ferromagnet相关论文
Inspired by strong mechanical stability of "Y"-shaped beams for building construcrion,we design a new class of quasi......
用扩大 Blonder-Tinkham-Klapwijk 形式主义，我们调查 graphene ferromagnet/p 波浪超导体连接的传导力系列。传导力系列被配对对称......
Spin-dependent thermoelectric effect and spin battery mechanism in triple quantum dots with Rashba s
We have studied spin-dependent thermoelectric transport through parallel triple quantum dots with Rashba spinorbital int......
Polycrystalline samples of(Zn, Co) co-doped SnO2 nanoparticles were prepared using a co-precipitation method. The influe......
Ferromagnetic–paramagnetic transition temperature in bulk and nanostructured La_(0.7)Sr_xCa_(0.3-x)M
Series of bulk and nanostructured La_(0.7)Sr_xCa_(0.3-x)MnO_3(x = 0.10, 0.15, and 0.20) manganites were synthesized and ......
Mean-field and high temperature series expansion calculations of some magnetic properties of Ising a
In this work,the magnetic properties of Ising and XY antiferromagnetic thin-films are investigated each as a function of......
Polycrystalline antiferromagnetic BiFeO_3(BFO)thin films were grown on Si/Si O_2/Ti/Pt(111) substrates by pulsed laser d......
The double perovskite Ca2CrSbO6 exhibits a ferromagnetic long-range order below Tc = 13 K and a saturation mag-netizatio......
Selective flattening of magnon bands in kagome-lattice ferromagnets with Dzyaloshinskii-Moriya inter
There is growing interest in revealing exotic properties of collective spin excitations in kagome-lattice ferromagnets s......
Size dependence of phase transition temperatures of ferromagnetic ,ferroelectric and superconductive
本文通过对荣华二采区10...
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A simplified model was developed to describe the Curie temperature suppression of ferromagnetic nanoparticles. Based on ......
A novel approach to design microwave medium of negative refractive index and simulation verification
In this paper, a novel approach is presented to synthesize microwave medium of negative refractive index by incorporatin......
The tunneling spectroscopy and shot noise in ferromagnet/insulator/triplet-superconductor (FM/I/tripletSC) structures ar......
A novel complex [Ag(NIT3Py)3]·((ClO4)(H2O) has been synthesized and structurally characterized by X-ray diffraction met......
利用推广的Blonder-Tinkham-Klapwijk理论研究讨论了石墨层上铁磁体/p波超导体隧道结中准粒子输运过程,计算了结的微分电导.研究结......
The tunneling spectroscopy and shot noise in ferromagnet/insulator/triplet-superconductor (FM/I/tripletSC) structures ar......
由使用印射拓扑的当前的理论和计量器潜力理论的分解，我们调查(2+1 ) 在铁磁物质的维的 skyrmion 刺激。我们也讨论 skyrmion-antis......
利用传递矩阵方法，计算了自旋轨道耦合对铁磁／半导体／绝缘体多层膜结构中隧穿性质的影响．结果表明，当半导体和铁磁体之间是绝缘接触时，体......
测量了巡游铁磁体SrRuO3的零场冷却(ZFC)和加场冷却(FC)的磁化强度随温度的变化关系,以及不同温度下的磁滞回线.考虑了热涨落和自......
采用电厂实际铁腐蚀产物配制水样,对国产新型CAD高梯度电磁过滤器的除铁性能进行了试验。结果表明：CAD高梯度电磁过滤器以额定流量1......
研究了铁磁体中磁振子的压缩态．采用霍尔斯坦和普里马科夫提出的二次量子化方法把磁振子系统的．哈密顿量简化，并应用平均场理论处理了......
合成了多金属普鲁士蓝类配合物Ni1.15Mn0.35[Fe（CN）6]·6H2O。变温磁化率表明：化合物中存在铁磁性交换相互作用，铁磁相变温度Tc=20......
合成了多金属普鲁士蓝类配合物Ni0.75Cu0.75[Fe（CN）6]·6．3H2O。变温磁化率表明：化合物中存在铁磁性交换相互作用·铁磁相变温......
有机铁磁体是一种具有广泛应用前景的新型功能材料.有机铁磁体的高自旋载体是自由基和顺磁金属离子,通过特殊的微观结构,这些高自......
2种不同的物性在同一晶体中并存，必将产生新的物理现象和特殊的用途，设计2种特性并存的分子材料具有特别的吸引力。导电性与铁磁性并......
一个简化模型被开发描述铁磁性的 nanoparticles 的居里温度抑制。基于一种尺寸和连贯的精力的形状依赖者模型，铁磁性的 nanopartic......
利用化学方法制备了尖晶石结构的LiMn2O4材料，并对其进行了磁性测量．结果表明：随着Li／Mn比例的增加。Mn^＋4数量增加，90°的Mn^＋4-O-Mn......
铁磁/ 反铁磁交换偏置在巨磁电阻器件中具有重要的应用,引起了物理学及材料学等领域内广大科学家的浓厚兴趣.本文首先阐述了交换偏......
介绍了近几年出现的具有宽过冷液相区的铁磁性非晶合金的研究状况。在传统的铁基或然基等铁磁性非晶合金中添加Ｃａ、Ａｌ等元素可以大大提......
对于坡莫合金/CoO和坡莫合金/FeMn多层膜,无论是纵向交换偏置还是垂直交换偏置,其交换偏置场和矫顽力均随温度的升高而减小.研究表......
对铁磁谐振波形进行了系统的分类分级，提出了一种基于Matlab的相关函数方法，并且利用大量数据进行对比，已经得到了效果验证，经过桂林市......
多重铁性材料是一类可以同时具有（反）铁电、（反）铁磁及铁弹中两者或两者以上耦合性质的多功能材料,其丰富的物理现象和颇大的应用潜力......
Recently, amorphous magnetic semiconductors as a new family of magnetic semiconductors have been developed by oxidizing ......
提出了一种新型的基于Si压阻效应的铁磁体MEMS磁场传感器结构,其结构由制作在硅桥敏感膜表面的惠斯通电桥和在膜中间旋涂环氧胶沾......
从Zou-Anderson有效哈密顿量出发,考虑holon涨落效应,导出一铁磁相互作用。用RPA计算Spinon静态磁化率,在T=0及U=∞情形,求出当掺......
实验研究了磁性材料的零场冷却和加场冷却的磁化强度随温度的变化关系,以及不同温度下的磁滞回线;考虑了热涨落和自由能壁垒随温度......
根据量子相干输运理论，利用传递矩阵的方法，研究自旋电子在铁磁体（F）／半导体多量子阱（SWM）／铁磁体的一维结构中，考虑自旋轨道耦合效应时的量......
In this work, the syntheses and characterization of oxygen deficient perovskite cobalt oxides prepared under ambient pre......
Precessing ball solitons (PBS) in a ferromagnet during the first order phase transition is induced by a magnetic field d......
Precessing ball solitons (PBS) in a ferromagnet during the first order phase transition induced by a magnetic field dire......
本文研究了若干晶态和非晶态铁磁金属合金中Fe原子的内磁场和磁矩,认为这些合金中存在两种不同的机制。类金属原子的键合效应和过......
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随着铁磁性半导体（如Mn掺杂InAs和GaAs）的发现，稀磁半导体（DMS）近来吸引了众多研究者的目光。传统半导体不具有磁性，而稀磁半导体可以在......
