[18p-A15-1~17] 1.8 Ultrasonic

[18p-A15-7] A method for determining acoustical physical constants and their temperature coefficients for langasite family crystals

^○Yuji Ohashi¹, Mototaka Arakawa², Jun-ichi Kushibiki³, Masatoshi Adachi⁴ (IMR, Tohoku Univ.¹, Grad. Sch. of Biomedical Eng., Tohoku Univ.², Grad. Sch. of Eng., Tohoku Univ.³, Toyama Pref. Univ.⁴)

Keywords:超音波マイクロスペクトロスコピー,ランガサイト型結晶,音響関連物理定数