Hitoshi Ohsato

Overview

Best Publications

• Phase transitional behavior and piezoelectric properties of (Na0.5K0.5)NbO3–LiNbO3 ceramics

  Yiping Guo;Ken-ichi Kakimoto;Hitoshi Ohsato

  2137
  Citations

• (Na0.5K0.5)NbO3–LiTaO3 lead-free piezoelectric ceramics

  Yiping Guo;Ken-ichi Kakimoto;Hitoshi Ohsato

  898
  Citations

• Dielectric and piezoelectric properties of lead-free (Na0.5K0.5)NbO3–SrTiO3 ceramics

  Yiping Guo;Ken-ichi Kakimoto;Hitoshi Ohsato

  515
  Citations

• Raman Scattering Study of Piezoelectric (Na0.5K0.5)NbO3-LiNbO3 Ceramics

  Ken-ichi Kakimoto;Koichiro Akao;Yiping Guo;Hitoshi Ohsato

  452
  Citations

• Characterization and dielectric behavior of willemite and TiO2-doped willemite ceramics at millimeter-wave frequency

  Yiping Guo;Hitoshi Ohsato;Ken-ichi Kakimoto

  376
  Citations

• The effect of rare-earth (La, Sm, Dy, Ho and Er) and Mg on the microstructure in BaTiO3

  Hiroshi Kishi;Noriyuki Kohzu;Junichi Sugino;Hitoshi Ohsato

  338
  Citations

• Structure and Electrical Properties of Lead-Free (Na0.5K0.5)NbO3-BaTiO3 Ceramics

  Yiping Guo;Ken-ichi Kakimoto;Hitoshi Ohsato

  329
  Citations

• Effects of TiO2 on sinterability and dielectric properties of high-Q forsterite ceramics

  T. Tsunooka;M. Androu;Y. Higashida;H. Sugiura

  306
  Citations

• Science of tungstenbronze-type like Ba6–3xR8+2xTi18O54 (R=rare earth) microwave dielectric solid solutions

  H. Ohsato

  304
  Citations

• Forsterite ceramics for millimeterwave dielectrics

  Hitoshi Ohsato;Tsutomu Tsunooka;Tomonori Sugiyama;Ken-ichi Kakimoto

  246
  Citations

• The Effect of MgO and Rare-Earth Oxide on Formation Behavior of Core-Shell Structure in BaTiO3

  Hiroshi Kishi;Yoshikazu Okino;Mutsumi Honda;Yoshiaki Iguchi

  220
  Citations

• Microwave dielectric properties and crystal structure of homologous compounds ALa4Ti4O15 (A = Ba, Sr and Ca) for base station applications

  Y. Tohdo;K. Kakimoto;H. Ohsato;H. Yamada

  185
  Citations

• Microwave dielectric properties of low-temperature sintered Mg3(VO4)2 ceramic

  Ryosuke Umemura;Hirotaka Ogawa;Hitoshi Ohsato;Akinori Kan

  181
  Citations

• Low-temperature sintering-microwave dielectric property relations in Ba3(VO4)2 ceramic

  Ryosuke Umemura;Hirotaka Ogawa;Atsushi Yokoi;Hitoshi Ohsato

  173
  Citations

• Ferroelectric and Piezoelectric Properties of KNbO3 Ceramics Containing Small Amounts of LaFeO3

  Ken-ichi Kakimoto;Izumi Masuda;Hitoshi Ohsato

  165
  Citations

• Research and development of microwave dielectric ceramics for wireless communications

  Hitoshi Ohsato

  165
  Citations

• Formation of solid solutions of new tungsten bronze-type microwave dielectric compounds Ba6-3xR8+2xTi18O54 (R=Nd and Sm, 0≤x≤1)

  Hitoshi Ohsato;Toshiyuki Ohhashi;Susumu Nishigaki;Takashi Okuda

  151
  Citations

• A crystallographic model of (00⋅1) aluminum nitride epitaxial thin film growth on (00⋅1) sapphire substrate

  C. J. Sun;P. Kung;A. Saxler;H. Ohsato

  145
  Citations

• Effect of (Na,K)-Excess Precursor Solutions on Alkoxy-Derived (Na,K)NbO3 Powders and Thin Films

  Kiyotaka Tanaka;Hiromi Hayashi;Ken Ichi Kakimoto;Hitoshi Ohsato

  133
  Citations

• Microwave dielectric properties of the Ba6−3x(Sm1−y,Ry)8+2xTi18O54 (R=Nd and La) solid solutions with zero temperature coefficient of the resonant frequency

  Hitoshi Ohsato;Hiromichi Kato;Makoto Mizuta;Susumu Nishigaki

  128
  Citations