The study shows that the alloys under stress annealing can obtain transversal induced magnetic anisotropy.
研究发现,在应力退火下两种合金都获得了横向感生磁各向异性;
The magnetic anisotropy of polycrystalline materials can be predicted by averaging the properties of monocrystals weighted by using orientation distribution function (ODF).
利用多晶材料织构取向分布函数(ODF)对单晶性质进行加权平均可有效预估其宏观磁性各向异性。
The calculated results showed that the effective magnetic anisotropy constants of ultrafine particles were larger than the magnetocrystalline anisotropy constant of Li-ferrite.
结果发现,有效磁各向异性常数随粒度的减小而增大,微粉的有效磁各向异性常数大于锂铁氧体的磁晶各向异性常。
The silicide layer formed at interface was thought to induce the in plane magnetic anisotropy in the sandwiches, which consequently resulted in the high field sensitivity of GMR.
这个硅化物界面层诱导了三明治膜的平面内磁各向异性,从而导致了易轴上高灵敏度巨磁电阻效应。
The results show that the magnetic anisotropy of soft magnetic materials with very low coercive force can be measured successfully with ring specimen by the law of approach to saturation.
结果表明,用环形试样可以完成对低矫顽力的软磁材料进行磁各向异性的测定。
In the sensorless control system, a specified high frequency signal is injected in to trace the magnetic anisotropy of the motor, by which we can get the value of rotor speed and position.
研究采用高频注入法的无传感器直接转矩控制系统,通过注入特定的高频信号来追踪电机转子的空间凸极效应,以此得到转子位置和速度值。
The present work is based on Biot-Savart law of magnetic anisotropy and also on magnetic field of current-carrying straight conductor in anisotropically magnetic medium solved from this law.
以磁各向异性的毕奥-萨伐尔定律,以及由此定律而求出的在各向异性磁介质中载流直导线磁场,作为论述该研究的基础。
The results show that the magnetic anisotropy of soft magnetic materials with very low coercive force can be measured successfully with ring-shaped sample according to the law of approach to satura…
结果表明,用环形试样可以完成对低矫顽力的软磁材料进行磁各向异性的测定。
A series of FSS with different medium parameters are computed efficiently, These results reflect the influence of the electrical and magnetic anisotropy on the electromagnetic characteristics of FSS.
文中在衬底介质参数的变动下,对一系列FSS反射系数进行了有效计算,计算结果表明了介质衬底的电磁各向异性特性对FSS频率选择特性的影响。
Deferent plutons composing Linglong composite granitoid batholith have deferent degrees of anisotropy of magnetic susceptibility.
组成玲珑花岗岩基的各个岩体具有不同的磁化率各向异性度。
The results show that magneto-annealing can improve film stress impedance effect and film soft magnetic performances, and induce magneto-anisotropy.
结果表明,磁场退火热处理可形成感生磁各向异性,改善薄膜的软磁性能、提高薄膜的应力阻抗效应。
Flaky morphology of magnetic alloy particle material can raise its natural resonance frequency because of strong shape anisotropy, which is advantageous to acquiring high microwave permeability.
薄片形状的磁性合金颗粒材料由于强形状各向异性可使其自然共振频率大大提高,有利于获得微波高磁导率磁性合金。
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.
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。
In this paper, a research on susceptibility anisotropy of artificial samples of magnetic sandstone, on which three kinds of strain are exerted in a weak magnetic field, is reported.
本文介绍处于弱磁场中的磁性砂岩人工样品,在三种应变作用下磁化率各向异性特征的研究结果。
The studies of magnetic fabric of rocks (and susceptibility anisotropy) may be successfully applied to the analysis of geologic structures.
岩石磁化组构(即磁化率各向异性)的研究,可能成功地用于地质结构分析。
The relationship between the different direction magnetic properties (B8), texture and the magneto-crystalline anisotropy energy (EK) of a doubly oriented Si steel has been investigated.
研究了一种双取向硅钢不同方向的磁感(B8)及其与织构和磁晶各向异性能(EK)之间的关系。
Flaky morphology of magnetic metal particle material can raise its natural resonance frequency because of strong shape anisotropy, which is advantageous to acquiring high microwave permeability .
薄片形状的磁性金属颗粒材料由于强形状各向异性可使其自然共振频率大大提高,有利于获得微波高磁导率磁性。
In certain condition, DC Joule annealing can induce circular anisotropy among the ferro-magnetic layer of the samples, thus increases the ratio of the GMI effect of the samples.
一定条件下进行电流退火能使样品的磁结构产生圆周各向异性,从而提高样品的巨磁阻抗效应。
This paper presented a theoretical investigation of the effects of the induced uniaxial anisotropy on excitation of magnetostatic forward volume waves under obliquely biased magnetic field.
研究了在倾斜磁场下感生单轴磁各向异性对静磁正向体波激发的影响,并考虑了易磁化轴垂直和平行于磁性薄膜两种情形。
The anisotropy of rock magnetic susceptibility, caused by the oriented arrangement of magnetic minerals effected by then magnetic field, reflects the feature of the rock magnetic fabric.
由于磁性矿物受当时磁场作用往往呈定向排列,导致岩石磁化率各向异性,反映了岩石的磁组构特征。
The study of magnetic susceptibility anisotropy in Jurassic and Cretaceous shows that there exit two maximal axis directions of magnetic susceptibility in the study area of Jianmenguan.
另外,通过剑门关地区上侏罗统—下白垩统的磁化率各向异性研究发现,本区磁化率最大主轴方向可分为北东—南西向及北西—南东两组。
The magnetic fabric means the anisotropy of the susceptibility.
磁组构是指磁化率的各向异性。
There is great difference of critical current in HTS tapes under the magnetic field with different magnitude and oritations at 77K, which shows strongly anisotropy of critical current.
高温超导带材的临界电流在77K不同磁场大小和方向上相差很大,表现出强烈的各向异性。
Thus, significant improvements in the device performance can be realized by using the magnetic film that possesses appropriate induced uniaxial anisotropy.
因此,在静磁波器件和以静磁波为基础的磁光器件中,使用具有感生单轴各向异性的磁性薄膜可以显著提高器件性能。
The crystallization kinetics model is established by using a random two-phase anisotropy film. The influences of RRTA parameters on magnetic and electric properties of soft-magnetic are studied.
首次从无规双相各向异性模型和快速循环退火法两方面入手,建立了RRTA纳米晶化动力学模型,给出了软磁薄膜的磁电性能与纳米晶化工艺的关系。
The crystallization kinetics model is established by using a random two-phase anisotropy film. The influences of RRTA parameters on magnetic and electric properties of soft-magnetic are studied.
首次从无规双相各向异性模型和快速循环退火法两方面入手,建立了RRTA纳米晶化动力学模型,给出了软磁薄膜的磁电性能与纳米晶化工艺的关系。
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