矫顽力

The results show that the global degree, the homocentric degree and the mural uniformity of the plated ICF glass targets were nearly the same as those of the ICF glass targets before plating.

结果表明：对ICF玻璃靶丸进行化学镀处理，其球形度、同心度和壁厚均匀性都与化学镀前未发生明显改变，其饱和磁化强度和矫顽力分别为3.883×10^(-3)A/g和1.046×10^(-3)T。

The coercivity of the GMR sensors is reduced by transverse annealing process. The magnetical response of the GMR sensors and the angle response, the uniformity and power spectrum density of noise of GMR single strip sensor are tested systematically.

通过横向退火工艺降低GMR传感器的矫顽力，然后系统地测试了三种传感器的磁场响应和GMR单条传感器的角度响应、均匀性和噪声等性能参数。

Meanwhile it is found that these three complexes have excellent magnetochemical properties, especiaaly ~n exhibits long-range magnetic ordering, critical temperature (T~c=3.5K) and stronger coercive force (H~c=1400 Oe).

同时发现这些配合物具有优良的磁化学性质，特别是~n呈现长程磁有序，临界温度(T~c=3.5K)和较大的矫顽力(H~c=1400Oe)。

The AlNiCo permanent magnetic material is easily demagnetized because of its rather low coercivity under the reverse magnetic field low coercivity or vibration or touching the iron product.

铝镍鈷永磁材料的矫顽力较低，故易受反向磁场冲击、振动及铁器接触等因素的作用而发生某种程度的退磁。

The granular-type film has a smaller demagnetizing field than the continuous film, thus it shows larger switching field and has great potential in high density perpendicular magnetic recording technology.

隔离型薄膜具有比连续型薄膜更小的退磁场，其具有更大的矫顽力，在高密度垂直记录中具有很大的优势。

The soft layer of ECC media usually possesseshigh saturation magnetization and also high demagnetizing energy density.

ECC介质由交换耦合的软磁层与硬磁层构成，它是通过软磁层与硬磁层的磁矩在磁化反转过程中的非一致转动来达到降低矫顽力的效果，而无外场时热反转仍为一致转动，因而能保持较高的热稳定性。

These results suggest that when the demagnetizing energy of soft layer is unavoidablethe application of high Ms soft layer can help to decrease the switching field,maintainthe thermal stability,improve the uniformity,reduce the thickness of interlayer andtotal recording layer,and will not worsen the signal to noise ratio.

研究结果说明当软磁层的退磁能无法避免时，使用较大饱和磁化强度的软磁层有利于降低矫顽力，保持热稳定性，提高介质的均匀性，减小中间层和记录层的厚度，并且对信噪比没有不良影响。

Further analysis of the exchange energies, magnetocrystalline anisotropy energies, Zeeman energies and demagnetizing energies show that the demagnetizing field is the main factor to decide the coercivity in medium.

进一步对相互交换能、磁晶各向异性能、塞曼能和退磁场能等微磁学能量进行分析后发现，退磁场是决定薄膜矫顽力的主要因素。

When the field is applied along the wires, the hysteresis loop exhibits a shear effect, which always means an equivalent demagnetizing field. It comes from the dipole interaction between the wires. The coercivity of the Fe nanowire arrays in the diameter of 16nm is 2000Oe at 300K, and it will increase to 2800Oe when the temperature decreases to 5K.

不同直径的Fe纳米线的磁滞回线均表明沿着线的方向均表现出shearing effect，表明其中存在一个等效退磁场，它来源于线间的偶极相互作用。16m的Fe纳米线的矫顽力室温下为2000Oe，5K时则达到2800Oe。

Similar to Pt/Co multilayers, the PMA in the Co-Pt alloy film originates from the reduction of symmetry in the interface between magnetic and non-magnetic layers. Addition of a small amount of Ni in the Co-Pt alloy film leads to an obvious decrease in the Curie temperature, but the decreases in Kerr rotaion and PMA are quite limited. Furthermore, it promotes the growth of grains and roughens the film surface and thus enhances the coercivity of the film, which are of advantage for short-wavelength MO recording.

在Co-Pt合金薄膜中加入少量的Ni可促进晶粒生长、增加表面粗糙度、提高矫顽力，并且在不明显减弱垂直磁各向异性和极克尔角的情况下，能有效地降低居里温度，有利于短波长高密度磁光存储。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。