Citation
R. Kondo et al., Spatial distribution of activation energy in Bi2Sr2CaCu2O8+d single crystal, PHYSICA B, 284, 2000, pp. 855-856
Citations number
3
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526
→ ACNP
Volume
284
Year of publication
2000
Part
1
Pages
855 - 856
Database
ISI
SICI code
0921-4526(200007)284:<855:SDOAEI>2.0.ZU;2-W
Abstract
Distribution of a local field B(x) on the surface of Bi2Sr2CaCu2O8+d single
crystal and its time dependence are measured using a micro Hall-probe arra
y with 7 elements. From these data, the activation energy dependence on B(x
) and on the current density J are estimated. The three-dimensional mapping
of U(B, J) in B, J and U space gives us information on spatial behavior of
U(B, J) in the sample. (C) 2000 Elsevier Science B.V. All rights reserved.