Interlayer Exchange Coupling, Spin Pumping and Spin Transport in Metallic Magnetic Single and Bilayer StructuresInterlayer exchange coupling in thin films is one of the cornerstones of modern spintronics-based technology. This phenomena has been an active area of research for several decades. Such a ...
However, they share a number of spintronic effects with ferromagnets, including spin pumping and spin-transfer torques. Both phenomena stem from the coupled... O Gomonay - 《Physical Review B》 被引量: 2发表: 2015年 Spin Pumping and Shot Noise in Ferrimagnets: Bridging Ferro- and Antiferromag...
We propose a scheme of realizing both spin pumping and spin filtering in a double quantum dot with homogeneous Zeeman splittings in the presence of oscillating spin-orbit interactions. We find that a spin-polarized pumping current can be achieved by tuning the relative energies of the Zeeman-spli...
Cheng, R., Xiao, J., Niu, Q. & Brataas, A. Spin pumping and spin-transfer torques in antiferromagnets.Phys. Rev. Lett.113, 057601 (2014). ArticleADSGoogle Scholar Johansen, Ø. & Brataas, A. Spin pumping and inverse spin Hall voltages from dynamical antiferromagnets.Phys. Rev. B95...
3、自旋泵浦效应(Spin pumping effect) 自旋泵浦效应发生在铁磁金属和普通金属的接触界面附近。如下图所示,铁磁材料中磁矩的进动会向相邻普通金属层中传输自旋流[5]。 图3:自旋泵浦效应示意图[7] 我先将LLG方程列出来: \frac{\partial m}{\partial t}=-\gamma m \times H_{eff}+\alpha m\times \frac...
M. Symmetry and the macroscopic dynamics of antiferromagnetic materials in the presence of spin-polarized current. Phys. Rev. B 85, 134446 (2012). ADS Google Scholar Cheng, R., Xiao, J., Niu, Q. & Brataas, A. Spin pumping and spin-transfer torques in antiferromagnets. Phys. Rev. ...
Spin injection into p-type Si using the spin pumping and spin transport in the Si at room temperature Since the spin-orbit interaction in Si is essentially small due to the good crystalline symmetry, Si-based functional devices using the spin degree of free... E Shikoh - 《Ieice Technical ...
奇奇怪怪的凝聚态实验效应2--自旋泵浦效应(Spin pumping)+铁磁共振(Ferromagnetic resonance) Alan 人间的苦行僧,孤独的求道者。(物理秃头僧) Alan: 菜菜又来了,哈哈哈哈哈哈,灌水很多,望位朋友批评指正,促进学习。 1、Landau-Lifshitz-Gilbert方程(LLG方程) 磁性材料磁化后其总体可以等效合成为一个大磁矩,为研究这...
spin pumping effect），提供基础文献也可以，最好是中文的，实在不行，就英文的吧！谢谢各位高人了！
We present the experimental study of the spin Hall angle (SHA) and spin diffusion length of Pd with the spin pumping and microwave photoresistance effects. The Py/Pd bilayer stripes are excited with an out-of-plane microwave magnetic field. The pure spin current is thus pumped and transforms...