Share
IIR document
Influence of an applied magnetic field on the structural transitions in RCo(2) (R= Dy, Ho, Er) compounds.
Author(s) : MUDRYK Y., PECHARSKY V. K., GSCHNEIDNER K. A. Jr
Summary
Application of an external magnetic field decreases the degree of lattice distortions in RCo(2) compounds (R= Dy, Ho, Er) promoting the formation of the cubic phase. The unit-cell volume changes are sharper in HoCo(2) and ErCo(2) than in DyCo(2) where the transition becomes of a second-order in magnetic fields higher than 4 T in agreement with reported DSC and heat capacity results. The apparent change of the transition order in applied magnetic field does not have much effect on the magnetocaloric properties; however, the size of the volume change in zero magnetic field is an important characteristic of the material with respect to its magnetocaloric properties.
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: Influence of an applied magnetic field on the structural transitions in RCo(2) (R= Dy, Ho, Er) compounds.
- Record ID : 2009-1591
- 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: Magnetic refrigerator; Rare earth; Alloy; Magnetic property; Parameter; Material; Holmium; Erbium; Magnetic field; Dysprosium; Cobalt
-
Magnetocaloric effect in rare earth-Co-based sy...
- Author(s) : SINGH N. K., SURESH K. G., NIGAM A. K., et al.
- Date : 2005/09/27
- Languages : English
- Source: 1st International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
View record
-
Direct measurement of the magnetocaloric effect...
- Author(s) : BALLI M., FRUCHART D., SARI O., et al.
- Date : 2009/05/11
- Languages : English
- Source: 3rd International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
View record
-
Magnetocaloric effect in Gd(1-y)DyyAl2.
- Author(s) : ALHO B. P., RIBEIRO P. O., ALVARENGA T. S. T., et al.
- Date : 2014/01
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 37 - n. 1
- Formats : PDF
View record
-
Magnetocaloric effect of Gd(5)Si(2)Ge(2) and it...
- Author(s) : MADIREDDI S., ZHANG M., PECHARSKY V. K., 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 phase transformation ...
- Author(s) : BALLI M., FRUCHART D., GIGNOUX D.
- Date : 2007/04/11
- Languages : English
- Source: 2nd International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
View record