Evidence found of magnetism at the edges of graphene

A team of researchers from the U.K., Germany and Russia has found evidence of magnetism at the edges of graphene. In their paper published in the journal Nature, the researchers describe how they made their discovery and why they believe it is important.

Graphene is, of course, a 2-D layer of carbon atoms forming a sheet. A lot of research has been conducted into its unique properties seeking novel applications. One such possibility is using it to build a truly quantum computer. But that idea has been held back by the inability of researchers to take advantage of theorized magnetism on the edges of graphene sheets. In this new effort, the researchers report that they have found a way to overcome this hurdle.