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.
Dynamics of trapped magnetic fluxes in single-crystal YBCO in weak fields
Rent:
Rent this article for
USD
10.1063/1.3272557
/content/aip/journal/ltp/35/12/10.1063/1.3272557
http://aip.metastore.ingenta.com/content/aip/journal/ltp/35/12/10.1063/1.3272557
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a) Normalized isothermal magnetization relaxation rate of single-crystal YBCO with unidirectional twinning boundaries at temperatures close to the critical value . The inset shows the characteristic dependences on a semilog scale for some temperatures. (b) Typical dependences. The dashed lines were used to estimate the relaxation rates on the quasi-logarithmic sections of . The region of strong thermally activated fluctuations is shown by the double-headed arrow.

Image of FIG. 2.
FIG. 2.

(a) Magnetization relaxation caused by the local magnetic flux of a microsolenoid captured in the FC regime , at two close-to-critical temperatures (◼ and △). The results obtained in strong fields [R. Prozorov et al., 1995)], taken from Ref. 4 (○) are shown for comparison. The inset shows the experimental layout (TB indicates twin boundaries). (b) Effective thermal-activation energy of the creep of low-density magnetic flux in the temperature range of interest, estimated from the Anderson-Kim model (◼). The inset shows the region with unidirectional twinning boundaries, their orientation (TB), and the relationship of the geometrical dimensions of the test crystal and the cross section of the microsolenoid.

Loading

Article metrics loading...

/content/aip/journal/ltp/35/12/10.1063/1.3272557
2009-12-31
2014-04-16
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Dynamics of trapped magnetic fluxes in single-crystal YBCO in weak fields
http://aip.metastore.ingenta.com/content/aip/journal/ltp/35/12/10.1063/1.3272557
10.1063/1.3272557
SEARCH_EXPAND_ITEM