TY - RPRT TI - Weak Ferromagnetism in Altermagnets from Alternating 𝑔-Tensor Anisotropy AU - Jo, Daegeun [Uppsala University (Sweden)] (ORCID:0000000206554552) AU - Go, Dongwook [Johannes Gutenberg University Mainz (Germany); Forschungszentrum Jülich and JARA (Germany)] (ORCID:0000000157403829) AU - Mokrousov, Yuriy [Johannes Gutenberg University Mainz (Germany); Forschungszentrum Jülich and JARA (Germany)] (ORCID:0000000310722421) AU - Oppeneer, Peter M. [Uppsala University (Sweden)] (ORCID:0000000290692631) AU - Cheong, Sang-Wook [Rutgers University, Piscataway, NJ (United States)] AU - Lee, Hyun-Woo [Pohang University of Science and Technology (Korea)] (ORCID:0000000216488093) PY - 2025 DO - 10.1103/physrevlett.134.196703 UR - https://www.osti.gov/biblio/2566883 ID - 2566883 ER -