World’s smallest, best acoustic amplifier emerges from 50-year-old hypothesisPublished bynewsreleases.sandia.govon •1 min readTroy Rummlertrummle@sandia.gov505-249-3632AcousticAcoustoelectricHeterogeneous IntegrationMESARadiofrequencySignal ProcessingNanotechnologyPhysicsScience / Technology / EngineeringLearn moreShareLegalReport