Jingxuan He

Imagine trying to examine a snowflake without letting it melt or get damaged. That's roughly the challenge facing scientists who want to study individual proteins — the tiny molecular machines of life. In solution, a protein constantly jiggles and clumps with its neighbors, and in an electron microscope, the beam destroys it.

Silicon carbide is the material used to armor electronics. It withstands heat, impacts, and radiation like the ceramic tiles on a spacecraft's heat shield. But even this armor has a weak spot: ordinary metal contacts quickly degrade under X-rays.