T. Takenaka

Dielectric, piezoelectric and pyroelectric properties of (BiNa)_1/2TiO_3-based ceramics

T. Takenaka, Ken Sakata · Ferroelectrics · 1989 · 170 citations

Natural Sciences, Materials Science, Physics +17

Lead-free piezoelectric ceramics based on perovskite structures

T. Takenaka, H. Nagata, Yuji Hiruma et al. · Journal of Electroceramics · 2007 · 131 citations

Natural Sciences, Materials Engineering, Materials Science +14

Phase relations, dielectric and piezoelectric properties of ceramics in the system (Bi_0.5Na_0.5)TiO₃-PbTiO₃

Ken Sakata, T. Takenaka, Y. Naitou · Ferroelectrics · 1992 · 108 citations

Natural Sciences, Materials Engineering, Materials Science +17

Phase transition temperatures and electrical properties of divalent ions (Ca2+, Sr2+ and Ba2+) substituted (Bi1/2Na1/2)TiO3 ceramics

Yukie Watanabe, Yuji Hiruma, H. Nagata et al. · Ceramics International · 2007 · 104 citations

Natural Sciences, Chemistry, Materials Science +15

Phase-transition temperatures and piezoelectric properties of (Bi<sub>1/2</sub>Na<sub>1/2</sub>)TiO<sub>3</sub>- (Bi<sub>1/2</sub>Li<sub>1/2</sub>)TiO<sub>3</sub>-(Bi<sub>1/2</sub>K<sub>1/2</sub>)TiO<sub>3</sub> lead-free ferroelectric ceramics

Yuji Hiruma, H. Nagata, T. Takenaka · IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control · 2007 · 48 citations

Natural Sciences, Materials Science, Physics +16