Spin resonance in a Luttinger liquid with spin-orbit interaction

O. A. Tretiakov, K. S. Tikhonov, V. L. Pokrovsky

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Spin-orbit interaction in quantum wires leads to a spin resonance at low temperatures, even in the absence of an external dc magnetic field. We study the effect of electron-electron interaction on the resonance. This interaction is strong in quantum wires. We show that the electron-electron interaction changes the shape of the resonance curve and produces an additional cusp at the plasmon frequency. However, except for very strong electron-electron interaction these changes are weak since this interaction by itself does not break the spin-rotation symmetry that is violated weakly by the spin-orbit interaction and external magnetic field.

本文言語English
論文番号125143
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
88
12
DOI
出版ステータスPublished - 2013 9 30

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

フィンガープリント

「Spin resonance in a Luttinger liquid with spin-orbit interaction」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