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.
Direct imaging of spin relaxation in stepped α-Fe2O3/Ni81Fe19 bilayers using x-ray photoemission electron microscopy
Rent:
Rent this article for
USD
10.1063/1.4738781
/content/aip/journal/apl/101/5/10.1063/1.4738781
http://aip.metastore.ingenta.com/content/aip/journal/apl/101/5/10.1063/1.4738781

Figures

Image of FIG. 1.
FIG. 1.

Hysteresis loops measured on (a) the Al2O3/Ni81Fe19 single layer, (b and c) the as-grown Al2O3/α-Fe2O3/Ni81Fe19 bilayer and (d) the bilayer following MFA.

Image of FIG. 2.
FIG. 2.

XPEEM images (FOV = 6 × 6 μm2) recorded at the Fe edge for the as grown α-Fe2O3/Ni81Fe19 bilayer, with (a) P and (b) P .

Image of FIG. 3.
FIG. 3.

XPEEM direction maps (FOV = 30 × 30 μm2) recorded at the Fe edge after (a) MFA of the bilayer with , (b) after ZFA of the same area, and (c) the angular distribution of the magnetic moments shown in (a) and (b), for the case of MFA (black dots with line) and ZFA (red dots with line). XPEEM direction maps (FOV = 30 × 30 μm2) recorded at the Fe edge after (d) MFA of the bilayer with , (e) after ZFA of the same area and (f)the angular distribution of the magnetic moments in (d) and (e), for the case of MFA (black dots with line) and ZFA (red dots with line). The local magnetisation direction in the XPEEM images is indicated by the colour codes shown in the insets of each direction map. The α-Fe2O3 crystallographic axes, the step edge axis, , and the direction of the applied field during MFA, H mfa , are also indicated on the left for (top) and (bottom).

Tables

Generic image for table
Table I.

Exchange bias (Hex ), coercive field (Hc ) and reduced remanence (Mr /Ms ) for the Al2O3/Ni81Fe19 single-layer and α-Fe2O3/Ni81Fe19 bilayers before and after MFA.

Loading

Article metrics loading...

/content/aip/journal/apl/101/5/10.1063/1.4738781
2012-07-31
2014-04-18
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Direct imaging of spin relaxation in stepped α-Fe2O3/Ni81Fe19 bilayers using x-ray photoemission electron microscopy
http://aip.metastore.ingenta.com/content/aip/journal/apl/101/5/10.1063/1.4738781
10.1063/1.4738781
SEARCH_EXPAND_ITEM