Professor Yoshinori Tokura of the Graduate School of Engineering (also Center Director of the Riken Center for Emergent Matter Science) typically begins his undergraduate lectures in solid-state ...

At temperatures approaching absolute zero, most magnetic materials settle into tidy patterns. Their tiny magnetic moments, or ...

Why do two-dimensional exciton-polaritons interact? The intriguing quasiparticle the exciton-polariton is part light (photon), and part matter (exciton). Their excitonic (matter) part confers them the ...

Magnetic materials in a quantum spin liquid phase are of great interest in the pursuit of exotic state of matter and quantum ...