2024-03-28T09:19:25Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1152682021-10-29T08:44:05Zcom_10261_98com_10261_3col_10261_351
DIGITAL.CSIC
author
Franco, V.
author
Béron, F.
author
Pirota, K. R.
author
Knobel, M.
author
Willard, M. A.
2015-05-18T06:11:18Z
2015-05-18T06:11:18Z
2015
Journal of Applied Physics, 117, 17C124 (2015)
http://hdl.handle.net/10261/115268
10.1063/1.4919121
In order to understand the magnetocaloric response of materials, it is important to analyze the
interactions between the different phases present in them. Recent models have analyzed the
influence of these interactions on the magnetocaloric response of composites, providing an
estimate value of the interaction field that is consistent with experimental results. This paper
analyzes to which extent magnetization first-order reversal curve (FORC) method can be used to
calculate these interactions. It is shown that the different field ranges that are explored using these
techniques (inside the hysteretic region for FORC; close to magnetic saturation for magnetocaloric
effect) produce interaction field values that differ in order of magnitude, with FORC being sensitive
to the lower values of the interaction field and magnetocaloric analysis accounting for the larger
interactions
eng
openAccess
Characterization of the magnetic interactions of multiphase magnetocaloric materials using first-order reversal curve analysis
artículo
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URL
https://digital.csic.es/bitstream/10261/115268/1/AIP%20Publ..pdf
File
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AIP Publ..pdf
URL
https://digital.csic.es/bitstream/10261/115268/4/AIP%20Publ..pdf.txt
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AIP Publ..pdf.txt