Influence of core misalignment and distortion on the Fresnel and holographic images of superconducting fluxons

Authors
Fanesi, S Pozzi, G Bonevich, JE
Citation
S. Fanesi et al., Influence of core misalignment and distortion on the Fresnel and holographic images of superconducting fluxons, PHYS REV B, 59(2), 1999, pp. 1426-1431
Citations number
16
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICAL REVIEW B-CONDENSED MATTER
ISSN journal
01631829 → ACNP
Volume
59
Issue
2
Year of publication
1999
Pages
1426 - 1431
Database
ISI
SICI code
0163-1829(19990101)59:2<1426:IOCMAD>2.0.ZU;2-X
Abstract
The model developed to interpret holographic and out-of-focus images of sup erconducting vortices or fluxons in thin specimens has been implemented to treat effects such as misorientation or even distortion of the flux line. I t is shown that in this way the anomalous shape of some globules in out-of- focus images of the flux line lattice as well as the local trend of the int erference fringes in holographic reconstructed images can be satisfactorily interpreted. [S0163-1829(99)01502-7].