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.
What are the internal field and the vortex density along the edges of a coated conductor or a superconducting bridge carrying current?
Rent:
Rent this article for
USD
10.1063/1.4721363
/content/aip/journal/jap/111/10/10.1063/1.4721363
http://aip.metastore.ingenta.com/content/aip/journal/jap/111/10/10.1063/1.4721363

Figures

Image of FIG. 1.
FIG. 1.

Self fields at 20 K and 15 K above the edges of the bridges mentioned in Table I (i) as reported in Refs. 12 and 13 from magneto-optical measurements and (ii) calculated with Eq. (9). The insets show the value of the corresponding internal field.

Image of FIG. 2.
FIG. 2.

Comparison between (i) the values of the self field at h = 3 μm above the edges of the sample investigated in Ref. 12, calculated with Eq.(8) and the sheet current distributions reported by the authors (stars) and (ii) the self field at the surface calculated with Eqs. (5)–(7) and the Brandt expression [Eqs. (10) and (11)] (open circles). The bar at I = 4.3 A shows how changes for .

Image of FIG. 3.
FIG. 3.

Self field above the edges of the coated conductors investigated (a) by Polak et al. 14 and (b) by Yoo et al. 15 as a function of the transport current. The full squares are the values measured 250 μm above the sample by Polak et al. and those calculated by Yoo et al. for a distance equal to 40 μm from measurements carried out 400 μm above the sample, respectively; the open squares and the open circles are calculated with Eqs. (5) and (7) using Eqs. (9)–(11), respectively, to determine the demagnetizing factor.

Tables

Generic image for table
Table I.

Measurement temperature T, width w, thickness d, and length L of the bridges investigated in Refs. 12 and 13; h is the effective separation between the magneto-optical indicator and the films.

Generic image for table
Table II.

Fields and currents applied during the measurements of Yooet al. 1 5

Loading

Article metrics loading...

/content/aip/journal/jap/111/10/10.1063/1.4721363
2012-05-29
2014-04-18
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: What are the internal field and the vortex density along the edges of a coated conductor or a superconducting bridge carrying current?
http://aip.metastore.ingenta.com/content/aip/journal/jap/111/10/10.1063/1.4721363
10.1063/1.4721363
SEARCH_EXPAND_ITEM