Ferroelectric Order Control of the Dirac-Semimetal Phase in GeTe-Sb2Te3 Superlattices

J. Tominaga, A. V. Kolobov, P. Fons, T. Nakano, S. Murakami

研究成果: Article査読

110 被引用数 (Scopus)

抄録

A superlattice made of a topological insulator (Sb2Te3) and a normal insulator (ferroelectric GeTe), also called an interfacial phase-change material, are switched between the Dirac semimetal and gapped phases by applying an external electric field, which provides a platform to study topological insulators and opens new possibilities for designing phase-change memory devices.

本文言語English
論文番号1300027
ジャーナルAdvanced Materials Interfaces
1
1
DOI
出版ステータスPublished - 2014 2 1
外部発表はい

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering

フィンガープリント 「Ferroelectric Order Control of the Dirac-Semimetal Phase in GeTe-Sb<sub>2</sub>Te<sub>3</sub> Superlattices」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