Fe-Si-Al Soft Magnetic Composites with Significantly Reduced Core Loss via Constructing Uniform TiO2 Insulation Layer. - Chen, Xuyong; Cao, Zhi; Zeng, Xudong; Wan, Kun; Liu, Wei; Su, Hailin; Wang, Jinzhi; Zou, Zhongqiu (Journal of Superconductivity & Novel Magnetism, 2022)