X-ray magnetic circular dichroism in altermagnetic RuO2 thin films
收藏ESRF Portal2028-01-01 更新2026-04-23 收录
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https://doi.esrf.fr/10.15151/ESRF-ES-2107740985
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资源简介：
We propose to employ element-specific x-ray magnetic dichroism to investigate the local spin configuration in thin films of RuO2, a prime member of a new class of compensated magnets: altermagnets. While the existence of linear dichroism in compensated magnets is well established, we aim to experimentally demonstrate that, apart from the ferromagnetic or non-collinear order, circular dichroism can also originate from the collinear altermagnetic order resulting in a spin split band structure. The proposed experiment will exploit the unique capabilities of beamline ID12, offering large magnetic fields required to manipulate compensated magnetic materials, and full X-ray polarization control.
提供机构：
Bielefeld University, Department of Physics, Universitaetsstr. 25, 33615, Bielefeld, GERMANY; Universitaet Wuerzburg, Institute of Experimental Physics EP IV, Am Hubland, 97074 Wuerzburg, Germany; Bielefeld University, Department of Physics, Universitaetsstr. 25, 33615 Bielefeld, Germany; Academy of Sciences of the Czech Republic, Institute of Physics, Cukrovarnicka 10, Praha 6, 162 53 Praha, Czech Republic
创建时间：
2028-01-01
