Researchers have discovered a new type of plasma oscillation that behaves unlike anything seen before. These plasma waves can move independently of the plasma’s physical properties, even faster than ...

Ultrasound-based irradiation of rock formations has attracted considerable attention as a technique for enhancing heavy-oil ...

Waves are ubiquitous in nature and technology. Whether it’s the rise and fall of ocean tides or the swinging of a clock’s pendulum, the predictable rhythms of waves create a signal that is easy to ...

Recent findings of new Higgs modes in unconventional superconductors require a classification and characterization of the modes allowed by nontrivial gap symmetry. Here we develop a theory for a ...