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Room temperature magnetocaloric effect in Ni–Mn–In
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10.1063/1.2823601
/content/aip/journal/apl/91/24/10.1063/1.2823601
http://aip.metastore.ingenta.com/content/aip/journal/apl/91/24/10.1063/1.2823601
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Thermal variation in magnetization of measured in an applied field of (a) and (b) . Hysteresis between the FC, FW, and sudden rise in ZFC, FC, FW near are signatures of structural and magnetic transitions, respectively. The influence of magnetic field on the structural transition is evident through the shift observed in (shown in the inset).

Image of FIG. 2.
FIG. 2.

Magnetization isotherms measured above and below the magnetic and structural phase transitions in . Some of the low temperature isotherms are shown separately in the upper panel of the figure.

Image of FIG. 3.
FIG. 3.

Arrott plots indicating the second order magnetic and first order structural transition in .

Image of FIG. 4.
FIG. 4.

Magnetic entropy change associated with the structural and magnetic transition for . A large value of is observed at for magnetic field up to .

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/content/aip/journal/apl/91/24/10.1063/1.2823601
2007-12-11
2014-04-24
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Room temperature magnetocaloric effect in Ni–Mn–In
http://aip.metastore.ingenta.com/content/aip/journal/apl/91/24/10.1063/1.2823601
10.1063/1.2823601
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