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- magnetic dipolar interaction 磁偶极子相互作用
- Because of the long range dipolar interaction between magnetic grains, we have studied the effects induced by dipolar interaction in one dimensional Ising model. 主要工作如下:1.;考虑到磁性颗粒间的长程偶极相互作用;我们在一维伊辛模型中引入偶极相互作用。
- For periodic arrays, the dipolar interaction strength and the duration of magnetic field determine a phase diagram of reversal types of precession switching. 在垂直各向异性的垂直磁化翻转过程中,由偶极作用强度决定了四种翻转模式,即成核模式、非线性激发、旋卷模式以及成核与旋卷的过渡区域。
- The computational results showed that the effect of the dipolar interaction of the system on the static magnetic structure is remarkable, while the effect of exchange interaction is indistinc. 结果表明:在该体系中;偶极相互作用对体系的静态磁结构的影响显著;而交换相互作用的影响表现不明显.
- On the contrary, the reversal modes are only determined by the dipolar interaction strength. 发现偶极作用能对系统的磁化强度翻转模式有决定性的作用。
- We use Monte Carlo method to get the relationship between dipolar interaction and magnetoresistance effect. 利用蒙特卡罗数值模拟方法分析了该体系中偶极相互作用对系统磁电阻效应的影响。
- Directional dipolar interactions in the clusters lead to magnetic anisotropy, which makes it possible to align the clusters in a magnetic field (900 Oe). 纳米簇中的定向双极作用将导致磁各向异性的形成,因此有可能实现纳米簇在磁场中的直线排列。
- An orbiting electron in an atom will have a magnetic dipole moment. 一个原子中旋转的电子会有磁偶极距。
- The fundamental magnetic entities are magnetic dipoles. 基本的磁体是磁偶极子。
- Only magnetic dipole and higher multipole configuratons occur in nature. 自然界中只能出现磁偶极子以及磁多极子的形式。
- Only magnetic dipole and higher multipole configurations occur in nature. 自然界中只能出现磁偶极子以及磁多极子的形式。
- Finish Electric Dipole Radiation. Qualitative Aspects of Electric Quadrupole and Magnetic Dipole Radiation. 结束电偶极辐射之讨论。定性解释电四极特性及磁偶极辐射。
- Ampere's Law. Boundary Conditions for Magnetic Fields. Multipole Expansion of the Magnetic Field, Magnetic Dipoles. 安培定律。磁场的边界条件。磁场多极展开,磁偶极。
- Authors of this paper has designed a LRC circuit as the vertical magnetic dipole source in time domain. 理论分析表明接收波形随距离衰减的程度远大于随电阻率减小而衰减的程度;
- The electric field intensity decay is 40 dB per decade of distance in near field of a magnetic dipole. 磁偶极之近场辐射电场强度随距离每增十倍衰减四十分贝。
- This paper offers a concise and rigorous method to calculate the magnetic field by a magnetic dipole using Biot Savart's law. 本文提供了一种用毕奥 萨伐尔定律求解磁偶极子的磁场分布公式的方法 .
- By resolving a free oriented magnetic dipole to HMD and VMD, a method for resolving the wave of HMD and VMD to EV and EP wave is given. 摘要将水平层状介质中的任意方向磁偶极子分解成水平磁偶极子(HMD)和垂直磁偶极子(VMD),给出了将VMD和HMD产生的波分解为电场矢量垂直于人射面的线形极化波(EV波)和平行于人射面的线形极化波(EP波)的方法。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- The magnetic leakage field distribution above linear defects of a tube sample under the geomagnetic field was modeled according to magnetic dipole theory. 摘要利用磁偶极子理论,建立稳恒微弱地磁场作用下管类试件线状缺陷段产生的漏磁场模型。
- In teaching, Ampere force is used to count the mutual force of magnetic dipole and magnetic field and the method is visual and easy to understand and take in. 在教学中,磁偶极子与磁场的相互作用力运用培安力公式来计算,方法直观易懂,学生较易接受。