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Magnetoresistance anisotropy in Si/SiGe in tilted magnetic fields: Experimental evidence for a stripe-phase formation

  • U. Zeitler*
  • , H. W. Schumacher
  • , A. G.M. Jansen
  • , R. J. Haug
  • *Corresponding author for this work

Research output: Contribution to journalArticleResearchpeer review

Abstract

The anisotropies induced by an in-plane field in the magnetotransport properties of coinciding Landau levels in the two dimensional electron system of a silicon/silicon germanium (Si/SiGe) heterostructure were investigated. The anisotropies were caused by the formation of a unidirectional stripe phase from two Landau levels with opposite spin of electrons.

Original languageEnglish
Pages (from-to)866-869
Number of pages4
JournalPhysical review letters
Volume86
Issue number5
DOIs
Publication statusPublished - 29 Jan 2001

ASJC Scopus subject areas

  • General Physics and Astronomy

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