The simultaneous measurements of the magnetic hysteresis loops and thickness-dependent electric conductance were performed in-situ during deposition process. 磁滞循环和依赖于厚度的电导率的同时测量沉积过程中被执行的现场。
We have investigated theoretically the transport properties of electrons in dissymmetric double-barrier magnetic nanostructures, and calculated the transmission probability and conductance of the electrons. 研究了电子通过反对称双磁垒纳米结构的输运性质,计算了电子的透射几率和电导。
Firstly, the electromagnetic radial force of asynchronous machine is analyzed based on the traditional analysis method: the magnetic potential and the magnetic conductance law. The distribution of air gap magnetic-flux density and the radial force wave are analyzed with these methods either. 首先,基于传统的解析方法分析了研究异步电机电磁径向力波采用的近似磁势乘磁导法,用磁势和磁导的乘积来分析气隙磁通密度的分布,并以此研究径向力波。
This paper studies the relationship between magnetic conductance variation and fatigue life for ferromagnetic materials. A neural network model to predict the fatigue life is established, which can be used to evaluate fatigue and damage degree as well as the fatigue life for ferromagnetic materials. 研究了铁磁材料在疲劳过程中磁导率的变化与疲劳寿命间的对应关系,建立了预测疲劳寿命的人工神经网络模型,它可用于估算材料的疲劳损伤程度,预测材料的疲劳寿命。
In the paper, we consider the fine iron powder to be sphe-rical. The relation among the effective permeability μ_W of the powder, permeability μ of magnetic conductance substance and filling rate p, has been found out. 本文将细铁粉视为球形、找出了粉末铁心有效导磁率μw与导磁物质的导磁率μ以及充填率p的关系。
The properties of a quantum dot coupled with two magnetic electrodes, such as the Kondo resonance, spin-splitting of single electron levels, magnetization, and linear conductance, are discussed. 介绍了与磁性电极耦合的量子点的近藤共振、单电子能级自旋劈裂、磁化和线性电导等物理性质。
These complexes have been characterized by elemental analysis, magnetic susceptibility, molar conductance, IR and UV-Vis spectra, differential thermal analysis and thermogravimetry. 用元素分析,电导,磁化率,红外,紫外与可见光谱,差热一热重分析等方法对配合物进行了表征。
The equivalent magnetic conductance formulas are derived by applying software ANSYS. 借助功能强大的ANSYS软件包分析了磁系统的三维磁场,推导出磁路模型中各气隙磁导和漏磁导的计算公式。
All levitation forces of the running train were obtained according to the distributions of overall magnetic conductance function and current charge curve for stator and rotor. 通过研究列车所在位置处的定子与转子总的磁导率函数分布和励磁曲线分布,得出列车运行过程中所有悬浮力的大小。
In order to obtain excellent absorbing properties under high frequency, the materials need to have high microwave magnetic conductance and the matching dielectric constant, as well as the appropriate anisotropy. 为在高频获得优异的吸波性能,需要材料具有较高的微波磁导率和与之匹配的介电常数,以及适度的各向异性场。
Following the analysis of the magnetic circuit structure, cyclic current method is applied to the magnetic circuit analysis. Considering the magnetic conductance and magnetic potential of each branch, cyclic flux method is used to analyze and calculate the magnetic circuit. 在对磁路结构进行分析的基础上,结合磁路中的磁导和磁势,将电路中的回路电流法引入磁路分析,利用回路磁通法对电机的磁路进行了分析计算。
To consider magnetic conductance change of tooth harmonic caused by relative motion between stator and rotor, the transient field operation is applied to obtain the rotor iron loss, aiming to analyze the slotted core effect on rotor iron loss. 为考虑定、转子间相对运动引起的齿谐波磁导变化,即电机铁心开槽对转子损耗的影响,采用暂态场计算转子铁心涡流损耗。
When the forward bias voltage to the device, the magnetic conductance of the device is rising rapidly in the range of0to40mT; with the further increase of the magnetic field, the magnetic conductivity increased slowly, and gradually become saturated. 当给器件加上正向小偏压时,器件的磁电导在0-40mT范围内迅速上升;随着磁场的进一步增大,该磁电导增加缓慢,并逐渐趋于饱和。
Reverse bias, the magnetic conductance of the device as the magnetic field is the first increases rapidly ( 0to40mT), but gradually decreases after reaching the maximum. 反向小偏压时,器件的磁电导随着磁场也是先迅速增大(0-40mT),但达到最大值后却又逐渐减小。