Temperature dependence of RKKY interaction

A. Kundu, S. Zhang

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Abstract The temperature dependence of RKKY coupling is shown to decrease much slower than the conventional zero-temperature RKKY coupling for a certain range of the distance between two magnetic ions. The magnitude of the coupling, but not the sign, can change significantly as the temperature arises. We discuss implication of such temperature dependence on laser-induced magnetization dynamics and predict a temperature dependence of the interlayer coupling in magnetic multilayers.

Original languageEnglish (US)
Article number60271
Pages (from-to)331-333
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume393
DOIs
StatePublished - Jun 15 2015

Keywords

  • RKKY interaction
  • Spintronics

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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