Giant third-order magneto-optical rotation in ferromagnetic EuO

Masakazu Matsubara, Andreas Schmehl, Jochen Mannhart, Darrell G. Schlom, Manfred Fiebig

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

A magnetization-induced rotation in the third-order nonlinear optical response is observed in out-of-plane-magnetized epitaxial EuO films. We discuss the relation of this nonlinear magneto-optical rotation to the linear Faraday rotation. It is allowed in all materials but, in contrast to the linear Faraday rotation, not affected by the reduction of the thickness of the material. Thus the third-order magneto-optical rotation is particularly suitable for probing the magnetization of functional magnetic materials such as ultrathin films and multilayers.

Original languageEnglish
Article number195127
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume86
Issue number19
DOIs
Publication statusPublished - 2012 Nov 19
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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