Published April 2013
| Version v1
Journal article
Giant induced anisotropy ruins the magnetocaloric effect in gadolinium
Creators
- 1. Physics Faculty, Chelyabinsk State University, 454001 Chelyabinsk (Russian Federation)
- 2. IFW Dresden, Postfach 270116, 01171 Dresden (Germany)
- 3. Physics Faculty, Tver State University, 170002 Tver (Russian Federation)
- 4. Institut für Materialwissenschaft, TU Darmstadt, 64287 Darmstadt (Germany)
- 5. National Research South Ural State University, 454080 Chelyabinsk (Russian Federation)
Description
Strips of cold-rolled gadolinium have been produced starting from an ingot of 99.9%-pure metal. The rolling has been carried out in a particularly severe regime, the thickness has been reduced 550 times. The rolled strips feature significantly (several times) diminished ΔT and ΔS effects, as well as a very large induced magnetic anisotropy, estimated to be between 10 and 15 MJ/m3. -- Highlights: ► Depression of magnetocaloric effect in gadolinium after severe cold. ► Rolling Giant magnetic anisotropy induced by cold rolling. ► Easy magnetization direction perpendicular to the rolled sheet
Availability note (English)
Available from http://dx.doi.org/10.1016/j.jmmm.2012.11.016Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2012.11.016;
- PII
- S0304-8853(12)00919-5;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 331
- Journal Issue
- Complete
- Journal Page Range
- p. 33-36
- ISSN
- 0304-8853
- CODEN
- JMMMDC
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 45096487
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ANISOTROPY; GADOLINIUM; MAGNETIC PROPERTIES; MAGNETIZATION; THERMODYNAMIC PROPERTIES; THICKNESS
- Descriptors DEC
- DIMENSIONS; ELEMENTS; METALS; PHYSICAL PROPERTIES; RARE EARTHS
Optional Information
- Copyright
- Copyright (c) 2012 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.