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)

Abstract

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
Volume16
Issue number2
Publication statusPublished - 2003 Dec 1
Externally publishedYes

Keywords

  • InGaAs/InAIAs
  • Rashba effect
  • Spintronics

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Fingerprint Dive into the research topics of 'Structural control of rashba spin-orbit coupling in In <sub>0.52</sub>Al<sub>0.48</sub>As/In<sub>0.53</sub>Ga<sub>0.47</sub>As/In <sub>0.52</sub>Al<sub>0.48</sub>As quantum wells'. Together they form a unique fingerprint.

Cite this