Marcel Franz
Viewpoint
High-energy physics in a new guise
The esoteric concept of “axions” was born thirty years ago as an attempt to resolve a puzzle in the description of the strong interaction between quarks. It appears that the same physics—though in a much different context—applies to an unusual class of insulators. Read More »
Viewpoint
Race for Majorana fermions
The race for realizing Majorana fermions—elusive particles that act as their own antiparticles—heats up, but we still await ideal materials to work with. Read More »