Control of magnetic properties in LaCrO3-LaFeO3 artificial superlattices

Kenji Ueda*, Hitoshi Tabata, Tomoji Kawai

*この研究の対応する著者

研究成果: Article査読

29 被引用数 (Scopus)

抄録

The magnetic properties of LaFeO3-LaCrO3 superlattices have been artificially controlled by adjusting the atomic order of the B site ions via changes of the stacking direction of the (100), (110) and (111) planes and adjustment of the stacking periodicity. When Fe and Cr layers are atomically stacked along the (111) direction, ferromagnetism appears. In the case of superlattices growing along the (100) and (110) directions, antiferromagnetic properties appear, and the Néel temperature changes systematically as the stacking periodicity increases. Although the total number of Fe and Cr ions are the same in the (100), (110) and (111) stacking planes, different magnetic properties can be created in artificial superlattices.

本文言語English
ページ(範囲)2847-2851
ページ数5
ジャーナルJournal of Applied Physics
89
5
DOI
出版ステータスPublished - 2001 3月 1
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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