  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.
