Structural control of rashba spin-orbit coupling in In 0.52Al0.48As/In0.53Ga0.47As/In 0.52Al0.48As quantum wells

T. Koga, J. Nitta, S. Marcet

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


We investigated the correlation between the Rashba spin-orbit coefficient α and potential shape of the quantum wells (QW), where α values are experimentally deduced from the weak antilocalization analysis. We studied the gate I-V properties of the QW samples and have obtained results consistent with the potential shapes predicted for these QWs.

Original languageEnglish
Pages (from-to)331-334
Number of pages4
JournalJournal of Superconductivity and Novel Magnetism
Issue number2
Publication statusPublished - 2003 Dec 1
Externally publishedYes


  • InGaAs/InAIAs
  • Rashba effect
  • Spintronics

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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