Go to ScienceDirect® Home Skip Main Navigation Links Register or Login: Password: Home Search Browse Journals Browse Book Series and Reference Works Browse Abstract Databases My Profile Alerts Help (Opens New Window) Quick Search: within Quick Search searches abstracts, titles, keywords, and authors. Click here for more information. Results List Previous 133 of 338 Next Journal of Magnetism and Magnetic Materials Volumes 272-276, Part 1 , May 2004, Pages 299-301 Proceedings of the International Conference on Magnetism (ICM 2003) This Document SummaryPlus Full Text + Links PDF (960 K) Actions Cited By Save as Citation Alert E-mail Article Export Citation doi:10.1016/j.jmmm.2003.12.1244 How to Cite or Link Using DOI (Opens New Window) Copyright © 2003 Elsevier B.V. All rights reserved. Non equilibrium magnetization in antiferromagnetically coupled [Fe/Cr]10 multilayers on large time scales F. G. AlievCorresponding Author Contact Information <#m4.cor*>, E-mail The Corresponding Author , a <#aff1>, C. van Haesendonckb <#aff2> and R. Villara <#aff1> a Departmento. Fisica de la Materia Condensada, C-III, Universidad Autonoma de Madrid, Madrid 28049, Spain b LVSM, Natuurkunde, KU Leuven, Celestijnenlaan 200D, Leuven B3001, Belgium Available online 23 January 2004. Abstract Ultra slow nonequilibrium magnetization dynamics in epitaxial antiferromagnetically coupled [Fe/Cr(0 0 1)]10 has been studied at temperatures down to 50 mK by using giant magnetoresistance. Measurements, carried out in magnetic fields up to 90 kG show, depending on the magnetic field, temperature and magnetic history, a coupled domain rotation or slow logarithmic relaxation followed by avalanches or transition to chaotic noise regime. Author Keywords: Fe/Cr multilayers; Magnetic after-effect; Magnetic noise 72.21.Ac; 75.60.Ir; 73.50.Td Article Outline • References Enlarge Image (12K) Fig. 1. Time dependent resistance of [FeCr]10 for different applied magnetic fields measured at T=50 mK after magnetic field was changed at 4 K. Arrows show proposed magnetisation of the BC coupled domains changing between easy (EA) and hard (HA) axes. Enlarge Image (15K) Fig. 2. (a) Time dependent GMR for magnetic field quenched from +100 kG to −450 G at 50 mK and 4.2 K. (b) Deviation from the log (t) relaxation determined at different temperatures at H=−1 kG in the presence (line,) and absence (Δ) of the quenching procedure. References 1. S. Gilder et al.. Science 281 (1988), p. 797. 2. T. Ono. Science 284 (1999), p. 468. Abstract-EMBASE | Abstract-Compendex | Abstract-Elsevier BIOBASE | Abstract-INSPEC | $Order Document | Full Text via CrossRef 3. F.V. Kusmartsev et al.. J. Magn. Magn. Mater. 198–199 (1999), p. 743. Abstract-Compendex | Abstract-INSPEC | $Order Document 4. R. Schad et al.. Appl. Phys. Lett. 64 (1994), p. 3500. Abstract-INSPEC | $Order Document | Full Text via CrossRef 5. L.F. Cugliandolo et al.. Phys. Rev. Lett. 80 (1998), p. 4979. Abstract-INSPEC | $Order Document | APS full text | Full Text via CrossRef Corresponding Author Contact Information <#m4.bcor*>Corresponding author. Tel.: +3491-3978596; fax: +3491-3973961 This Document SummaryPlus Full Text + Links PDF (960 K) Actions Cited By Save as Citation Alert E-mail Article Export Citation Journal of Magnetism and Magnetic Materials Volumes 272-276, Part 1 , May 2004, Pages 299-301 Proceedings of the International Conference on Magnetism (ICM 2003) Results List Previous 133 of 338 Next Home Search Browse Journals Browse Book Series and Reference Works Browse Abstract Databases My Profile Alerts Help (Opens New Window) Feedback | Terms & Conditions | Privacy Policy Copyright © 2005 Elsevier B.V. All rights reserved. ScienceDirect® is a registered trademark of Elsevier B.V.