, formation heat, elastic constants, phonon dispersion curves, density of states, molar heat capacity at constant volume, Debye temperature and thermal expansion, were calculated. The calculated results were compared with the experimental data and those obtained by others.

摘 要：应用改进分析型嵌入原子模型，系统地计算了D03 结构Fe3Al合金的晶格动力学性能，包括晶格常数、形成热、弹性常数、声子谱、态密度、摩尔定容热容、德拜温度和热膨胀系数等，并将计算结果与已有实验数据和其他理论计算结果进行了比较。

More defects forming in the growth plate during deposition almost attribute to the lattice constant relaxation, which makes its lattice constant get larger. However, self-annealing of diamond thick films for long time in the process of deposition makes their lattice constant in their interior and nucleation plate approach its natural value.

化学气相沉积金刚石初期生长的晶体存在大量的空位等缺陷，晶格松弛，在金刚石膜持续生长过程中，形核面和膜内部在高温下发生长时间的自退火，缺陷浓度下降，晶格松弛现象消除，晶格常数变小并趋于理论值。

Through studying the variation of lattice constants of Al_2TiO_5 withtemperature, the authors discovered am abnormal phenomenon that lattice constant c of Al_2TiO_5decreases with the increase of temperature.

通过仔细分析钛酸铝的晶格常数随温度变化的特点，发现钛酸铝的晶格常数C随温度升高而降低这一反常现象。

Through studying the variation of lattice constants of Al2TiO5 with temperature, the authors discovered an abnormal phenomenon that lattice constant c of Al2TiO5 decreases with theincrease of temperature.

通过仔细分析钛酸铝的晶格常数随温度变化的特点，发现钛酸铝的晶格常数c随温度升高而降低这一反常现象。

The similarities in crystal structures and lattice constants between theLaNiO3 and BST films offer the benefits of better lattice matching and structural compatibilities,and the potential for improved dielectric and leakage current properties.

研究表明LaNiO_3和BST薄膜在晶格结构和晶格常数上的相似性给BST薄膜和底电极提供了更好的晶格匹配，从而改善BST薄膜的性质。

与晶格常数相关的网络解释 [注：此内容来源于网络，仅供参考]

celadonite：绿鳞石

着重对各类型金矿床蚀变带内云母类矿物进行了单矿物提纯、矿物化学定量分析、物理性质鉴定、X光衍射分析、差热分析、红外吸收光谱分析、晶格常数计算、形成条件等方面的系统研究,确定了蚀变岩带内有9种云母类矿物,5个矿物化学-多型系列,新鉴定出5种云母类矿物:绿鳞石(Celadonite)、铁绿鳞石(Fer

miller indices：密勒指数

电子集成技术按工艺方法分为以硅密勒指数(Miller indices) 以晶胞基矢定义的互质整数,用以表示晶面的方向. 1)确定某平面在直角坐标系 3个轴上的截点,并以晶格常数为单位测得相应的截距. 2)取截距的倒数,然后约简为 3 个没有公约数的整数,

lattice constant：晶格常数

气孔半径为108nm,晶格常数(Lattice Constant)为420nm. 只要在上面设计出称为"线缺陷"的无孔部分,即可形成共振器,具有选择地密封特定波长的效果. 此次的共振波长为1581.85nm. 共振波长的宽度非常小,仅为1.6pm. 导光线路的损耗为2dB/cm,

crystallographic lattice constant：晶格常数

crystallographic group | 结晶体群 | crystallographic lattice constant | 晶格常数 | crystallographic notation | 晶面表示法

optical lattice constant：光晶格常数

"滤光器","optical filter" | "光晶格常数","optical lattice constant" | "雷射","optical maser"

constant, lattice：晶格常数

游离常数 constant, ionization | 晶格常数 constant, lattice | 增殖系数 constant, multiplication

lattice perfection：晶格完整

lattice parameter 晶格常数 | lattice perfection 晶格完整 | lattice pitch 晶格间距

lattice perfection：晶格完整Xmj中国学习动力网

lattice parameter 晶格常数Xmj中国学习动力网 | lattice perfection 晶格完整Xmj中国学习动力网 | lattice pitch 晶格间距Xmj中国学习动力网

Primitive cell：原胞

北京大学2000年硕士入学固体物理试题 招生专业:凝聚态物理 光学 研究方向:各研究方向 一、(20分)说明半导体硅单晶的晶体结构,布拉伐格子,所属晶系、点群和空间群,每个单胞(Conventional unit cell)中的硅原子数;如果晶格常数为a,求正格子空间原胞(Primitive cell)的体积和第一布里渊

unit cell constants：晶格常数

unit cell 单位晶胞;单位格子 | unit cell constants 晶格常数 | unit charge 单位电荷