Tag: vibrations

Strobe light for 5G: Imaging system spotlights the tiny mechanical hearts at the core of every cellphone: Movies of minuscule vibrations reveal how well...

Inside every cellphone lies a tiny mechanical heart, beating several billion times a second. These micromechanical resonators play an essential role in cellphone communication....

Discovery unravels how atomic vibrations emerge in nanomaterials: Advances in microscopy reveal source of phonons’ puzzling behavior

A hundred years of physics tells us that collective atomic vibrations, called phonons, can behave like particles or waves. When they hit an interface...

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