Kuniko Kimura

Piezoelectric and ferroelectric properties of P (VDF-TrFE) copolymers and their application to ultrasonic transducers

H. Ohigashi, Hiroji Ohigashi, Keiko Koga, 1984 .

A Wide-Band Polymer Ultrasonic Transducer Using Acoustic Impedance Matching Technique

Hiroji Ohigashi, Kuniko Kimura, Kazuyuki Yoneya, 1988 .

Analysis of Frequency Response Characteristics of Polymer Ultrasonic Transducers

Hiroji Ohigashi, Miyo Suzuki, Toshiharu Nakanishi, 1988 .

Thermal stability of lanthanum oxide/Si(100) interfacial transition layer

Hiroshi Iwai, Kazuo Nakajima, Shun-ichiro Ohmi, 2005 .

Generation of very high‐frequency ultrasonic waves using thin films of vinylidene fluoride‐trifluoroethylene copolymer

K. Kimura, H. Ohigashi, Hiroji Ohigashi, 1987 .