Two-dimensional (2D) semiconductors have emerged as a material platform for the investigation of exciton physics. Their reduced dimensionality, combined with weak screening, fosters robust Coulomb ...

The standard model of particle physics represents the most comprehensive theory about fundamental or subatomic particles and forces in the universe. The model describes how matter and antimatter ...

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Quantum physics often reveals phenomena that defy common sense. A new theory of quantum scarring deepens our understanding of ...

The new solar cell is a lead-free low-dimensional perovskite material with a superlattice crystal structure—a first in the field. What’s special about this material is that it exhibits efficient ...