Anelastic properties of La0.6Sr0.4Co 1-yFeyO3-δ at high temperatures

Yuta Kimura, Julian Tolchard, Mari Ann Einarsrud, Tor Grande, Koji Amezawa, Mikio Fukuhara, Shin Ichi Hashimoto, Tatsuya Kawada

研究成果: Article査読

4 被引用数 (Scopus)

抄録

The dynamic amplitude dependence of the Young's modulus and the internal friction of La0.6Sr0.4Co0.2Fe 0.8O3 -δ (LSCF6428) at high temperatures were evaluated by resonance measurements. At the temperatures from room temperature to 473 K and above 1073 K, the Young's modulus of LSCF6428 was independent of the dynamic amplitude, while it gradually decreased with increasing the dynamic amplitude in the temperature range from 573 to 973 K. The above dependence was successfully explained by considering the ferroelastic behavior of LSCF6428.

本文言語English
ページ(範囲)337-339
ページ数3
ジャーナルSolid State Ionics
262
DOI
出版ステータスPublished - 2014 9 1

ASJC Scopus subject areas

  • 化学 (全般)
  • 材料科学(全般)
  • 凝縮系物理学

フィンガープリント

「Anelastic properties of La<sub>0.6</sub>Sr<sub>0.4</sub>Co <sub>1-y</sub>Fe<sub>y</sub>O<sub>3-δ</sub> at high temperatures」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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