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.
Enhanced pinning and proliferation of matching effects in a superconducting film with a Penrose array of magnetic dots
Rent:
Rent this article for
USD
10.1063/1.2361172
/content/aip/journal/apl/89/15/10.1063/1.2361172
http://aip.metastore.ingenta.com/content/aip/journal/apl/89/15/10.1063/1.2361172
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(Color online) (a) Atomic force microscopy image of the magnetic dots arranged in a fivefold Penrose lattice. Some dots have been linked by lines to illustrate the wide and narrow tiles. (b) Possible vortex configuration at as determined by molecular dynamics simulations. Red dots indicate flux lines whereas open circles correspond to pinning sites.

Image of FIG. 2.
FIG. 2.

(Color online) Critical current for the (a) Pb and (b) Al films with the dots in the as-grown demagnetized state at two different reduced temperatures . The insets show the corresponding phase boundaries as determined by a 90% normal resistance criterion.

Image of FIG. 3.
FIG. 3.

(Color online) (a) Field dependence of the critical current for the Pb film on top of a fivefold Penrose lattice of magnetized dots. (b) Differential resistance for , , and several . Inset: critical current as a function of applied field for the magnetized and demagnetized dots. For clarity the horizontal axis has been normalized around the field where maximizes.

Loading

Article metrics loading...

/content/aip/journal/apl/89/15/10.1063/1.2361172
2006-10-11
2014-04-25
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Enhanced pinning and proliferation of matching effects in a superconducting film with a Penrose array of magnetic dots
http://aip.metastore.ingenta.com/content/aip/journal/apl/89/15/10.1063/1.2361172
10.1063/1.2361172
SEARCH_EXPAND_ITEM