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Evaluation of the reliability of the measurement of key magnetocaloric properties: A round robin study of La(Fe,Si,Mn)Hδ conducted by the SSEEC consortium of European laboratories

Morrison, K. and Sandeman, K. G. and Cohen, L. F. and Sasso, C. P. and Basso, V. and Barcza, A. and Katter, M. and Moore, J. D. and Skokov, K. P. and Gutfleisch, O. (2012):
Evaluation of the reliability of the measurement of key magnetocaloric properties: A round robin study of La(Fe,Si,Mn)Hδ conducted by the SSEEC consortium of European laboratories.
In: International Journal of Refrigeration, Elsevier Science Publishing, pp. 1528-1536, 35, (6), ISSN 01407007,
[Online-Edition: http://dx.doi.org/10.1016/j.ijrefrig.2012.04.001],
[Article]

Abstract

The management of refrigeration of our homes, our food and our work environments in energy efficient ways is of increasing importance. Refrigeration using solid state magnetic cooling is one of a number of technologies that may make a significant contribution to addressing this problem. In order to develop materials that may enable commercial development of this increasingly relevant field it is important to review the reliability of methods used to extract key physical properties, so that as magnetic refrigeration matures the research community can develop recognised standards of measurement. Here we measure the physical properties in one composition taken from a series of La(Fe,Si,Mn)Hδ 1:13-type samples grown by a source laboratory and measured independently in a consortium of European laboratories using both commercial and bespoke facilities.

Item Type: Article
Erschienen: 2012
Creators: Morrison, K. and Sandeman, K. G. and Cohen, L. F. and Sasso, C. P. and Basso, V. and Barcza, A. and Katter, M. and Moore, J. D. and Skokov, K. P. and Gutfleisch, O.
Title: Evaluation of the reliability of the measurement of key magnetocaloric properties: A round robin study of La(Fe,Si,Mn)Hδ conducted by the SSEEC consortium of European laboratories
Language: English
Abstract:

The management of refrigeration of our homes, our food and our work environments in energy efficient ways is of increasing importance. Refrigeration using solid state magnetic cooling is one of a number of technologies that may make a significant contribution to addressing this problem. In order to develop materials that may enable commercial development of this increasingly relevant field it is important to review the reliability of methods used to extract key physical properties, so that as magnetic refrigeration matures the research community can develop recognised standards of measurement. Here we measure the physical properties in one composition taken from a series of La(Fe,Si,Mn)Hδ 1:13-type samples grown by a source laboratory and measured independently in a consortium of European laboratories using both commercial and bespoke facilities.

Journal or Publication Title: International Journal of Refrigeration
Volume: 35
Number: 6
Publisher: Elsevier Science Publishing
Uncontrolled Keywords: Demagnetization, Magnetic refrigerator, Magnetic property, Standardization
Divisions: 11 Department of Materials and Earth Sciences > Material Science > Functional Materials
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences
Date Deposited: 19 May 2014 12:12
Official URL: http://dx.doi.org/10.1016/j.ijrefrig.2012.04.001
Identification Number: doi:10.1016/j.ijrefrig.2012.04.001
Funders: The research leading to these results has received funding from the European Community's 7th Framework Programme under grant agreement no. 214864 (“SSEEC”)., K.G.S. acknowledges financial support from The Royal Society.
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