Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Makiuchi Yoichi and Aoyagi Rintaro and Hiruma Yuji and Nagata Hajime and Takenaka Tadashi,(Bi1/2Na1/2)TiO3-(Bi1/2K1/2)TiO3-BaTiO3-Based Lead-Free Piezoelectric Ceramics,Japanese Journal of Applied Physics,0021-4922,The Japan Society of Applied Physics,2005,44,6B,4350-4353,https://cir.nii.ac.jp/crid/1390282681242363264,https://doi.org/10.1143/jjap.44.4350