早期的研究表明,材料的电子极化率与组成材料的原子的元素电负性密切相关。
It is indicated that electronic polarizability is related closely to element electronegativity of atoms composing of materials in early research.
而在通过DNA双链密集层后,多达60%的电子发生了极化。
However, after travelling through the DNA, the electrons became polarized by as much as 60%.
研究小组使用线偏振激光光源进行了实验,这释放出未极化的电子。
The team performed the experiment using linearly polarized laser light, which liberates unpolarized electrons.
显然,氦的可极化电子云最小。
其中的一部分电子穿过DNA“森林”后,注入一个可以测量其自旋极化率的仪器中。
Some of these electrons travel through the DNA forest and are fed into a device that measures their spin polarization .
采用极化曲线测试结合扫描电子显微镜分析技术,研究了退火对铝合金阳极的活性的影响。
The effects of annealing on the activity of al alloy anode were studied by measurement of polarization curves and analysis of SEM.
激发极化法利用在矿化岩石中电传导的两种方式,即岩石孔隙液体中的离子以及金属矿物中的电子。
Induced polarization method USES the two modes of electrical conduction that occur in mineralized rocks, ionic in pore fluids and electronic in metallic minerals.
研究了电子的自旋相关的隧穿和极化。
The electron spin dependent tunneling and susceptibility are studied.
圆极化技术作为微带天线理论和应用的一个重要分支,近年来在通信及电子对抗等领域中得到广泛应用。
Nowdays circularly polarized technology is one of important branchs in the microstrip antenna of field, it is used in the communications and electric antagonizes.
我们指出只有在激发比较弱时,这组方程才可近似为一组线性方程,电子空穴极化波才可以看作玻色场。
We point out that the equation can be approximated by a set of linear ones and the exciton polarization wave can be regarded as a Bose field only in the limit of low excitation.
铁电材料的疲劳特性是影响依赖可反转极化工作的电子器件性能的关键,例如非易失性铁电存储器。
Ferroelectric fatigue is much fatal for the electric apparatus based on the switchable polarization, such as non-volatile random access memories (NVFRAM).
本文利用铁电晶体自发极化产生的强大周期性表面势,首次提出新的自由电子激光原理。
A new principle for free electron lasers is proposed for the first time by using very strong surface periodic potential caused by the spontaneous polarization of ferroelectric single crystals.
研究均匀磁场中电子的极化矢量、磁矩、能量和顺磁磁化率的统计平均值,以及在低温、强磁场极限和高温、弱磁场极限下的统计行为。
The statistical average value of electronic polarization vector, magnetic moment, energy and paramagnetic susceptibility, which are proceeded under constant magnetic field, is discussed.
讨论了电子自旋对强耦合表面磁极化子性质的影响。
The influence of electron spin on the properties of the strong coupling surf ace magnetopolaron was discussed.
镀液的阴极极化曲线与锌镀层的扫描电子显微图均表明:这些化合物对获得光亮均匀锌镀层起很好的作用。
Both the cathodic polarization curves and the scanning electro-micrographs of the zinc deposits show that these compounds are beneficial effect in achieving a bright, uniform zinc plate.
等离子体厚度、入射波频率、电子数密度分布对功率反射系数的影响几乎与波的极化方向无关。
The effect of plasma thickness, wave frequency, electron number density distribution on it is almost independent of the wave polarizing direction.
导出了电子速度对半导体量子点中强、弱耦合极化子的声子平均数的影响。
The influences of the electronic velocity on the mean number of phonons of the strong-and weak-coupling polaron in a semiconductor quantum dot are derived.
核自旋-自旋偶合常数的计算结果表明电子的自旋极化与原子核的自旋取向有密切关系。
It was found that electronic spin polarization is closely related to nuclear spin orientations.
这一特性使它有可能在新一代微电子设备中发挥重要作用,并为极化输运理论及自旋电子学的研究开辟崭新的领域。
This property makes it possible for them to play a key role in future electronic devices and to offer an interesting field for the study of spin-polarized transport theory and spin electronics.
研究了双磁垒量子结构中,磁场强度和偏压大小对电子自旋极化输运的影响。
The effects of magnetic field and bias voltage on spin polarized electron transport through a dual magnetic barriers quantum structure are investigated in this paper.
利用量子力学的微扰理论研究电子和离子极化过程。
The electronic and ionic polarizing process were researched by the perturbation theory of quantum mechanics.
本文介绍自旋极化电子产生的原理及一种设计简洁、结构简单的极化电子源装置。
The principle of GaAs photoemission polarized electrons and a very simple kind of GaAs polarized electron source are introduced in this paper.
研究真空表面闪络过程有两类理论:二次电子发射崩溃(SEEA)和电子引发极化松弛(ETPR)。
There are two kinds of theory for the vacuum surface flashover: secondary electron emission avalanche (SEEA) and electron triggered polarization relaxation (ETPR).
采用线性组合算符和幺正变换方法,研究了非对称量子点中电子和体纵光学声子强耦合下束缚磁极化子的性质。
The properties of bound magnetopolaron with strong electron-LO phonon coupling were studied using a linear combination operator and a unitary transformation method in an asymmetry quantum dot.
而且,电子的自旋极化度与系统的结构参数密切相关,因此通过调整磁条可以调控系统中自旋极化电子的行为。
Moreover, electron-spin polarization are relevant to the structure parameters of the system, so we can control spin-polarized electronic behavior by means of adjusting ferromagnetic stripes.
而且,电子的自旋极化度与系统的结构参数密切相关,因此通过调整磁条可以调控系统中自旋极化电子的行为。
Moreover, electron-spin polarization are relevant to the structure parameters of the system, so we can control spin-polarized electronic behavior by means of adjusting ferromagnetic stripes.
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