New Delhi: Researchers discover how systems utilise acoustic wave propagation for communication purposes. The joint team of experts at Tohoku University‘s Institute for Materials Research, together with the Japan Atomic Energy Agency and the RIKEN Centre for Emergent Matter Science, discovered a completely new phenomenon pertaining to acoustic wave-material interactions. Researchers used surface acoustic wave (SAW) analysis to discover the breakthrough that powers various present-day communication devices, from mobile phones to sensors. The mechanical vibrations known as surface acoustic waves travel along materials to convert electrical signals into moving vibrations that allow devices to process signals........

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