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Article Dans Une Revue The European Physical Journal B: Condensed Matter and Complex Systems Année : 2006

X-ray detected ferromagnetic resonance in thin films

Résumé

We discuss the physical content of X-ray Detected Magnetic Resonance (XDMR), i.e. a novel spectroscopy which uses XMCD to probe the resonant precession of the local magnetization in a strong microwave pump field. We focus on the simplest case of a steady-state precession of elemental moments in the non-linear regime of angular foldover. Like XMCD, XDMR is element and edge selective and could become a unique tool to investigate how precessional dynamics can locally affect the spin and orbital magnetization of p- or d-projected DOS. This should be possible only in the limit where there is no overdamping due to ultrafast orbit-lattice relaxation.

Dates et versions

hal-00128739 , version 1 (02-02-2007)

Identifiants

Citer

J. Goulon, A. Rogalev, F. Wilhelm, N. Jaouen, C. Goulon-Ginet, et al.. X-ray detected ferromagnetic resonance in thin films. The European Physical Journal B: Condensed Matter and Complex Systems, 2006, 53, pp.169-184. ⟨10.1140/epjb/e2006-00367-6⟩. ⟨hal-00128739⟩
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