Clean, safe water is vital for human health and well-being. It also plays a critical role in our food security, supports high ...

Quantum tunnelling — when a particle skips through a barrier that classical physics would forbid — happens faster when objects have less energy, find physicists who worked out a way to probe photons ...

With the fast evolution of communication technology, surface acoustic wave resonators are shrinking quickly. It is inevitable that the small resonator will be undergoing a strong electric field with ...

It was previously reported that a Rayleigh wave propagating on a zinc oxide film has a relatively low temperature coefficient of frequency (TCF) and a large electromechanical coupling factor (K/sup 2/ ...