A New Form of Boron Is Conductive and Surprisingly Plastic—But Can It Become an Engineering Material?

A newly synthesized form of boron has broken two expectations at once. The conductive boron material known as Imma-B60 carries electricity far better than conventional beta-boron while also tolerating about 23% plastic deformation in nanoscale compression tests. The science is striking, but the engineering question is harder: can a material Continue Reading