DENSITY-OF-STATES FLUCTUATIONS IN THE MAGNETORESISTIVITY OF YBA2CU3O7-DELTA

Authors
AXNAS J ELTSEV Y HOLM W LUNDQVIST B RAPP O
Citation
J. Axnas et al., DENSITY-OF-STATES FLUCTUATIONS IN THE MAGNETORESISTIVITY OF YBA2CU3O7-DELTA, Physica. C, Superconductivity, 282, 1997, pp. 1535-1536
Citations number
7
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
282
Year of publication
1997
Part
3
Pages
1535 - 1536
Database
ISI
SICI code
0921-4534(1997)282:<1535:DFITMO>2.0.ZU;2-W
Abstract
The effects of fluctuations in the density of states (DOS) have been s tudied. A regularisation method was used to calculate the otherwise di vergent DOS term. It was found that the DOS term can explain an observ ed change of sign in the c-axis magnetoconductivity but that its effec t on in-plane magnetoconductivity is less significant.