Entropy change of a Ni45.5Co4.5Mn37In13 single crystal studied by scanning calorimetry in high magnetic fields: Field dependence of the magnetocaloric effect

2015 ◽  
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L. Porcar ◽  
S. Rivoirard ◽  
P. Courtois ◽  
V. Hardy
2021 ◽  
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O. Gutfleisch ◽  
...  

2019 ◽  
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Yong-Liang Qin ◽  
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Yi-Yong Wei ◽  
...  

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Cheng Chen ◽  
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1994 ◽  
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D Peligrad ◽  
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V A M Brabers ◽  
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In this work, crystal structure, magnetic properties and magnetocaloric effect of Nd0.7Gd0.3Mn2Si2 alloy were studied by X-ray diffraction (XRD), Physical Property Measurement System (PPMS) and Differential Scanning Calorimetry (DSC). Nd0.7Gd0.3Mn2Si2 crystallizes in ThCr2Si2-typed structure with space group I4/mmm, in which the Nd, Gd, Mn and Si atoms occupy 2a (0, 0, 0), 2a (0, 0, 0), 4d (0, 1/2, 1/4) and 4e (0, 0, 0.38261) position, respectively. The Curie temperature (Tc) of Nd0.7Gd0.3Mn2Si2 alloy is 42 K, while the spin reorientation temperature (TSR) is 26 K and the Nel temperature (TN) is 410 K. The Tc and TN were determined using PPMS and DSC, respectively. The maximum value of the magnetic entropy change (-Smax) in the field change of 0-5 T is 11.862 J/kg K, while the value of relative cooling power (RCP) in Nd0.7Gd0.3Mn2Si2 alloy is 69.666 J/kg under the field change of 5 T.


1985 ◽  
Vol 31 (9) ◽  
pp. 5878-5883 ◽  
Author(s):  
K. Ikeda ◽  
K. A. Gschneidner ◽  
T. Takeshita ◽  
D. W. Jones ◽  
S. P. Farrant

1998 ◽  
Vol 246-247 ◽  
pp. 144-148 ◽  
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S. McCall ◽  
G. Cao ◽  
J.E. Crow ◽  
N. Harrison ◽  
C.H. Mielke ◽  
...  

1987 ◽  
Vol 56 (12) ◽  
pp. 4635-4636 ◽  
Author(s):  
Giyuu Kido ◽  
Hiroaki Kato ◽  
Motohiko Yamada ◽  
Yasuaki Nakagawa ◽  
Satoshi Hirosawa ◽  
...  

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