1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Effect of Co and Fe on the inverse magnetocaloric properties of Ni-Mn-Sn
Rent:
Rent this article for
USD
10.1063/1.2761853
/content/aip/journal/jap/102/3/10.1063/1.2761853
http://aip.metastore.ingenta.com/content/aip/journal/jap/102/3/10.1063/1.2761853

Figures

Image of FIG. 1.
FIG. 1.

vs temperature for the alloys undergoing martensitic transformations (a) Co1; (b) Co3; (c) Fe1; and (d) Fe3. Horizontal arrows indicate direction of temperature change. Vertical arrows in part (b) show as an example the positions of the martensitic and austenitic transition temperatures.

Image of FIG. 2.
FIG. 2.

ZFC, FC, and FH in 5 mT of (a) Co1; (b) Co3; (c) Fe1; and (d) Fe3.

Image of FIG. 3.
FIG. 3.

(a) ZFC, FC, and FH in 5 T of (a) Co1; (b) Co3; (c) Fe1; and (d) Fe3.

Image of FIG. 4.
FIG. 4.

(Color online) The field dependence of the magnetization for (a) Co1 and (b) Co3. The open circles refer to data for which the magnetization decreases from 300 to 310 K for Co1 and from 272 to 290 K for Co3. The vertical arrows indicate the temperature sequence of data collection.

Image of FIG. 5.
FIG. 5.

(Color online) The field dependence of the magnetization for (a) Fe1 and (b) Fe3. The open circles (red) refer to data for which the magnetization decreases from 250 to 270 K for Fe1 and from 184 to 200 K for Fe3. The vertical arrows indicate the temperature sequence of data collection.

Image of FIG. 6.
FIG. 6.

The entropy change for (a) Co1; (b) Co2; (c) Fe1; and (d) Fe2.

Image of FIG. 7.
FIG. 7.

The maximum in the entropy change as a function of applied field. The temperatures in the legend correspond to the positions of the maxima in in Fig. 6.

Tables

Generic image for table
Table I.

Compositions of the samples in at % determined by EDX analysis and the valence electron concentrations per atom . The sample containing no Fe or Co is referred to as “Reference.”

Generic image for table
Table II.

Martensite start and finish temperatures , austenite start and finish temperatures determined by DSC, and measurements ( and in superscript). are also given. The reference sample containing no Fe or Co is labeled as “Ref.”

Loading

Article metrics loading...

/content/aip/journal/jap/102/3/10.1063/1.2761853
2007-08-02
2014-04-18
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Effect of Co and Fe on the inverse magnetocaloric properties of Ni-Mn-Sn
http://aip.metastore.ingenta.com/content/aip/journal/jap/102/3/10.1063/1.2761853
10.1063/1.2761853
SEARCH_EXPAND_ITEM