Hc2 spectroscopy of geometrical effects in La-S films

A. D. Kent; A. Kapitulnik; T. H. Geballe

doi:10.1103/PhysRevB.36.8827

Hc2 spectroscopy of geometrical effects in La-S films

A. D. Kent, A. Kapitulnik, T. H. Geballe

Research output: Contribution to journal › Article › peer-review

Abstract

Upper-critical-field results on disordered thin-film superconducting La-S films are presented. A striking anisotropy in Hc2 is observed with different field orientations. This critical-field anisotropy reflects the geometry of the superconducting paths in the films. The qualitative behavior of Hc2 as a function of temperature and film resistivity can be understood within a percolation model.

Original language	English (US)
Pages (from-to)	8827-8830
Number of pages	4
Journal	Physical Review B
Volume	36
Issue number	16
DOIs	https://doi.org/10.1103/PhysRevB.36.8827
State	Published - 1987

ASJC Scopus subject areas

Condensed Matter Physics

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10.1103/PhysRevB.36.8827

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title = "Hc2 spectroscopy of geometrical effects in La-S films",

abstract = "Upper-critical-field results on disordered thin-film superconducting La-S films are presented. A striking anisotropy in Hc2 is observed with different field orientations. This critical-field anisotropy reflects the geometry of the superconducting paths in the films. The qualitative behavior of Hc2 as a function of temperature and film resistivity can be understood within a percolation model.",

author = "Kent, {A. D.} and A. Kapitulnik and Geballe, {T. H.}",

year = "1987",

doi = "10.1103/PhysRevB.36.8827",

language = "English (US)",

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journal = "Physical Review B",

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publisher = "American Institute of Physics",

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AB - Upper-critical-field results on disordered thin-film superconducting La-S films are presented. A striking anisotropy in Hc2 is observed with different field orientations. This critical-field anisotropy reflects the geometry of the superconducting paths in the films. The qualitative behavior of Hc2 as a function of temperature and film resistivity can be understood within a percolation model.

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DO - 10.1103/PhysRevB.36.8827

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Hc2 spectroscopy of geometrical effects in La-S films

Abstract

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