Published February 1, 2006
| Version v1
Journal article
Magnetic ground states and the role of vortices in ferromagnetic hollow nanospheres
- 1. Max-Planck-Institut fuer Metallforschung, Heisenbergstrasse 3, D-70569 Stuttgart (Germany)
- 2. Center for Magnetic Recording Research, 9500 Gilman Drive, La Jolla CA 92093 (United States)
Description
We have analytically calculated and compared the total magnetic energies of remanent magnetization states of hollow particles to find conditions for single-domain behavior. The size of the particles and the thickness of the spheroidal shell have been systematically varied for different hard and soft magnetic materials and the corresponding phase diagrams of the lowest-energy configurations are derived
Additional details
Identifiers
- DOI
- 10.1016/j.physb.2005.10.067;
- PII
- S0921-4526(05)01102-6;
Publishing Information
- Journal Title
- Physica. B, Condensed Matter
- Journal Volume
- 372
- Journal Issue
- 1-2
- Journal Page Range
- p. 282-285
- ISSN
- 0921-4526
- CODEN
- PHYBE3
Conference
- Title
- 5. international symposium on hysteresis and micromagnetic modeling
- Dates
- 30 May - 1 Jun 2005
- Place
- Budapest (Hungary)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37069990
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- FERROMAGNETIC MATERIALS; FERROMAGNETISM; GROUND STATES; MAGNETIZATION; NANOSTRUCTURES; PARTICLES; PHASE DIAGRAMS; THICKNESS; VORTICES
- Descriptors DEC
- DIAGRAMS; DIMENSIONS; ENERGY LEVELS; INFORMATION; MAGNETIC MATERIALS; MAGNETISM; MATERIALS
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.