Preparation and characterization of epitaxial Fe(001) thin films on GaAs(001)-based LED for spin injection

E. Schuster*, W. Keune, F. Y. Lo, D. Reuter, A. Wieck, K. Westerholt

*此作品的通信作者

研究成果: 雜誌貢獻會議論文同行評審

13 引文 斯高帕斯(Scopus)

摘要

We report on the successful fabrication and characterization of ferromagnetic Fe/Tb multilayer contacts with perpendicular magnetic anisotropy (PMA) on the clean As-terminated surface of a GaAs(001)-based light-emitting diode (LED) structure. PMA was inferred from magnetometry and 57Fe conversion electron Mössbauer spectroscopy. Such contacts are a potential candidate for optical detection of electron spin injection from the remanent magnetic state into the semiconductor.

原文英語
頁(從 - 到)313-320
頁數8
期刊Superlattices and Microstructures
37
發行號5
DOIs
出版狀態已發佈 - 2005 五月
事件Spintronics: Spin Injection, Transport, and Manipulation - Bochum, 德国
持續時間: 2004 十月 112004 十月 12

ASJC Scopus subject areas

  • 材料科學(全部)
  • 凝聚態物理學
  • 電氣與電子工程

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