The room temperature ferromagnetism in Co-doped ZnO films with different carrier concentration fabricated by the sol – gel method at different annealing atmospheres was investigated. 用溶胶–凝胶法制备的钴掺杂氧化锌薄膜在不同气氛下退火后均显示室温铁磁性,并且具有不同的载流子浓度。
Relating to or demonstrating ferromagnetism. 关于或表现出铁磁性的。
Investigation on the Ferromagnetism Origination and Related Properties of Magnetic Ions Doped CeO_2 磁性离子掺杂二氧化铈的铁磁性起源及相关性能研究
Room-temperature ferromagnetism in Co-doped ZnO fabricated by coprecipitation method 共沉淀法制备Co掺杂ZnO的室温铁磁性的研究
The ferromagnetism can be significantly improved since the doping of Co changes the G antiferromagnetic order into the ferromagnetic one. 掺杂导致原有的G型反铁磁序发生变化,形成了亚铁磁序的磁结构,材料的铁磁性有了很大提高;
Relating to or demonstrating ferromagnetism. The Practice of Transforming the Main Trough of Blast Furnaces with Single Taphole into Iron Store Structure with New Anti-explosive Castable Refractory 新型防爆铁沟浇注料与单铁口高炉出铁主沟储铁式结构改造实践
The softening of Magnon of Two Dimensional Insulating Ferromagnetism on the Δ Line under Absolute Zero Temperature 铁磁共振双稳态多谐振荡器零温下在Δ线二维绝缘铁磁体的磁振子软化
By the end of the19th century, all known elements and many compounds had been tested for magnetism, and all were found to have some magnetic property. however, only three elements-iron, nickel, and cobalt-exhibit ferromagnetism. 到19世纪末,人们对所有已知元素和许多化合物做了磁学试验,发现它们都有某种磁性,但是只有铁,镍和钴这三种元素显示铁磁性。
Ferromagnetism and the optical properties of Cu-doped AlN from first-principles study Cu掺杂的AlN铁磁性和光学性质的第一性原理研究
Study of Room Temperature Ferromagnetism in Fe-doped ZnO Diluted Magnetic Semiconductors Influence of Iron Deficiency on the Electromagnetic Properties of Li-Zn Ferrites Fe掺杂ZnO稀磁半导体室温铁磁性研究缺铁量对LiZn铁氧体电磁性能的影响
The physical origin of the ferromagnetism and antiferromagnetism was explained. 对材料产生铁磁性和反铁磁性的物理根源进行解释。
Comparison of Diamagnetism, Paramagnetic& Ferromagnetism 比较抗磁体、顺磁体及铁磁体
Starting Performance Analysis of Self-Start Rare Earth Single-Phase Permanent-Magnet Synchronous Motor The physical origin of the ferromagnetism and antiferromagnetism was explained. 自起动稀土永磁单相同步电动机起动性能分析对材料产生铁磁性和反铁磁性的物理根源进行解释。
Influence of Iron Deficiency on the Electromagnetic Properties of Li-Zn Ferrites Diamagnetism, Paramagnetic, Ferromagnetism, Antiferromagnetism& Ferromagnetism 缺铁量对LiZn铁氧体电磁性能的影响抗磁体、顺磁体、铁磁体、反铁磁体及亚铁磁体
The First-principles Calculations of Half-metallic Ferromagnetism in Cr-doped BN Cr掺杂BN半金属铁磁性的第一性原理计算
Preparations and Room Temperature Ferromagnetism of Fe and Ni Co-Doped In_2O_3 Dilute Magnetic Semiconductor Fe、Ni共掺In2O3基稀磁半导体制备工艺及室温铁磁性研究
The transition from ferromagnetism to paramagnetism involves a transition from ordered to disordered orientations of electron spins. 由铁磁性转变为顺磁性涉及到电子自旋的取向由有序向无序转变。
Room temperature ferromagnetism in Cu/ ZnO prepared by sol-gel method 溶胶-凝胶法制备Cu/ZnO的室温铁磁性
Iron filaments are drawn to a magnet The physical origin of the ferromagnetism and antiferromagnetism was explained. 铁丝被磁铁吸了过去。对材料产生铁磁性和反铁磁性的物理根源进行解释。
Theory of ferromagnetism in metals-its development and present situation 金属铁磁性理论&其发展和现状
When the electronic carriers have low concentration, ZnO: Cu film displays room-temperature ferromagnetism. 当电子载流子的浓度低的时候ZnO:Cu的薄膜在室温下表现出铁磁性。
So we divided the system to ferromagnetism, ferrimagnetism and anti-ferromagnetism according the magnitude of 4-spin interactions. 因此,可以按照4-自旋相互作用的相对强度将系统划分为铁磁性、亚铁磁性和反铁磁性。
The results show that any of the above-mentioned defects are not able to induce ferromagnetism in ZnO. 结果表明,上述各种缺陷均无法单独在ZnO中诱发铁磁性。
The test for magnetic properties show that we successfully prepared samples with ferromagnetism. 我们对样品进行了磁学性质的测试,磁性测试表明我们成功制备出的样品都具有室温铁磁性。
To achieve the coexistence of room temperature ferromagnetism and ferroelectricity, some researchers doped transition metals into ferroelectricity. 为了得到同时具有室温铁磁性和室温铁电性的单相材料,一些研究者将过渡金属元素掺杂进铁电材料中,而且他们确实在这些掺杂的材料中发现了室温铁磁性。
Room temperature ferromagnetism can be found in any of the three kinds of materials. 在三种材料中都发现了室温铁磁性。
In particular, the sample exhibits good magnetic and electrical properties. Firstly, it is of room-temperature ferromagnetism. 样品表现出了较好的磁学与电学性质:首先,样品具有明显地室温铁磁性。
The implanted Co atoms agglomerated and formed superparamagnetic Co clusters, which resulted in the decrease of the ferromagnetism. 是由于Co原子聚集形成了超顺磁性的Co纳米颗粒,减弱了样品的铁磁性。
Ferromagnetism materials are used widely, but different alloy content of the materials lead to different properties and applications. 铁磁性材料应用广泛,但是由于合金含量的不同导致其性能和应用领域也不同。
In addition, the origin of ferromagnetism was discussed. 并在研究注入对微结构的影响的过程中,对铁磁性的起源进行了探讨。
phenomenon exhibited by materials like iron (nickel or cobalt) that become magnetized in a magnetic field and retain their magnetism when the field is removed