About YU J Y
About Seoul National Univ., Seoul, KOR
About KANG W Y
About Seoul National Univ., Seoul, KOR
About KIM S J
About Seoul National Univ., Seoul, KOR
About Journal of Composite Materials
About piezoelectric material
About piezoceramic
About Piezoelectric devices
About 異方性
About 圧電
About ポリマー
About 積層複合板
About 弾性
About 微調整
About 理論
About 計算
About 実験