原子间相互作用势采用EAM势。
在分子动力学模拟中,采用内嵌原子势描述纳米铜线的原子间相互作用。
The interatomic interactions of molecular dynamics model are described by embedded atom potential given by Doyama et al.
简并量子气体的基本性质取决于原子间相互作用的量程、强度及对称性。
The essential properties of degenerate quantum gases depend on the range, strength and symmetry of atomic interactions.
在合理选择原子间相互作用势计算方法的基础上,改进了原子迁移激活能的计算方法。
A great improvement was made on calculation of the activation barriers for the surface atoms diffusion.
上述这些宏观性质,可以从原子分子结构,辐射跃迁几率和原子间相互作用势等基本参数求出。
All of the above macroscopic properties can be calculated from the basic informations about the atomic and molecular structures, radiation transition probabilities and interatomic potentials.
利用原子间相互作用势以及能量等效原理,得到了基于广义连续介质模型的单壁碳纳米管的本构关系。
Based on the established relationship between the atomic potential and the macroscopic continuum strain energy density, analytical expressions for the tangent modulus tensors are derived.
计算表明,陈氏三维晶格反演比CGE方法具有更快的收敛性,容易获得较高精度的原子间相互作用势。
The calculated results indicate that Chen's lattice inversion method was exact for radial interatomic potential of alkali metals with much faster convergence than CGE method.
因此,在材料的静力学、动力学以及统计力学的研究中,各种各样等效的原子间相互作用势仍然起着重要的作用。
Therefore the effective inter atomic potentials are widely used and playing an important role in the investigation of the statics, dynamics and statistical mechanics for various materials.
在表面原子扩散的过程中,由吸附原子与基体原子间相互作用引起的基体晶格畸变对表面原子的扩散运动将产生重要影响。
In the process of adatom diffusion, the deformation induced by the interaction of adatom and substrate plays an important role in the adatom's migration.
根据原子物理晶体模型,采用原子间相互作用的势函数分析方法,得到了由微观物理量表示的金属单晶体杨氏模量的解析计算式。
The elastic modulus of inert element crystal and metal crystal with fcc structure depended on pressure in L-J and Morse interaction are obtained respectively.
如果圆球变为椭圆状的,研究者认为那可能是因为支撑碳原子链的石墨与电子间的相互作用。
If the round blob looks elliptical, that's perhaps due to interaction with the graphite tip that supports the carbon chain, the researchers think.
很显然时间箭头成为了宏观系统的一种性质,但没有定律来控制单个原子间的相互作用。
The apparent arrow of time emerges as a property of the macroscopic system, but it's not there in the laws that govern the individual particle interactions.
参与该实验的博士生 Martin Mücke说,“通常光子不会有相互作用,用这种方法我们也许达成了期待已久的目的:用一个原子作为介质,实现光子相互间的强烈作用。
Usually photons don't interact with each other. With this scheme we may be able to achieve a long sought goal: strong interaction between photons, mediated by a single atom.
本文用紧束缚模型和单电子理论研究吸附原子间的间接相互作用能。
The indirect interaction between adatoms are studied by using tight-binding model and one-electron theory.
简单双原子分子CO与过渡金属间的相互作用,可能导致化学键的断裂与形成,并且引发重要的表面催化反应。
The interaction between simple diatomic molecules such as CO and transition metal surfaces may lead to breaking and making chemical bonds and trigger important surface catalyzed reactions.
通过数值计算,讨论了原子的初始相干性及原子间偶极相互作用对该偶极压缩效应的影响。
The influences of the initial atomic coherence and dipole-dipole interaction on the squeezing effect were discussed by numerical calculations.
结果表明:由光场诱导的双模原子激光呈现周期性的压缩,原子间的相互作用和光场初始压缩因子对原子的压缩性质具有重要影响。
The results show that the atom appears periodically squeezing, and the squeezing properties of atom laser depend closely on both interaction among atoms in BEC and initial squeezing factor of light.
铝原子间的相互作用采用嵌入原子法(EAM)多体势计算。
An embedded atom method (EAM) potential is employed for computing atomic interaction in aluminum.
通过数据还发现氰戊菊酯中的三个苯环的原子轨道间也存在较强的相互作用。
It is also revealed that there are fairly strong interactions among the atomic orbitals of the three phenyl of fenvalerate.
研究表明,这一奇异的矫顽力特性与液相基底表面铁薄膜中的原子团簇尺寸分布、无序的薄膜表面磁各向异性以及团簇间的磁性相互作用等因素有关。
Our experimental results show that the anomalous magnetic properties are due to the non-uniform particle size distribution, random surface anisotropy and interparticle interactions in the films.
结果表明:原子激光的两正交分量的涨落均可压缩,玻色-爱因斯坦凝聚体中原子间的相互作用不利于原子激光的压缩。
The results show that the fluctuations of two quadrature components of the atomic laser can be squeezed and the interaction between atoms in BEC is disadvantageous to the squeeze of atomic lasers.
用量子相对熵研究了耦合双原子与单模真空场相互作用系统的纠缠度,讨论了原子间偶极相互作用对相对熵纠缠度的影响。
The entanglement degrees of two coupling-atoms interacting with a single-mode vacuum field in the Tavis-Cummings model were investigated by using quantum relative entropy.
研究结果表明:原子间偶极-偶极相互作用的增强,引起场熵减少。
The result indicates that the increase of the coupling leads to the decrease of the field entropy.
原子间及分子间的范德·瓦尔斯相互作用在分子结构和固体结构起着非常重要的作用。
Van der Waals interactions between atoms and molecules are important for many molecular and solid structures.
分波局域态密度给出了体系中各原子间的轨道相互作用。
Partial-wave local density of slates gave interactions between atoms.
结合薛定谔方程,计算了原子态矢量和磁场间的相互作用。
By using the Schrodinger Equation, the interaction between atomic state vector and magnetic field is calculated.
由于稀有气体晶体原子保持了核外满壳层的电子结构,与其他晶体材料相比,原子间的相互作用非常简单。
The interaction between atoms in it are very simple contrasted with the other crystals, due to the full shell structure of the electron maintained by the atoms in rare gas crystal.
结果表明,它们与原子间的偶极相互作用、原子和光场的耦合系数以及非线性耦合系数有关。
The results show that they relate to the dipole-dipole coupling strength between two atoms and atom-field coupling constant and nonlinear coefficient of field.
原子力显微术是一种利用原子、分子间的相互作用力来观察物体表面超微结构的新型实验技术。
Atomic force microscopy is a kind of new experimental technique using the interatomic mutual action to observe the surface ultrastructure of the object.
两个两能级原子置于外部环境(热库)中,当计及原子偶极间的相互作用时,通过研究两个原子约化密度矩阵,分析原子状态消相干规律。
We study a pair of two-level atoms reducible density rectangular array when atoms by dipole-dipole interaction are put in a thermal reservoir. Decoherence of atoms is analyzed.
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