By Jeremy Hsu – Re-Blogged From Popular Science
A more powerful magnetic material may have emerged to topple previous record-holder iron cobalt, until now the most magnetic material on Earth. The new iron and nitrogen compound might also force physicists to revise their understanding of magnetism, according to the _Minnesota Daily.
The iron and nitrogen compound proved 18 percent more magnetic than iron cobalt in tests done by Jianping Wang, a physicist at the University of Minnesota. There also appears to be a “new physics” at work in the substance, but physicists at other labs must replicate the experiment and verify the work.