Published May 2004
| Version v1
Journal article
Shape-dependent anisotropy and damping of picosecond magnetisation dynamics in a micron sized Ni81Fe19 element
Description
We have observed a four-fold variation of the anisotropy and damping of the magnetisation precession in a square Ni81Fe19 element of 10 μm length by time-resolved scanning Kerr-effect microscopy. The measured frequencies are interpreted with the aid of a coherent rotation model, while micromagnetic modelling is used to understand the dynamic magnetic images and hence the variation of the damping
Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2003.12.1364;
- PII
- S0304885303017815;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 272-276
- Journal Issue
- 6
- Journal Page Range
- p. 2121-2122
- ISSN
- 0304-8853
- CODEN
- JMMMDC
Conference
- Title
- International conference on magnetism
- Acronym
- ICM 2003
- Dates
- 27 Jul - 1 Aug 2003
- Place
- Rome (Italy)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36027279
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANISOTROPY; DAMPING; IMAGES; KERR EFFECT; MAGNETIZATION; MICROSCOPY; PRECESSION; ROTATION; THIN FILMS
- Descriptors DEC
- DIELECTRIC PROPERTIES; ELECTRICAL PROPERTIES; FILMS; MOTION; PHYSICAL PROPERTIES
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.