Share
IIR document
Refrigeration performance enhancement in the La(Fe,Si)13-based compounds.
Author(s) : LYUBINA J., GUTFLEISCH O., KUZ'MIN M. D., et al.
Summary
The unusual combination of features characteristic of first- and second-order phase transitions in the La(Fe,Si)13-based compounds is discussed on the basis of density-functional electronic structure calculations. The authors show how a peculiar series of consecutive field-induced transitions, predicted by the electronic structure calculations, is realised in melt-spun La(Fe,Si)13 using a combination of a hydrostatic pressure and a negative pressure created by the interstitial insertion of hydrogen. As a result, the maximum entropy change and relative cooling power increase in La[Fe,Si](13)H(x) hydrides with increasing hydrostatic pressure.
Available documents
Format PDF
Pages: 2009-3
Available
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: Refrigeration performance enhancement in the La(Fe,Si)13-based compounds.
- Record ID : 2009-1607
- Languages: English
- Source: 3rd International Conference on Magnetic Refrigeration at Room Temperature
- Publication date: 2009/05/11
Links
See other articles from the proceedings (67)
See the conference proceedings
Indexing
-
Themes:
Refrigerant circulation: piping, control, automation, safety;
Caloric cooling (magnetocaloric, electrocaloric, elastocaloric and barocaloric cooling);
Other refrigerating systems (desiccant cooling, thermoelectrics, thermoacoustics…) - Keywords: Enhancement; Magnetic refrigerator; Lanthanum; Treatment; Alloy; Silicon; Magnetic property; Performance; Material; Pressure; Iron
-
Phase structure and magnetocaloric effect of sh...
- Author(s) : LIU T., CHEN Y. G., TANG Y. B., et al.
- Date : 2009/05/11
- Languages : English
- Source: 3rd International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
View record
-
Magnetocaloric and mechanical properties of rea...
- Author(s) : KATTER M., ZELLMANN V., REPPEL G. W., et al.
- Date : 2009/05/11
- Languages : English
- Source: 3rd International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
View record
-
On the existence of a ternary liquid miscibilit...
- Author(s) : ROCCO D. L., GAMA S., COELHO A. A., et al.
- Date : 2009/05/11
- Languages : English
- Source: 3rd International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
View record
-
Corrosion behaviour of LaFe(13-x)Si(x) system c...
- Author(s) : WANG J., CHEN Y., TANG Y., et al.
- Date : 2009/05/11
- Languages : English
- Source: 3rd International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
View record
-
Magnetocaloric effect and properties of La[Fe(1...
- Author(s) : HUANG J. H., TAKATA H., LIU C. L., et al.
- Date : 2009/05/11
- Languages : English
- Source: 3rd International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
View record