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- magnetic domain pattern method 磁畴图形法
- These advantages make MFM the most widely used magnetic domain observation technique soon after its invention. 包括:(1)利用磁力显微镜研究了三种不同材料的微晶结构和磁畴结构,分析了微晶结构和磁畴结构与其磁性的关系,讨论了其矫顽力机制,分析了其磁性变化的原因;
- Magnetic properties of 2J4 alloy by ECAP is hetter than those by cold rolling, ECAP makes the grain of alloy fined and close to single magnetic domain. 由于ECAP方式使晶粒细化,达到或接近单畴结构,使得2J4合金的磁性能优于冷轧条件下的磁性能。
- Magnetic domain is observed by MFM, and samples with thicker Fe layer have larger magnetic domain.The macro-magnetic properties are studied by VSM. 利用振动样品磁强计(VSM)测量样品的磁滞回线可以观察样品的宏观磁学性质,随着Fe层厚度的增加,样品的饱和磁化强度增加,而矫顽力迅速减小,之后趋于饱和。
- The ornamentations were dragon motif, coiled hui motif and transformed cicada motif made by pottery pattern method. 装饰有陶范法模制的蟠螭纹、蟠虺纹和变形蝉纹。
- MFM is an effective method to study magnetic domains and research magnetic materials. 本文利用磁力显微镜研究纳米尺度磁畴的检测方法。
- The magnetic domain structures of Nd Fe B alloys prepared by the two techniques of powder metallurgy and explosive compaction were also studied using the MFM technique. 并用这种技术观察了粉末烧结和爆炸压制两种工艺制备的 Nd- Fe- B合金的磁畴 ;给出了它们各自不同的畴结构特征 .
- A new spectral pattern method of medicine color standard which breakthrough the traditional way of color tristimulus values is given. 提出一种药剂颜色标准的谱识别新方法,该方法突破了传统的三刺激值测色模式。
- The results shows that Beggs - brill method is the best, flow pattern method is the second and Dans-Nos method is the third, which can be of reference to designers. 结果表明,在这些方法中,贝格斯-布里尔方法最佳,其次是流动型态法,再次是丹斯-若斯方法。以上结果可供设计工作者参考。
- Fig. 12 MFM maps the magnetic domains of the sample surface. 13数位录影带之表面形态(左)及磁力影像(右)
- This method needs only a DC magnetic field for expanding and erasing the magnetic domains and RE(Rare-Earth)-rich GdFeCo was used for readout layer. 该技术是将记录层的微小磁畴扩大复印到读出层,可防止微小磁畴中的信号降低,实现高分辨率的读出。
- Among the magnetic domains, the atoms are transited by the magnetic domain walls. 在磁畴内,原子自旋取向是一致的,磁畴之间由畴壁过渡。
- The Ag underlayer makes grains and magnetic domains small and uniform. Ag缓冲层有效地降低了薄膜表面的粗糙度、颗粒和磁畴尺寸。
- This patterned method of painting correlates to the individualistic modes that were common in the late Ming dynasty. 图案化的笔墨形式,与晚明变形主义颇有契合之处。
- Thermal activation of magnetic domain 磁畴热激活
- Polymerization model of magnetic domain 磁畴聚合模型
- The results show that the characteristics of magnetic domains vary with alloy compositions. 结果表明 ,样品磁畴形貌及磁衬强度均随磁体成分不同而变化。
- Magnetic domains of the TbFe films with different deposition angles were studied by magnetic force microscopy. 本研究工作利用MFM研究了不同溅射角度得到的TbFe薄膜的磁畴结构。
- The self-magnetization and the magnetic domains are two basic properties of the ferromagnetic materials. 自发磁化和磁畴结构是铁磁性物质的两个基本特点。