晶格点

一旦确定离锥顶点最近的重合晶格点，就能够得到相应的重合角和石墨化排列程度。

Once the nearest coincident points to the apex is identified , both the overlap angle and the degree of graphitic alignment can be obtained .

同时也论证了在单层量子点和超晶格量子点材料中，计算量子点的电子结构时，应综合考虑量子点空间周期分布对载流子限制势的影响，不能简单的利用孤立量子点模型来代替。

The results demonstrate that in calculating the effect of the strain field on the electronic structure , one must take into account the quantum dots period distribution , and it is inadequate to use the isolated quantum dot model in simulating the strain field .

分子质心固定在简单立方晶格的格点上。

The molecular centres of mass are located at the sites of a simple cubic lattice .

还提出了一种在非粒子反转条件下量子阱、超晶格和量子点激光器的红外发射机制。

We also present an infrared generation mechanism without population inversion between subbands in quantum well , superlattice and quantum dot lasers .

尘埃等离子体晶格中的格点波是典型的静电波。

Lattice waves in the dusty plasma crystals are typical electrostatic modes .

对量子点超晶格材料中量子点纵向周期和同层量子点的横向周期间距对量子点及其周围应变场分布的影响进行了系统的研究。

A systematic investigation is made on the influence of the longitudinal and transverse period distributions of quantum dots on the elastic strain field .

文内给出了立方和六角晶格的对称平均点，并用具体的数值计算例子说明了它的计算精度。

The symmetry average points for crystals with cubic and hexagonal Bravais lattices are given and the calculation accuracy is illustrated numerically through an real example .

而晶格表面的缺陷点的存在，阻碍了反应粒子的吸附，不利于反应的进行，具体表现就是使反应窗口变窄，最终生成物浓度变小。

On the contrary , the presence of the inert site impedes the adsorption of reagent and decreases the reaction , and the reaction window narrows .

对正方晶格和三角晶格的点缺陷进行模拟，计算出谐振腔对应的谐振频率，画出对用的电场分布图，为滤波器的设计提供了便利。

We simulate the point defect of the square and triangular photonic crystal ; calculating the resonant frequency , which provide convenience to the design of the filter . 2 .

这两种晶格的特点也就决定了在重整化群计算时选取什么样的粗粒化方法，平移对称晶格一般采用自旋&元块法，分形晶格采用格点消元法。

The site-block method is often for transitionally invariant lattice and decimation for fractals .