Bulletin of the American Physical Society
APS March Meeting 2010
Volume 55, Number 2
Monday–Friday, March 15–19, 2010; Portland, Oregon
Session A33: Focus Session: Magnetization and Spin Dynamics I
8:00 AM–11:00 AM,
Monday, March 15, 2010
Sponsoring Units: GMAG DMP
Chair: Michael Flatté, University of Iowa
Abstract ID: BAPS.2010.MAR.A33.7
Abstract: A33.00007 : Ferromagnetic resonance (FMR) in ferromagnet/normal metal bilayer system*
9:36 AM–9:48 AM
Preview Abstract Abstract
We have performed ferromagnetic resonance measurements in ferromagnet/normal metal bilayers. Our sample was made by depositing thin film of gold on top of permalloy. With a GHz ac magnetic field applied parallel to the sample, we measured the transmission while sweeping the dc field. In addition to the ferromagnetic resonance coming from the permalloy film, we observed additional structure which we associate with a finite magnetization in the normal metal film.
*This research is supported by NSF DMR-0604601.
To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2010.MAR.A33.7
The American Physical Society (APS) is a non-profit membership organization working to advance the knowledge of physics.
1 Physics Ellipse, College Park, MD 20740-3844
Editorial Office 1 Research Road, Ridge, NY 11961-2701 (631) 591-4000
Office of Public Affairs 529 14th St NW, Suite 1050, Washington, D.C. 20045-2001 (202) 662-8700