4:15 PM - 4:30 PM △ [22p-C105-11] Propagation and Resonance Properties of Longitudinal Leaky SAW on Quartz Bonded Structures Consisting of Similar Materials with ScAlN piezoelectric thin film 〇Yudai Fujii1, Masashi Suzuki1, Shoji Kakio1 (1.Yamanashi Univ.)