Upper critical field in the misfit layer compound (BiSe)(1.10)(NbSe2)

Citation
J. Kacmarcik et al., Upper critical field in the misfit layer compound (BiSe)(1.10)(NbSe2), ACT PHYS SL, 49(3), 1999, pp. 477-480
Citations number
3
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA SLOVACA
ISSN journal
03230465 → ACNP
Volume
49
Issue
3
Year of publication
1999
Pages
477 - 480
Database
ISI
SICI code
0323-0465(199906)49:3<477:UCFITM>2.0.ZU;2-K
Abstract
Magnetotransport measurements have been performed on the superconducting mi sfit layer compound (BiSe)(1.10)(NbSe2) with T-c = 2.36 K down to 100 mK an d in fields up to 1 Tesla in order to determine the upper critical field pe rpendicular as well as parallel to the layer structure. A temperature indep endent anisotropy has been determined. The temperature dependence of the up per critical field generally follows the Werthamer-Helfand-Hohenberg predic tion for classical type - II superconductors. Small discrepancies are ascri bed to the inhomogeneity in the sample.