查询词典 pitman coupling

Fitting to the Hall loops of the TbFe/Si MLs,we also found that a strong biquadratic coupling in this system.

通过对TbFe/Si室温霍尔回线的拟合，我们还发现在TbFe/Si多层膜中存在着很强的高阶耦合。

When the biquadratic coupling is properly selected, the discrepancies between the previous theories and experiments can be efficiently eliminated.

结果还表明，当我们适当地引入了双二次项耦合后，其理论结果和实验结果的差异能被有效地消除。

By using such exact Green's functions,we obtain boththe bilinear and biquadratic coupling strengths of the metallic magnetic multilayers.

使用这一严格格林函数，我们求出了双线性和双二次耦合强度。

In the second part,we studyboth the bilinear and the biquadratic coupling in the magnetic metallic multilayerswith the Anderson s-d mixing model.

在第二部份中我们使用Anderson s-d混合模型研究了磁性金属多层膜中的双线性和双二次耦合。

However, the exchange bias field is influenced by the magnitude andthe direction of the stress, the magnitude of biquadratic coupling field, and the angleof the ferromagnetic and antiferromagnetic easy axes.

结果表明交换偏置场依赖于外磁场的方向，而与其大小无关；此外应力场的大小和方向，双二次耦合场的大小以及铁磁和反铁磁易轴间夹角均对系统的交换偏置场有影响。

The hysteresis loops are also changed bythe biquadratic coupling field.

磁滞回线随着双二次耦合场发生了明显的改变。

In order to clearly understand the nature of exchange bias of the FM/AFMbilayers, we first discuss the influence of the biquadratic coupling field on both thehysteresis loops and the dependence of exchange bias field on the applied magneticfield angle.

为了更加清楚地认识铁磁／反铁磁双层膜中交换偏置的本质，我们首先研究了双层膜界面中双二次耦合对磁滞回线和交换偏置场随外磁场角度变化曲线的影响。

It results from the fact that the biquadratic coupling fieldand uniaxial anisotropy of the ferromagnetic counteract each other, so the oscillationsare weakend and the curves are smoothened.

这是由于双二次耦合体现的单轴各向异性与铁磁层单轴各向异性具有相反的符号，二者互相抵消，因此使振荡减弱，曲线变的光滑。

In part two, we present a theoretical investigation on the thickness dependence of the exchange bias and the coercivity in FM and AFM bilayer systems, in which the exchange coupling at the interface includes both the bilinear and biquadratic terms.

在第二部分里，我们在理论上解析地给出铁磁和反铁磁双层膜系统的交换偏置和矫顽场随铁磁层、反铁磁层厚度的关系式，其界面耦合包含二次、双二次耦合，铁磁层、反铁磁层厚度均有限。

Ourresults show that only when the s-d mixing is strong enough,can the bilinear orthe biquadratic coupling show an oscillatory behavior in the experimental range ofthe spacer thickness.

我们的结果表明，只有在s-d混合作用足够强的时候双线性和双二次耦合强度才会在实验观测的中间非磁金属夹层厚度的范围内表现为中间夹层厚度的振荡函数。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！