Magnetic dynamic phase generated by spin currents

Jiexuan He, Shufeng Zhang

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

A large nonequilibrium spin-polarized current can induce a magnetization dynamic phase (ferrodynamics) when the static uniform magnetization becomes unstable. We quantitatively determine the transport and magnetic properties of the ferrodynamic phase. The scaling exponents near the critical current are analyzed via numerical simulations. We further propose the existence of the spin electric-motive force in the ferrodynamic phase.

Original languageEnglish (US)
Article number012414
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume78
Issue number1
DOIs
StatePublished - Jul 24 2008

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Fingerprint Dive into the research topics of 'Magnetic dynamic phase generated by spin currents'. Together they form a unique fingerprint.

Cite this