brillouin zone
英
美
网络 布里渊区; 布里元区; 布里渊区域
双语例句
- The Magnon-softening of Two Dimensional Insulating Ferromagnet at the Boundary of Brillouin Zone at Absolute Zero Temperature
零温下在布里渊区边界二维绝缘铁磁体的磁振子软化 - It is concluded that at the boundary of Brillouin Zone there is a strong broadening in the magnon linewidth and softening.
发现在布里渊区边界区域磁振子谱的软化和磁振子谱线增宽最明显。 - The proof about the equation of volume of the n-th Brillouin zone and the volume of reciprocal's primitive cell
关于第n布里渊区体积等于倒格子原胞体积的证明 - Analysis of linear defect modes in two-dimensional photonic lattices by employing Brillouin zone spectroscopy
基于布里渊区谱的二维光子晶格线性缺陷模式分析 - Calculation of photonic band gap and first Brillouin zone for two-dimensional monoclinic lattice photonic crystal
二维单斜点阵光子晶体的第一布里渊区及带隙计算 - It is proved that the volume of Brillouin zone and that of the reciprocal lattice primitive cell are equal for bcc lattice and fcc lattice in three dimensions by a simple mathematical method.
用简单数学方法就体心立方晶格和面心立方晶格证明了三维情况下布里渊区体积等于倒格子原胞体积。 - By using Matsubara Green function theory, we have studied the magnon spectrum, and calculated the magnon dispersion curve on the Brillouin Zone for different parameters in the system.
利用格林函数方法研究了磁振子声子相互作用下的一维绝缘铁磁链的磁振子谱，计算了布里渊区的磁振子色散曲线。 - We have also drawn the surfaces of phonon dispersion in the First Brillonin Zone and the curves of phonon dispersion with main symmetric point and line in the First Brillouin Zone.
并且在第一布里渊区绘制了主要的对称点、线上的声子色散曲线。 - We presented the surface projected band structure along the high line of surface brillouin zone, the electron properties, such as localization and dispersion of this surface states are discussed.
我们给出了四种半导体材料的表面投影能带结构和与它们相对应的各个表面态，讨论了各个表面态沿表面布里渊区高对称线ГYSXГ的色散关系。 - ZONE-VARIATIONAL METHOD AND ITS APPLICATION IN THE COMPUTATION OF ENERGY BAND The energy levels of a number of points in the Brillouin zone are investigated.
分区变分法及其在能带计算中的应用将布里渊区的某些特殊点的能级表示为这些参量的函数。 - Notes on Brillouin Zone of Energy Band Theory in Solid state Physics
关于固体物理能带论中布里渊区的注记 - Wave vector resolved surface densities of states and band structure along the surface Brillouin zone are presented.
采用层轨道表象及表面投影技术，给出了（313）表面在二维布里渊区高对称点的波矢分辩的电子态密度和表面投影能带结构。 - Symmetry average points in the Brillouin zone
布里渊区中的对称平均点 - Brillouin zone and reciprocal lattice primitive cell
布里渊区与倒格子原胞 - The energy levels of a number of points in the Brillouin zone are investigated.
将布里渊区的某些特殊点的能级表示为这些参量的函数。 - These special points can be used in integrating the periodic functions of block wave vector over the Brillouin Zone.
这些特殊点可用于计算晶体中波矢的周期性函数过布里渊区的积分。 - A Band Structure Based Nonuniform Brillouin Zone Tetrahedron Approach
基于能带结构的布里渊区非均匀四面体网格生成技术 - The conduction band states near the Γ valley mainly originate from the X valley of bulk Si conduction band which is formed from Brillouin zone folding in superlattices.
两类超晶格的导带Γ能谷的状态主要由Si层的原来体导带X能谷经布里渊区折叠而组成。 - The Raman scattering spectra of MBE grown GaNAs epilayers were investigated. The resonant enhancement of Raman scattering due to the E+ states in the conduction band was observed and the Raman peaks related to the phonons at non Γ points of the Brillouin Zone were detected.
对分子束外延生长的GaNAs外延层进行了拉曼散射研究，观测到了由于导带中的E+态所引起的共振散射和由此产生的布里渊区非Γ点声子的拉曼峰。 - The valence-bond structure of carbon, the atomic structure, the properties of Brillouin zone of the tubes, its relations with the graphene and the conditions of forming the metal or the semiconductor style tubes were explored and described systematically.
从碳的价键结构、碳纳米管与石墨的渊源关系入手，对碳纳米管的原子结构、Brillouin区的特点，以及金属型或半导体型的条件进行了系统的探讨。 - To further study the energy band characteristic of photonic crystal with defects, and guide the design of photonic crystal apparatus in theory, distribution of minimum Brillouin zone in square crystal lattice is calculated according to the conception of reciprocal space.
为进一步研究有缺陷光子晶体的能带特性，并以此作为光子晶体器件的设计理论依据，利用倒易空间的概念，得到了正方晶格的最小布里渊区的分布。 - Finally, the problem of the existence of frequency-gap at the center of the Brillouin zone is briefly discussed.
同时，对布里渊区中心频隙的存在做了简单的讨论。 - We present sets of symmetry average points in the Brillouin zone from which the average over the Brillouin zone of a periodic function of wave vector can be determined easily. The calculation accuracy is comparable to that of special points, but the calculation labour is reduced considerably.
本文提出了一些布里渊区中的对称平均点，用它可以方便地计算布里渊区中的平均值，其精度可以和特殊点相比而计算量却要小得多。 - In this paper, spatial integral sampling phase theory model is founded, and its utilization in aliasing reduction and central Brillouin zone real-false spectrum integral ratio measurement is analyzed.
本文建立了空间积分抽样的相位理论模型，分析了该模型在空间积分抽样折叠混淆效应的消减，以及对中心布里渊区中真假频谱积分比的测试等方面的应用。 - Some of the observed structures in the spectra are assigned to particular phonon branches and the points in the Brillouin zone from which the scattering originates.
指认了所观察到的一些光谱结构对应的特定声子支及其在布里渊区中相应的对称点。 - First the selection rules of this space are worked out in relation to the points of higher symmetry A. K. H and lines of higher symmetry P. Δ in the first Brillouin Zone.
首先对第一布里渊区中的高对称点A、KH、M，高对称线P、Δ求出该空间群的选择定则，在此基础上计算了的C－G系数。 - There are 1 point non-propagating soliton in the phonon Brillouin zone when considering the lth nearest-neighbor inter-actions.
当计及l重近邻相互作用时，在Brillouin内就有7处存在非传播的孤立子。 - Phonons have complicated dispersion relations which generally have several acoustic and optical branches, the phonons in acoustic branches called acoustic phonons. The dispersion of acoustic phonons are linear around the center of the first Brillouin zone.
声学声子是声子的一个分支，它在第一布里渊区具有线性的色散关系，并且具有许多特性。 - Recent work on the Fermi surface has shown that nesting occurs at four points in the antiferromagnetic Brillouin zone where spin waves exist and that the superconducting energy gap is larger at these points.
对反铁磁基态费米表面的研究发现在布里渊区中四点产生了费米表面的嵌套现象，这几点超导能隙增大，证实自旋密度波的存在。 - We found that energy gap at the center of Brillouin zone is larger than at the edge of Brillouin zone.
同时，我们还发现能谱布里渊区中心的带隙要大于布里渊区边界处的带隙。