Shaped Crystal Growth of Fe–Al Alloy Plates by Micro Pulling down Method

K. Kamada, R. Murakami, M. Arakawa, T. Minamitani, T. Ueno, Y. Shoji, A. Yamaji, M. Yoshino, S. Kurosawa, Y. Yokota, Y. Ohashi, V. V. Kochurikhin, A. Yoshikawa

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Plate shaped Fe–Al alloy crystals were successfully grown using the µ-PD method. The orientation and grain size could be controlled by using the well oriented Fe0.95Al0.05 seed crystal. The as-grown Fe0.82Al0.18 and Fe0.80Al0.20 showed the magnetostriction 3/2λ = 121 and 149 ppm, respectively, which is comparable to the values for single crystal samples grown by the Bridgman-Stockbarger method. Distributions of Fe and Al were homogenous along the growth direction within standard deviations of 0.35% and 1.3%, respectively. A prototype vibration energy harvester was demonstrated using the grown Fe–Al alloys.

本文言語English
ページ(範囲)1009-1012
ページ数4
ジャーナルActa Physica Polonica A
137
5
DOI
出版ステータスPublished - 2020

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「Shaped Crystal Growth of Fe–Al Alloy Plates by Micro Pulling down Method」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。

引用スタイル