Researchers from the Institute for Optoelectronic Systems and Microtechnology at Universidad Politécnica de Madrid (UPM), in collaboration with the Paul Drude Institute in Berlin and the State ...

Using the circular vibration of surface acoustic waves, a collaborative research group have successfully controlled the magnetization of a ferromagnetic thin film. Using the circular vibration of ...

Importantly, SAWSense can also identify different activities which are performed on a surface, based on their distinctive surface acoustic waves. In lab tests, for instance, the technology could ...

Acoustic frequency filters, which convert electrical signals into miniaturized sound waves, separate the different frequency ...

Enormous, spontaneous waves in the open ocean were once the tall tales of sailors. Rogue waves - enormous, spontaneous surface waves in the open ocean - were once the tall tales of sailors. They are ...