Electric and magnetic characterization of NbSe2 single crystals: anisotropic superconducting fluctuations above Tc

Electric and magnetic characterization of NbSe2 single crystals is first presented in detail. Then, some preliminary measurements of the fluctuation-diamagnetism (FD) above the transition temperature Tc are presented. The moderate uniaxial anisotropy of this compound allowed us to observe the fluctu...

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Main Authors: Soto, F, Berger, H, Cabo, L, Carballeira, C, Mosqueira, J, Pavuna, D, Toimil, P, Vidal, F
Format: Journal Article
Language:English
Published: 14-07-2006
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Abstract Electric and magnetic characterization of NbSe2 single crystals is first presented in detail. Then, some preliminary measurements of the fluctuation-diamagnetism (FD) above the transition temperature Tc are presented. The moderate uniaxial anisotropy of this compound allowed us to observe the fluctuation effects for magnetic fields H applied in the two main crystallographic orientations. The superconducting parameters resulting from the characterization suggest that it is possible to do a reliable analysis of the FD in terms of the Ginzburg-Landau (GL) theory.
AbstractList Electric and magnetic characterization of NbSe2 single crystals is first presented in detail. Then, some preliminary measurements of the fluctuation-diamagnetism (FD) above the transition temperature Tc are presented. The moderate uniaxial anisotropy of this compound allowed us to observe the fluctuation effects for magnetic fields H applied in the two main crystallographic orientations. The superconducting parameters resulting from the characterization suggest that it is possible to do a reliable analysis of the FD in terms of the Ginzburg-Landau (GL) theory.
Author Cabo, L
Mosqueira, J
Toimil, P
Vidal, F
Berger, H
Pavuna, D
Carballeira, C
Soto, F
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  surname: Vidal
  fullname: Vidal, F
BackLink https://doi.org/10.1016/j.physc.2007.04.032$$DView published paper (Access to full text may be restricted)
https://doi.org/10.48550/arXiv.cond-mat/0607383$$DView paper in arXiv
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Snippet Electric and magnetic characterization of NbSe2 single crystals is first presented in detail. Then, some preliminary measurements of the...
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Title Electric and magnetic characterization of NbSe2 single crystals: anisotropic superconducting fluctuations above Tc
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