美国弗吉尼亚联邦大学的一个研究小组宣称,他们合成出一种新型磁性材料,在磁性方面可媲美稀土制传统永磁材料,有望降低工业生产中对稀土资源的依赖。负责此项研究的弗吉尼亚联邦大学物理和人文学院教授希夫·卡纳说,该发现开辟了 A research team at the Federal University of Virginia in the United States claims that they have synthesized a new type of magnetic material that is magnetically comparable to rare earth-based permanent magnets and is expected to reduce the dependence on rare earth resources in industrial production. Schiff Kana, a professor at the Virginia College of Physics and Humanities in charge of the study, said the discovery opens up