K
Ken-ichi Kakimoto
Researcher at Nagoya Institute of Technology
Publications - 264
Citations - 6460
Ken-ichi Kakimoto is an academic researcher from Nagoya Institute of Technology. The author has contributed to research in topics: Dielectric & Ceramic. The author has an hindex of 31, co-authored 236 publications receiving 5851 citations. Previous affiliations of Ken-ichi Kakimoto include Applied Materials & Osaka Prefecture University.
Papers
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Phase transitional behavior and piezoelectric properties of (Na0.5K0.5)NbO3–LiNbO3 ceramics
TL;DR: In this article, a morphotropic phase boundary between orthorhombic and tetragonal phases is found in the composition range 0.05
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(Na0.5K0.5)NbO3–LiTaO3 lead-free piezoelectric ceramics
TL;DR: In this article, the effect of cationic substitution of lithium for sodium and potassium in the A sites and tantalum for niobite in the B sites in (1−x)NbO3 (NKN) perovskite lattice on symmetry and physical properties were investigated.
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Dielectric and piezoelectric properties of lead-free (Na0.5K0.5)NbO3–SrTiO3 ceramics
TL;DR: In this paper, the authors reported successful preparation of dense (Na 0.5 K 0.100) ceramics by ordinary sintering in air, and the dependence of phase structure on doping content of SrO and TiO 2 has been determined by the X-ray diffraction technique.
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Raman Scattering Study of Piezoelectric (Na0.5K0.5)NbO3-LiNbO3 Ceramics
TL;DR: In this paper, a Raman scattering study of (Na0.5K 0.5)-LiNbO3 (LN) lead-free piezoceramics has been carried out on nominal compositions of (1-x)NKN-xLN (0 ≤x ≤ 0.70).
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Characterization and dielectric behavior of willemite and TiO2-doped willemite ceramics at millimeter-wave frequency
TL;DR: Willemite ceramics (Zn2SiO4) have been successfully prepared in the temperature range from 1280 to 1340 ppm/C as mentioned in this paper, and the results show that willemite with appropriate TiO2 is an ideal temperature stable, low er and high Q × f dielectric for millimeter-wave application.