講演情報

[15a-K303-2]Crystal Orientation Dependence of X-ray Magnetic Linear Dichroism in Altermagnetic RuO2

〇Jun Okabayashi1, Zenchao Wen2, Yoshio Miura3, Hiroaki Sukegawa2, Seiji Mitani2 (1.UTokyo, 2.NIMS, 3.Kyoto Inst. Tech.)

キーワード:

altermanetism、X-ray magnetic linear dichroism

Altermagnetism through distinctive band structures has attracted significant attention. However, the techniques available for probing altermagnetism are limited. A recent controversial issue in RuO2 involves the magnetic moment values at the Ru sites. We conducted x-ray magnetic linear dichroism (XMLD) to detect the Neel vector direction and magnetic moments for different orientations of the RuO2 (101) and (110) planes.