[14a-2K-1~12] 1.6 Ultrasonics

[14a-2K-6] Measurements of Acoustical Physical Constants for Ca₃Nb(Ga_0.75Al_0.25)₃Si₂O₁₄ Single Crystal Using the Plane-Wave Ultrasonic Material Characterization System

〇Yuji Ohashi¹, Yuui Yokota², Testuo Kudo¹, Shunsuke Kurosawa^1,2, Kei Kamada^2,3, Akira Yoshikawa^1,2,3 (1.IMR, Tohoku Univ., 2.NICHe, Tohoku Univ., 3.C&A)

Keywords:langasite type single crystal,acoustical physical constant,ultrasonic material characterization system