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Magnetically superior and easy to handle -FePt nanocrystals
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10.1063/1.1995959
/content/aip/journal/apl/87/3/10.1063/1.1995959
http://aip.metastore.ingenta.com/content/aip/journal/apl/87/3/10.1063/1.1995959
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(Color online) Schematic illustration of synthesis of the -FePt nanocrystals dispersed in solvents via the -nanoreactor strategy.

Image of FIG. 2.
FIG. 2.

TEM images of the -coated FePt nanoparticles (a) before annealing, (b) after annealing at , and (c) after the removal of the shell. Inset shows an image of the solution containing the -FePt nanocrystals.

Image of FIG. 3.
FIG. 3.

XRD patterns of the -coated FePt nanoparticles (a) before annealing and annealed at various temperatures of (b) , (c) , and (d) , and (e) after the removal of the shell.

Image of FIG. 4.
FIG. 4.

(a) Room-temperature hysteresis loop of the sample annealed at . Inset shows plots of at as a function of annealing temperature. The solid line is a guide for the eyes. (b) Hysteresis loop of the solvent-dispersed -FePt nanocrystals (annealed at ) measured at after cooling in an applied magnetic field of .

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/content/aip/journal/apl/87/3/10.1063/1.1995959
2005-07-12
2014-04-24
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Magnetically superior and easy to handle L10-FePt nanocrystals
http://aip.metastore.ingenta.com/content/aip/journal/apl/87/3/10.1063/1.1995959
10.1063/1.1995959
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