Spin Hall effect in a magnetic field

Research output: Contribution to journalConference article

Abstract

When a spin-polarized current is injected into a non-magnetic semiconductor, a transverse electric field known as Hall voltage is generated. By using a macroscopic diffusion equation, we derive the Hall voltage in the presence of both spin current and magnetic field. Novel features such as oscillating Hall signals as a function of the magnetic field and geometrical dependence of Hall signals are predicted.

Original languageEnglish (US)
Pages (from-to)191-198
Number of pages8
JournalMaterials Research Society Symposium - Proceedings
Volume690
StatePublished - Jan 1 2002
Externally publishedYes
EventSpintronics - Boston, MA, United States
Duration: Nov 26 2001Nov 29 2001

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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