JJournal of Vibration Engineering & Technologies2d agoBroadband Vibration Attenuation in Gradient Stacked Piezoelectric Phononic Crystals Via Bandgap CouplingChunsheng Song·Yang Jiang·Muyan Xie·Youliang Jiang·Yurun HanRead at Journal of Vibration Engineering & TechnologiesTagsAcoustic Wave Phenomena ResearchBiomedical Engineering