Realizing ferromagnetic semiconductors in SrRu1−xZrxO3 alloys Sheng Xu, Yanni Gu, Jun Bian and Xiaoshan Wu Eur. Phys. J. Appl. Phys., 99 (2024) 3 Published online: 09 February 2024 DOI: 10.1051/epjap/2023230120