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Thermal hysteresis in La(Fe,Mn,Si)13-H alloys.
Number: 1604
Author(s) : BASSO V., KUEPFERLING M., CURCIO C., et al.
Summary
In this paper we present measurements of the specific heat cp(H,T) and the entropy change ?s(H,T) on a set of La(Fe-Mn-Si)13-H samples with variable Mn content in which the transition temperature changes from 269 K to 339 K. Our results permit to find the optimal compromise between a smooth transition with smaller entropy change and small hysteresis and a steep transition with higher entropy change but also larger hysteresis.
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Details
- Original title: Thermal hysteresis in La(Fe,Mn,Si)13-H alloys.
- Record ID : 30012723
- Languages: English
- Source: 6th International Conference on Magnetic Refrigeration at Room Temperature (Thermag VI). Proceedings: Victoria, Canada, September 7-10, 2014.
- Publication date: 2014/09/07
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