H-Index & Metrics Best Publications

H-Index & Metrics

Discipline name H-index Citations Publications World Ranking National Ranking
Materials Science D-index 52 Citations 14,944 223 World Ranking 5334 National Ranking 317

Overview

What is he best known for?

The fields of study he is best known for:

  • Electrical engineering
  • Ceramic
  • Piezoelectricity

The scientist’s investigation covers issues in Piezoelectricity, Dielectric, Ceramic, Ferroelectricity and Analytical chemistry. To a larger extent, he studies Composite material with the aim of understanding Piezoelectricity. His research integrates issues of Tetragonal crystal system and Mineralogy in his study of Dielectric.

The various areas that Tadashi Takenaka examines in his Ceramic study include Ferroelectric ceramics and Anisotropy. His Ferroelectricity research incorporates themes from Condensed matter physics and Hysteresis. Tadashi Takenaka has included themes like Barium titanate, Potassium niobate, Phase boundary and Perovskite in his Analytical chemistry study.

His most cited work include:

  • (Bi1/2Na1/2)TiO3-BaTiO3 System for Lead-Free Piezoelectric Ceramics (1674 citations)
  • Current status and prospects of lead-free piezoelectric ceramics (649 citations)
  • Grain Orientation and Electrical Properties of Hot-Forged Bi4Ti3O12 Ceramics (366 citations)

What are the main themes of his work throughout his whole career to date?

Piezoelectricity, Ceramic, Composite material, Ferroelectricity and Analytical chemistry are his primary areas of study. His biological study spans a wide range of topics, including Bismuth, Solid solution, Ferroelectric ceramics, Mineralogy and Dielectric. Tadashi Takenaka combines subjects such as Sintering, Potassium niobate, Doping and Pyroelectricity with his study of Ceramic.

His Composite material research incorporates themes from Bismuth titanate and Electrical resistivity and conductivity. In general Ferroelectricity, his work in Poling is often linked to Curie temperature linking many areas of study. His research integrates issues of Tetragonal crystal system, Phase boundary, Perovskite and Temperature coefficient in his study of Analytical chemistry.

He most often published in these fields:

  • Piezoelectricity (60.34%)
  • Ceramic (55.86%)
  • Composite material (39.66%)

What were the highlights of his more recent work (between 2012-2021)?

  • Ceramic (55.86%)
  • Piezoelectricity (60.34%)
  • Composite material (39.66%)

In recent papers he was focusing on the following fields of study:

His primary areas of investigation include Ceramic, Piezoelectricity, Composite material, Analytical chemistry and Quenching. His Ceramic study combines topics in areas such as Sintering and Ferroelectricity. The various areas that Tadashi Takenaka examines in his Piezoelectricity study include Power, Dielectric, Doping and Tetragonal crystal system.

Tadashi Takenaka has included themes like Ultrasonic sensor, Electrode and Lead in his Composite material study. Tadashi Takenaka interconnects Mn doped and Piezoelectric constant in the investigation of issues within Analytical chemistry. In his study, Ferroelectric ceramics and Mineralogy is inextricably linked to Phase transition, which falls within the broad field of Phase boundary.

Between 2012 and 2021, his most popular works were:

  • Lead-Free Piezoelectric Ceramics (87 citations)
  • Quenching effects for piezoelectric properties on lead-free (Bi1/2Na1/2)TiO3 ceramics (39 citations)
  • Fabrication and Electrical Properties of Multilayer Ceramic Actuator Using Lead-Free (Bi1/2K1/2)TiO3 (22 citations)

In his most recent research, the most cited papers focused on:

  • Electrical engineering
  • Ceramic
  • Semiconductor

Tadashi Takenaka mainly investigates Ceramic, Piezoelectricity, Composite material, Quenching and Metallurgy. His research investigates the connection between Ceramic and topics such as Bismuth that intersect with problems in Manufacturing methods. His Piezoelectricity study combines topics from a wide range of disciplines, such as Quality, Ferroelectric ceramics and Doping.

His study focuses on the intersection of Quenching and fields such as Sintering with connections in the field of Tetragonal crystal system and Ferroelectricity. His Ferroelectricity research is included under the broader classification of Dielectric. His Metallurgy research includes elements of Mineralogy and Poling.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

(Bi1/2Na1/2)TiO3-BaTiO3 System for Lead-Free Piezoelectric Ceramics

Tadashi Takenaka;Kei-ichi Maruyama;Koichiro Sakata.
Japanese Journal of Applied Physics (1991)

2698 Citations

Current status and prospects of lead-free piezoelectric ceramics

Tadashi Takenaka;Hajime Nagata.
Journal of The European Ceramic Society (2005)

1019 Citations

Grain Orientation and Electrical Properties of Hot-Forged Bi4Ti3O12 Ceramics

Tadashi Takenaka;Koichiro Sakata.
Japanese Journal of Applied Physics (1980)

564 Citations

Large Piezoelectric Constant and High Curie Temperature of Lead-Free Piezoelectric Ceramic Ternary System Based on Bismuth Sodium Titanate-Bismuth Potassium Titanate-Barium Titanate near the Morphotropic Phase Boundary

Hajime Nagata;Masaki Yoshida;Yoichi Makiuchi;Tadashi Takenaka.
Japanese Journal of Applied Physics (2003)

560 Citations

Electrical Properties and Depolarization Temperature of (Bi1/2Na1/2)TiO3–(Bi1/2K1/2)TiO3 Lead-free Piezoelectric Ceramics

Kazushige Yoshii;Yuji Hiruma;Hajime Nagata;Tadashi Takenaka.
Japanese Journal of Applied Physics (2006)

536 Citations

Current Developments and Prospective of Lead-Free Piezoelectric Ceramics

Tadashi Takenaka;Hajime Nagata;Yuji Hiruma.
Japanese Journal of Applied Physics (2008)

515 Citations

Large electrostrain near the phase transition temperature of (Bi0.5Na0.5)TiO3-SrTiO3 ferroelectric ceramics

Yuji Hiruma;Yoshitaka Imai;Yoshinori Watanabe;Hajime Nagata.
Applied Physics Letters (2008)

435 Citations

Thermal depoling process and piezoelectric properties of bismuth sodium titanate ceramics

Yuji Hiruma;Hajime Nagata;Tadashi Takenaka.
Journal of Applied Physics (2009)

409 Citations

Phase diagrams and electrical properties of (Bi1/2Na1/2)TiO3-based solid solutions

Yuji Hiruma;Hajime Nagata;Tadashi Takenaka.
Journal of Applied Physics (2008)

405 Citations

Lead-free piezoelectric ceramics based on (Bi1/2Na1/2)TiO3-NaNbO3

Tadashi Takenaka;Takeo Okuda;Koichi Takegahara.
Ferroelectrics (1997)

305 Citations

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