Planar Hall effect in magnetite (100) films

Xuesong Jin, Rafael Ramos, Y. Zhou, C. McEvoy, I. V. Shvets

研究成果: Article査読

18 被引用数 (Scopus)

抄録

Giant planar Hall effect (GPHE) has been observed in epitaxial magnetite (100) films grown on MgO substrates. The effect is manifested as jumps in the transverse resistivity when the film is subjected to a swept, in-plane magnetic field. The jumps are two orders of magnitude higher than previously observed in metallic ferromagnets. Recently, the same effect has been reported for other materials, but unlike our results, they present GPHE at low temperature only. The magnitude of the GPHE observed at room temperature has potential applications such as magnetic sensors and nonvolatile memory elements.

本文言語English
論文番号08C509
ジャーナルJournal of Applied Physics
99
8
DOI
出版ステータスPublished - 2006
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「Planar Hall effect in magnetite (100) films」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