原子核中带有许多正电荷的重元素更有可能携带强烈的自旋轨道耦合。
Heavy elements have nuclei with large positive charges, which makes it more likely that they have strong spin-orbit coupling.
其原因可能是由于选择了一个较恰当的、含有强自旋轨道耦合的轴对称自洽场。
The reason of success is probably the proper choice of a axial-symmetric self-consistent field including a strong spin-orbit coupling.
此外,我们研究了在三种不同形式的自旋轨道耦合下一维弹道系统中的自旋进动。
Besides, we study the spin precession in one-dimensional ballistic system with three different forms of spin-orbit coupling.
这些绝缘体是具有强自旋轨道相互作用的能带绝缘体, 并显示出量子自旋霍尔效应.
These topological insulators are band insulators with large spin-orbit interactions and exhibit the quantum spin-Hall (QSH) effect.
第二步用一种近似办法加进了自旋轨道耦合力,得到了可以和实验进行比较的能谱。
Next, the spin-orbit coupling force is introduced by a certain approximate method, and an energy spectrum comparable with experiment is obtained.
利用微扰论中的图形技术讨论了层状准二维无序电子系统中自旋轨道散射效应的有关问题。
Spin orbit scattering effects in a layered quasi 2d disordered electron system have been investigated by the diagrammatic techniques in perturbation theory.
数值计算结果表明自旋轨道耦合使磁超晶格的能带发生了自旋劈裂并使电子在输运过程中发生自旋进动。
As for the 2deg with spin-orbit coupling, we firstly investigate the ballistic transport of electrons in the magnetic superlattice with both Rashba and Dresselhaus couplings.
略去自旋轨道耦合效应,在标量相对论近似下本文提出了一个近似的、相对论格林函数电子能带结构计算法。
In this paper, a Scalar Eelativiatic Green's Function method (SRA-KKR) neglecting spin-orbit coupling effect has been proposed for the energy band calculation.
相同的代码也可以用来计算自旋轨道耦合的有效利用单电子哈密顿和所谓的SO原子平均场积分(AMFI)。
The same code can also be used to compute spin-orbit coupling using a effective one-electron so Hamiltonian and so called Atomic Mean Field Integrals (AMFI).
磁场越大同一门电压下电导增加的振幅越大,自旋轨道耦合引起的震荡变的越强,并使探针对电导的影响减小。
For a given gate voltage and a higer perpendicular magnetic field, the conductance and the oscillations amplitude induced by spin-obit coupling are increased.
刘雄军:凝聚态理论和超冷原子气。主要关注量子物质拓扑相,摹拟规范场和自旋轨道耦合效应,以及多体物理。
Liu, Xiongjun: Condensed matter theory and ultra-cold atoms, focused on topological phase of quantum matter, synthetic gauge field and spin-orbit coupling effect, many-body physics.
结果表明,当不计入自旋轨道耦合时,如果系统具有平方色散关系,那么即使没有杂质存在,该系统的SU(2)自旋电导率也依然为零。
It is shown that if the system possesses the parabolic dispersion relation in the absence of the spin-orbit coupling, the SU (2) spin conductivity still vanishes even without the impurities.
实验结果表明,自旋轨道耦合不但给我们提供了对自旋的操控手段,而且还给我们提供了用非磁性材料且无外加磁场条件下作为自旋源的新途径。
It proves that the spin-orbit coupling will not only bring us possible ways to manipulate spin, but also provide a new spin source without magnetic material and/or external magnetic field.
自旋电子学器件需要一个有效的自旋注入到传统的半导体中,最近人们比较感兴趣的是利用自旋相关的输运现象-自旋轨道耦合来产生自旋极化。
Of special interest is to produce an uneven spin population out of an unpolarized source by means of various spin-related transport phenomena (relativistic spin-orbit interaction).
这意味着在一个原子内,每个轨道上可以有两个电子,对吧,因为对任何轨道,我们可以有自旋向上或者自选向下或者两者都有。
So what that means is that we're limited in any atom to having two electrons per orbital, right, because for any orbital we can either have a spin up electron, a spin down electron, or both.
实际上,根据Naaman的解释,在手性分子蒸气过程中起作用的主要是自旋—轨道耦合相互作用,这显然太弱而无法解释当前的实验结果。
As a result the interaction at work in the vapour - spin-orbit coupling - is simply too weak to explain these recent results, according to Naaman.
角动量有两个分量:自旋角动量和轨道角动量。
Angular momentum has two key components: spin angular momentum and orbital angular momentum.
该体系涉及轨道与电荷、自旋的耦合,电子与声子的相互作用,有序态与无序态的竞争。
The system involves the coupling between charge and spin, the interaction between electron and phonon, and the competition between order and disorder state.
另外我们还考虑了自旋-轨道相互作用和库仑相互作用。
Spin-orbit interaction and coulomb term have also been taken into consideration.
本文介绍了在计算机上进行细长型双自旋卫星姿态、轨道和重要遥测参数仿真的原理和方案。
The concept and scheme for the simulation of attitude, orbit and important telemetry parameters of prolate dual-spin geostationary satellite have been given in the paper.
光的吸收可以同时导致光束的自旋角动量或轨道角动量转移给微米粒子,就像光学镊子一样引起粒子的转动,从而形成光学扳手。
Absorption of the light allows both the spin and orbital angular momentum of a light beam to be transferred to microscopic particles held within optical tweezers, forming an optical spanner.
得到了它们的基态能量,基态自旋多重度,分子轨道组成与能级,电荷分布与键序。
The total energies, spin multiplicities, charge distribution, bond orders, the front molecular orbital compositions and orbital energies have been obtained.
在能级精细结构的计算中不仅考虑了自旋-轨道相互作用还计及自旋-其他轨道相互作用。
Their fine structures are calculated by using spin-orbit and spin-other-orbit interaction operators.
通常的自旋流定义在描述自旋-轨道耦合系统中的自旋输运是不完整的与非物理的。
The conventional definition of spin current is incomplete and unphysical in describing spin transport in systems with spin-orbit coupling.
而由电子自旋产生的磁场,及由磁场运动,或所谓“绕轨道运转”,对电子的影响,二者之间相互作用的程度取决于它们所凭借的是何物质。
The degree of interaction between the magnetic field caused by an electron's spin and that caused by its motion, or "orbit", depends on the material it is moving through.
另外,着重指出目前通行的对自旋—轨道耦合能的传统推导在概念和逻辑上存在的原则性错误。
Furthermore, he emphatically points out that the prevalent conventional deduction from spin-orbit coupling energy is incorrect in principle both conceptionally and logically.
介绍一种获得高自旋基态分子的策略-磁轨道正交方法,评述国内外学者在这方面的最新进展。
This paper presents an important strategy of obtaining high-spin state molecules-the strict orthogonality of the magnetic orbitals, and reviews the new development in the field.
第三个事实是我们需要记住在,每个轨道加入第二个电子之前,自旋保持平行。
And the third fact that we need to keep in mind is that spins remain parallel prior to adding a second electron in any of the orbitals.
可见光的光子具有足够的能量,可以将电子撞到下一个轨道壳层(再也不用为了像自旋那么细微的东西而烦恼了)。
Optical photons pack enough energy to bump electrons clear into the next orbital shell -no need to fuss with subtleties like spin.
利用速度变换给出托玛斯旋进,并应用于玻尔氢原子;利用时间膨胀给出托玛斯角速度;最后计算轨道自旋相互作用能.。
Using transformation of velocities and time dilation, Thomas precession is derived and applied to deduce the spin-orbit interaction energy.
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