2010年5月27日 · The exchange bias of epitaxially grown CoO / Fe / Ag (001) was investigated using x-ray magnetic circular dichroism and x-ray magnetic linear dichroism (XMLD) techniques. A direct XMLD measurement on the CoO layer during the Fe magnetization reversal shows that the CoO compensated spins are rotatable at thinner thickness and frozen at larger ...

2016年3月2日 · Using the element-specific X-ray magnetic linear dichroism (XMLD) effect, we demonstrate that the AFM spin orientation of NiO changes from in-plane to out-of-plane...

2019年11月20日 · Here, we report on experimental investigations of spin pumping, propagation, and transmission of a coherent GHz spin current in Py/Ag/CoO/Ag/Fe 75 Co 25 /MgO (001) using element- and...

2012年8月3日 · CoO/MgO/Fe/Ag (001) films were grown epitaxially and were studied using magneto-optic Kerr effect and x-ray magnetic linear dichroism (XMLD). For thick CoO films, we show that both the Fe coercivity and the exchange bias exhibit the expected monotonic decrease with increasing MgO thickness.

2021年2月17日 · CoO-NiO epitaxial bilayer system grown on MgO(001) substrate is investigated using x-ray magnetic linear dichroism (XMLD) spectroscopy with varying CoO overlayer thickness. An analysis of the Ni L 2 edge XMLD spectra using anisotropic XMLD formulation within a two-domain model reveals that the Ni moments undergo a spin reorientation with ...

2011年1月23日 · Here we report the direct observation of an AFM vortex state in the AFM layer of an AFM/FM bilayer system. We have fabricated single-crystalline NiO/Fe/Ag (001) and CoO/Fe/Ag (001) discs, and...

2014年8月6日 · The magnetic properties of antiferromagnetic (AFM) spins were investigated using x-ray magnetic linear dichroism (XMLD) in epitaxial NiO/CoO/MgO (001) films as a function of film thickness, temperature, and interface modulation.

使用X射线磁线性二向色性（XMLD）光谱技术研究了Cog-NiO外延双层系统在MgO（001）衬底上生长的情况，该系统具有变化的CoO覆盖层厚度。 在两个域模型中使用各向异性XMLD公式对Ni L 2边缘XMLD光谱进行的分析显示，Ni矩会随着CoO厚度的增加而发生自旋重取向。

By using photoelectron emission microscopy (PEEM) in combination with x-ray magnetic circular and linear dichroism (XMCD, XMLD), we imaged the ferromagnetic and antiferromagnetic domains present in the Fe and CoO layers, respectively, below …

2020年12月18日 · 近日，中国科学技术大学国家同步辐射实验室磁圆二色实验站（XMCD）首次实现了基于矢量八极电磁铁的XMCD/XMLD测量，在坡莫合金铁磁薄膜和CoO反铁磁薄膜样品测试中，分别获得了高质量的金属铁元素XMCD信号和CoO XMLD信号。...