Effect of millimeter-wave irradiation heating on the ionic conductivity of LaGaO3 based ceramics

Yume Kudo, Yuri Fujii, Hideki Hasunuma, Takashi Teranishi, Hidetaka Hayashi, Akira Kishimoto

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1 Citation (Scopus)


Ionic conductivity was measured on lanthan gallrate based ceramics under quasi-millimetre-wave (MMW) irradiation heating and conventional heating. Conductivity enhancement was evaluated for these ceramics and compared with our previous report on stabilised zirconia and doped ceria ceramics. The ionic conduction for the various amount of magnesium substituted lanthan gallrate ceramics was enhanced under MMW irradiation heating. These results are discussed in terms of the activation energies for vacancy–ion dissociation and ion transfer.

Original languageJapanese
Pages (from-to)21-25
Number of pages5
JournalFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Issue number1
Publication statusPublished - 2018

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Metals and Alloys
  • Materials Chemistry

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