原子点阵

三级结构为金、钌纳米晶粒的高分辨晶格像，表明纳米晶表面原子点阵存在畸变。

The third level is in atomic scale indicating the atomic lattice of Au / Ru nanoparticles , showing that the lattice spacings in surface are different from the interplanar spacings .

低温比热测量是研究固体的电子能态结构、原子点阵振动状态、相变、界面结构等信息的重要的且很有效的手段之一。

The measuring of low-temperature specific heat is an important and effective method to study the structure of electronic states , the atomic vibration of lattice , phase transition and structure of grain boundary .

由原子在点阵中扩散的反应率过程理论，在最近邻近似下，计算了AB合金的长程有序化动力学及长程序为零时的短程有序化动力学。

According to the theory of the rate process of diffusion of atoms in lattice , the kinetics of long-range ordering and short-range ordering under the condition of zero long-range order in the nearest neighbour approximation has been investigated .

文中讨论了氮化层的原子排列点阵相对于蓝宝石衬底（0001）面旋转了30°的机理；

The mechanism of the 30 ? rotation of ( 0001 ) nitride plane produced by the nitridation with respect to the ( 0001 ) Al2O3 is discussed .

如果我有其中有N个原子的晶格点阵。

If you have a crystal lattice with N atoms in it .

用光梯度场控制原子制做纳米点阵研究

Study on Fabricating Nanometer Lattice by Controlling Atoms with Gradient Light Field

用光操纵原子制做纳米点阵使器件的阵列密度和尖端曲率得到大幅度提高，该器件作为发射极可以降低工作电压和提高发射电流。

Nanometer lattice , whose array density and curvature can be increased , fabricated by using light gradient field to control atoms , and the goal of reducing operating voltage and increasing emitting current will be reached if such device is used as emitter .

介绍用光梯度场操纵原子制做纳米点阵的原理，对原子束的准直进行分析，给出原子束在激光梯度场中聚焦的经典模型和量子模型并进行数值模拟。

The principle of fabricating nanometer lattice by the manipulation of atoms with gradient light field is presented , and collimation of atomic beam is analyzed . The classical model and quantum model to describe focusing characteristics of atomic beam in light field and numerical simulations are given .

部分W原子扩散到ZrC点阵中，形成了（Zr，W）C固溶体；

A ( Zr , W ) C solid solution zone is formed in ZrC .

当团簇的平均原子动能较低时，团簇对基体表层原子点阵损伤较小，基本属于沉积团簇；

Clusters with low E a cannot damage the surface lattice seriously and the clusters can be considered as a deposition cluster .

结果表明，Al原子择优占据6c晶位是导致Al原子对Co亚点阵各向异性正贡献大于Ga原子的主要原因。

The results show that strong preferential occupancy by Al of 6c sites results in Al atom having a much stronger positive contribution to Co-sublattice anisotropy than Ga atom .