Magnetization dynamics of the ferrimagnet CoGd near the compensation of magnetization and angular momentum

URN to cite this document:: urn:nbn:de:bvb:355-epub-149349
DOI to cite this document:: 10.5283/epub.14934

Binder, M. ; Weber, A. ; Mosendz, O. ; Woltersdorf, Georg ; Izquierdo, M. ; Neudecker, I. ; Dahn, J. R. ; Hatchard, T. D. ; Thiele, J.-U. ; Back, Christian ; Scheinfein, M. R.

Preview

PDF
(470kB)

Date of publication of this fulltext: 25 May 2010 14:14

Alternative links to fulltext:DOI

Details

Preview

Export bibliographical data

Abstract

Magnetization dynamics in alloys of ferrimagnetic CoGd have been studied in the vicinity of the magnetization and angular momentum compensation point as a function of alloy composition and temperature. In agreement with standard mean-field treatments of the dynamics of the total magnetization we observe an increase of the precessional frequency and the effective damping ...