Title of article
Spin waves in ultrathin Co-films measured by spin polarized electron energy loss spectroscopy
Author/Authors
Etzkorn، نويسنده , , M. and Anil Kumar، نويسنده , , P.S. and Vollmer، نويسنده , , R. and Ibach، نويسنده , , Benjamin H. and Kirschner، نويسنده , , J.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
5
From page
241
To page
245
Abstract
We present spin polarized electron energy loss spectra of ultrathin Co films on Cu(0 0 1), in which spin-wave excitations appear as prominent peaks. The spin-wave dispersion can be measured up to and beyond the surface Brillouin zone boundary. For Co-film thicknesses down to 2.5 monolayers no strong thickness dependence of the spin-wave energies are observed.
Keywords
Copper , Electron energy loss spectroscopy (EELS) , Magnons , Cobalt , Electron–solid interactions , Magnetic surfaces
Journal title
Surface Science
Serial Year
2004
Journal title
Surface Science
Record number
1696955
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