[20p-D61-1~14] 10.1 Emerging materials in spintronics and magnetics (including fabrication and characterization methodologies)

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)English Presentation

[20p-D61-5] Detecting Compensated Magnetic Moments in Altermagnetic RuO₂

〇Jun Okabayashi¹, Zhenchao Wen², Cong He², Yoshio Miura³, Seiji Mitani² (1.UTokyo, 2.NIMS, 3.Kyoto Inst. Tech.)

Keywords:

Altermagnetism,X-ray magnetic spectroscopy

Altermagnetism through the distinctive band structures has been attracted. However, the probing techniques to detect altermagnetism are limited. Recent controversial issue is the magnetic moment values in the Ru sites. We performed temperature-dependent x-ray magnetic linear dichroism (XMLD). From the XMLD spectral analysis, we evaluate the finite magnetic moments in the Ru sites.